STEM Building Sets
175 resultsThis set is ideal for in-class, home schooling or teaching through e-learning of STEM. The colorful building blocks contain electronic components such as a battery module, a geared motor module, a gear module and LED modules. Includes online animated curriculum only available with E-Blox Student Sets. Lessons cover Building Fundamentals, Electricity & Circuits, Motors, Gears & Light..Build whatever creative structures come to your imagination...the possibilities are limitless!.Ages 5 and up.Learn about voltage, current and how circuits with motors, gears and LEDs work..Contains 25 parts including 4 colorful LED modules and 16 flashing & color changing LED modules..Requires 3 "AA" batteries.Material: ABS.Directly compatible with other brick building construction sets
Build action-packed track systems for hours of fascinating fun with the versatile Ravensburger GraviTrax starter set. With over 100 pieces and 18 different construction elements, the GraviTrax starter set offers everything you need to begin building your own action-packed track systems. Discover how the laws of physics affect the journey your marble takes, with curves, junctions, free falls, and even a cannon. Experiment using different heights and angles to control the speed of the marble to get it to the finish. What makes a great toy? GraviTrax checks all the boxes. It's a creative, open-ended, expandable track system that challenges children to use their imagination to design and build their own marble runs. Electronic-free, the GraviTrax interactive track system set uses STEM-friendly concepts while building critical thinking and problem-solving skills..Build action-packed track systems for hours of fascinating fun with this versatile interactive track system starter set.Recommended for ages eight and up.Creative, open-ended, expandable track system challenges children to use their imagination to design and build their own marble runs.Box contains: instructions (D, F, EN, NL, E), construction plan booklet, task booklet, four baseplates, two transparent levels, six balls, 40 large-height tiles, 12 small-height tiles, 21 curves, three junctions, two switches, three-in-one tile, vortex, launch pad, magnetic cannon, three long tracks, six medium tracks, nine short tracks, finish line, four basic tiles, inserts for basic tiles (two catchers, one free-fall, one splash, and one landing).Uses STEM-friendly concepts while building critical thinking and problem-solving skills
With this screen-free coding toy's hands-on activities, students as young as 5 build essential early coding skills. Each Cooper comes with multiple sensors that help him explore the world. How do these coding robots help kids learn? Check out the STEM activities for the classroom—solve coding challenges solo, or have your Coopers work together with the help of easy-to-follow small-group lesson plans! Best of all, this coding STEM toy is rechargeable right out of the box–no batteries required! Made from durable plastic, the Cooper the STEM Robot Classroom Set is ready for years of learning. We're Learning Resources, and learning is where we play. Whether we're introducing toddlers to sorting and stacking, teaching kindergarteners the foundations of fine motor and social-emotional skills, or building elementary-ready STEM and coding skills, our award-winning products help kids discover fun, easy ways to learn, play, and grow. That's why parents, teachers, and occupational therapists trust us. Check out all of our best-loved toys at our brand store!.Coding for the Classroom: Build teamwork skills while learning coding fundamentals with detailed STEM activities for the classroom, lesson plans, and printables!.Coding Meets Collaboration: Program your 4 Coopers to work together and solve 100% screen-free coding challenges!.Lights, Sounds, and More: Discover this interactive coding toy's advanced features—these bots can read and react to their environment, talk, sing, and dance together, sense light and objects, and more!.Rechargeable Robots: Made from durable classroom-ready materials, these robots include USB charging cords and built-in storage for easy use and cleanup!.Build School-Ready Coding Skills: This coding robot toy helps kids build essential elementary-school STEM skills!.Looking for an easy way to help kids learn coding skills? Meet Cooper—the smart STEM bot who's ready to code and collaborate!
Gears! Gears! Gears!® Gizmos Building SetGet “little engineers” building! Hands-on construction sets with spinning gears build early STEM skills such as problem solving, critical thinking, and perseverance. Includes springs, spirals, and small, medium and large gears, bases for zany, whirly fun; and an Activity Guide. Grades 2+ | Ages 5+ LER 9171 82 Pieces.2+.14.5" x 10.9" x 4.2".Hands-on construction sets with spinning gears build early STEM skills such as problem solving, critical thinking, and perseverance.Includes springs, spirals, and small, medium and large gears, bases for zany, whirly fun.Activity guide.Supports Sensory Motor Skills
This construction set includes 83 hollow, plastic pieces (19 different shapes, 5 colors) and 16 Activity Cards. Colors include: red, orange, green, blue and gray. This set assists in the development of fine motor, hand-eye coordination and spatial reasoning skills. Foster children's imagination and creative thinking skills with this STEAM resource. Toddlers will construct animals, motorbikes, building, robots and more with the included activities. Encourage open-ended play as children create their own unique designs. The cards display the exact sticks needed to construct the letter or shape. Made of chunky, thick plastic, these pieces are easy for toddlers to manipulate and connect. Size of smallest piece: 1.7" dia. For ages 18m+..Building Toy/Manipulative.15 x 8.7 x 4.3 Inches.Multicolored/Plastic, Cardstock
This set contains four CB-0286 Circuit Blox Lights 'N Motion sets, all packed into a sturdy storage case for sharing in the classroom. The colorful building blocks contain electronic components such as a battery module, a geared motor module, a gear module and LED modules. Includes online animated curriculum only available with E-Blox Student Sets. Lessons cover Building Fundamentals, Electricity & Circuits, Motors, Gears & Light..Build whatever creative structures come to your imagination...the possibilities are limitless!.Ages 5 and up.Learn about voltage, current and how circuits with motors, gears and LEDs work..Contains 100 parts including 16 colorful LED modules and 64 flashing & color changing LED modules..Requires 12 "AA" Batteries.Material: ABS.Directly compatible with other brick building construction sets
With the help of the included challenges, kids craft their own 2-D and 3-D shapes during STEM-filled play sessions that boost early geometry, critical thinking, and fine motor skills. STEM.org certified STEM Toy. Perfect STEM toys for PreK or Ages 5+.STEM TOYS FOR KIDS: Boost early geometry, critical thinking, and fine motor skills.HAVE FUN BUILDING 2-D AND 3-D SHAPES: Learn 2-D and 3-D shapes with this 58-piece set and activity guide.CERTIFIED STEM LEARNING TOY: STEM.org certified as an educational product.The set includes an activity guide with 10 brain-teasing challenges, which help kids boost early geometry, critical thinking, and fine motor skills as they build shapes piece by piece.Parts of set come in assorted colors and made of plastic.GREAT FOR PRESCHOOL AND BEYOND: Ideal for ages 5+.GIVE THE GIFT OF LEARNING: Whether you’re shopping for holidays, birthdays, or just because, toys from Learning Resources help you discover new learning fun every time you give a gift! Ideal gift for Halloween, Christmas, Stocking Stuffers or even for Homeschool..WARNING: CHOKING HAZARD-SMALL PARTS (1). Not for < 3 yrs..Learning Resources STEM Explorers Geomakers, STEM Toy, Early Learning, STEM kit for Kids, 58 Pieces, Ages 5+
Construction Site includes: 194 building pieces - 1 battery car with amazing diy modifications - 1 included battery - 2 fun sticker sheets with glow in the dark construction race track designs - 3 regular construct sticker sheets - 1 crane toy - 1 drawbridge - Set of barrels, cones & other builder props (14 pcs total) - 1 Dark Tunnel Track - 1 Dumptruck - 1 excavator toy - 1 bulldozer - 7 Unique Traffic Signs - 1 Curved Ramp. Build, Play & Glow In the Dark: Customize your kids race track set and construction trucks toys! Create and customize awesome construction vehicles for kids ages 4-8 with this building playsets themed glow in the dark stickers that light up the playset, playtime and lasts for hours. Their creativity will grow while playing, learning how to connect, decorate and develop unique buildable ideas!.Construction track playset vehicle GID.Age:3+.Stem Education Building playset.Battery Operated Car on Playset.STEM Education/STEM.org Authenticated.Use on the trax or on the floor, with included batteries and upgradeable parts your builder will have plenty of important work to do with our fantastic battery-powered truck! Unlike other trucks for 3+ year old boys you can swap out it's modular pieces for an excavator, ladder or crane to match any job - Plus with decorative glow in the dark sticker, your kid can have a one-of-a-kind vehicle unlike any other!.Toddler and kids, boys and girls 3 4 5 6 7 8 years old of any age and up will spin when they get this fantastic flexible birthday surprise..This car builder sets pack comes with easy to adjust, strong, bendable, flex and durable track. Your children will create a unique spin on the traditional construction sites with gravity bending and epic turns! Set up on the table or zoom around furniture, you can even use other series brand cars - any model toy car from any year can hop in on the top fun!.JITTERYGIT Construction Race Track Site Toy - Including Sandbox Vehicles, Trucks, Excavator, Bulldozer, Dump Truck, Crane - Birthday Gift for Kids, Boys, Girls, Toddlers for Ages 3 4 5 6 7 8 Year Old
Plus-Plus is a whole new class of construction toy! One simple shape contains endless possibilities and hours of fun. Each piece easily connects to the next and lets your imagination Create colorful flat Mosaics or work in 3-D to make more intricate builds. Even curves are possible thanks to the unique design of this deceptively simple shape! A perfect STEM toy to develop fine motor skills, focus and patience - as well as design, imagination and creativity! All plus-plus sets are compatible with each other and this open play set adds more pieces and colors to the collection for more possibilities and fun. This 1,200 piece set contains basic colors, including red, blue, green, yellow, orange, purple and more. Also includes an idea guide booklet for building. BPA-free and phthalate-free. Designed and made in Denmark..Create colorful flat mosaics or work in 3-D to make more intricate builds. Mix and match any Plus-Plus set to bring more ideas to life!.Plus-Plus empowers children with free explorative play as they encourage fine motor skills, logic, creativity and imagination all without the use of screens..A great STEM toy..This set includes 1,200 basic color pieces and an idea guide booklet for building..Well-suited for preschool and early learning environments mixing play and creativity!
STEM activity sets help students experience STEM through hands-on activities and experiments while challenging them to think critically, solve problems effectively, and acquire the skills needed to enter STEM-related fields of science, technology, engineering and math..Classroom Bundle- Force & Motion Activity, Simple Machines, Magnets! And Sink or Float.Ages 5 +, Grades K+.15.0" X 12.7".The perfect introduction to building key Science, Technology, Engineering, and Math skills..Hands on and colorful magnets, machines, and floating toys.The perfect introduction to building key Science, Technology, Engineering, and Math skills.Comprehensive activity guide with reproducible materials.Skill: critical thinking, cause and effect, problem solving.A great resources for integrating Science, Technology, Engineering, Arts and Math (STEAM) into your classroom
Explore how things go by conducting investigations, solving problems, and practicing early engineering. Ten double-sided Activity Cards cover all aspects of STEM, plus key concepts of gravity, inertia, friction, push/pull, and more..Force & Motion Activity Set.Assorted, mixed materials.Ages 5+, Grades K+.Includes: 2 cars, 2 double-sided tracks, 4 weighted blocks, pendulum ball, ladder with 2 removable bars, and a comprehensive Activity Guide.Skills: Critical thinking, coding, problem solving.Key concepts: gravity, inertia, friction, push/pull.Ladder measures 9.25"H; tracks measure 12"L.A great resources for integrating Science, Technology, Engineering, Arts and Math (STEAM) into your classroom
With 60 Red White & Blue tiles of various shapes and sizes, kids can build anything their mind imagines through innovative play. With a simple click, these magnetic learning tiles can bring to life 1000s of different creations and dreams. This amazing set features a wide variety of striking colors and shapes including triangles, squares, rectangles and more! Tiles can be crafted into large 3D buildings, castles, and various fun objects. Children will get to explore their imagination and fine-tune their motor skills. This award-winning set is certified by STEM.org as an educational tool to help develop STEM (Science, Technology, Engineering, and Mathematics) skills. Kids will get to work with shapes, pattern recognition, magnetic principles, and architectural building. The 50-piece kit from Tytan Tiles is made from environmentally friendly materials, is parent-tested, and has the highest level of CPSA child safety certifications..Magnetic tiles made for building 3D structures and objects.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.60 piece kit with tiles in red, white and blue colors.STEM.org Certified.With a simple click, these magnetic tiles can bring to life 1000s of different creations & dreams.The set features a wide variety of striking colors and shapes.Tiles can be crafted into large 3D buildings then easily taken apart.Helps kids work with shapes, pattern recognition, magnetic principles, and architectural building.Made from environmentally friendly materials & has the highest CPSA child safety certifications
Bring your imagination to life, cube by colorful cube! Little builders boost their imaginative and engineering skills with MathLink Cubes Big Builders, a STEM-inspired building set. This deluxe building set comes with 200 cubes cast in 10 bright colors from red and blue to black, white, and brown..Boost imaginative and engineering skills with bestselling MathLink Cubes Big Builders creative play set for ages five to nine.Plastic cubes come in assorted colors and materials.Each sturdy cube measures 0.75"L x 0.75"H.Consists of 200 colorful cubes for various building projects.Cubes work with all MathLink Cubes Big Builders products, and add extra power to math lessons and building project.Contains small parts, not suitable for children less three years old
The Tetralino with extra-wide building blocks for 3D fun and high-quality board was carefully developed by holistic educators and are 100% plastic-free in a high-quality packaging - ideal as a gift! The wooden puzzle set contains two game boards with 88 building blocks including 8 spare parts in a sturdy gift box. Ideal for siblings, friends, the whole family, and for seniors as brain training! This educational brain teaser with an idea booklet promotes creativity, perseverance, and concentration in a child-friendly, colorful and simple Montessori style. An ideal wooden puzzle for preschool and as healthy entertainment at home - for toddlers and adults to have lots of FUN!.The Wooden Montessori Puzzle with 88 colorful and thick blocks for 3D fun is a perfect STEM educational gift for kids!.88 solid wood puzzle pieces (incl spare parts), 2 game boards, 1 cotton bag, 1 booklet with game ideas.All puzzle pieces fit together perfectly, the set comes with a canvas bag to hold all russian blocks..Material: Wood.3-5 Years, Grades PK+.8 x 12".SET OF 2 PLUS SPARE PARTS: The sets comes with 2 wood frames, each with 40 tangram blocks, and it includes 8 spare blocks - because as mothers we know that one day a part may be missing....The included booklet comes with suggestions and STEM game ideas in English and German..SPACIAL LESSONS: Kids learn spacial lessons, solving problems and color and shape recognition to train intelligence and brain. The STEM game also serves as seniors activity and fun brain teaser!.GUARANTEED FUN: There are endless way to play with the sturdy and thick puzzle blocks, so it lacks the frustration of standard jigsaw puzzle toys! Great gift for toddlers, boys, girls and seniors!
These marbles are ready to tumble down a run designed by you. Kids discover marble mayhem when they craft their own marble runs with STEM Explorers Marble Runners from Learning Resources. Using the set's cling-back pieces, kids build tracks on walls and windows to solve the included STEM challenges. As they build, test, and tweak their marble runs, kids will also strengthen essential kindergarten STEM skills, including critical thinking, problem solving, and engineering. All that building is made easy by the cling-back pieces, which require no permanent adhesive and can be used again and again. After they master the set's progressive STEM challenges, kids can even build their own. STEM Explorers Marble Runners includes track pieces, balls, and double-sided STEM challenge cards. This fun learning tool is ready for homeschool or kindergarten classroom use..Kids ages five and up discover marble mayhem when they craft their own marble runs with 18-piece set.Comes in assorted colors.Dimensions: 10"H x 9"W x 4.5"D.Build, test, and tweak your own STEM marble runs.Learn critical thinking, engineering, and other kindergarten STEM essentials.Self-adhesive cling-back pieces require no permanent adhesive.Set contains track pieces, balls, and double-sided STEM challenge cards.Warning: choking hazard due to small parts; not for children under three years
Learning Resources STEM Explorers Brainometry is inspired by award-winning STEM products. Solve brain-teasing Mental Blox puzzle challenges that test your knowledge of shapes, critical thinking, fine motor skills, and more. Four colors and patterns also boost recognition skills. Includes 24 shapes and double-sided challenge cards. Largest piece (cross) measures 1.5"H x 1.5"W x 1"D..Kids ages five and up can solve brain-teasing Mental Blox puzzle challenges that test their knowledge of shapes, critical thinking, and fine motor skills.Comes multicolored.Dimensions: 10"H x 9"W x 4.5"D.Four colors and patterns boost recognition skills.Largest piece (cross) measures 1.5"H x 1.5"W x 1"D.Set contains: 24 shapes and double-sided challenge cards.Warning: choking hazard (small parts); not for children under three years.The perfect Easter Toy for boys and girls! Toddler Easter basket stuffers can be difficult to shop for. Add to a kid's Easter basket for a fun spring time Easter gift, or use any time of year!
Encourage children to explore a wide variety of engineering concepts and solve real-world problems with these age-appropriate toolkits. Teacher-developed Getting Started Guide and extensive supply of building materials provide hours of open-ended exploration..STEM KITS FOR KIDS: Our age-appropriate Ultimate Inventor Toolkits encourage children to explore a wide variety of engineering concepts and solve real-world problems..MODEL KIT BUILDING CHALLENGES: The Ultimate Inventor Toolkit's building challenges promote creative and innovative problem solving as they create.STEM TOYS FOR ENGINEERING: This toolkit focuses on the engineering component of STEM (science, technology, engineering, mathematics)..BUILDING GUIDE AND BEYOND: Along with the challenges provided, students can invent and build their own masterpieces!.ULTIMATE INVENTOR SCIENCE KIT SUPPLIES: Each Toolkit comes with 250+ building materials, 10 building challenges and an activity guide.
This amazing magnetic building tiles set comes in a wide variety of striking colors and shapes including triangles, squares, rectangles and more! The tiles safely and easily snap together using built-in magnets for frustration-free play. The Tytan 60-piece VC Magnetic Tile Kit was created to encourage children (3+) to use their imagination and explore their creativity. While they are creating, children are fine tuning their motor skills and engaging creatively without using a digital screen! This award winning kit is also certified by STEM.org as an educational tool to help develop STEM (Science, Technology, Engineering, and Mathematics). Not only are kids using their imaginations while playing, they are also working with shapes, pattern recognition, magnetic principles, problem-solving, architectural building, and more. Tytan products are made to be an affordable option for parents while keeping the safety, wellbeing, and development of children in mind. All products are made from environmentally friendly materials, are parent tested, and have the highest level of CPSA child safety certifications. To make sure our products encourage your child’s development, we are also certified by STEM.org as an educational toy..Magnetic tiles made for building 3D structures and objects.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.60 piece kit with tiles in various shapes and colors.STEM.org Certified.With 60 tiles of various shapes and sizes, kids are able to build anything their mind imagines through creative play..With a simple click, these magnetic learning tiles can bring to life 1000s of different creations..While having fun and being creative, kids are also using the magnetic tiles to develop STEAM related skills such as pattern recognition, magnetic principles, problem solving, and more. Make learning fun!.The ergonomic design of the magnetic tiles makes them perfect for children (3+) to develop their fine motor skills while still having fun..Children’s safety is our top priority. That’s why our magnetic tile kits are made with environmentally friendly materials and are Child Safety Certified..Limit Screen Time: Allow children the chance to explore their imaginations without sitting in front of a screen. The bright, colorful tiles can be crafted into castles, rocket ships, and more!
Develop and practice basic logic skills in a brilliant way. These gems have been developed alongside a play guide to introduce basic coding principles and teach the building blocks of coding expressions with a hands-on method. Includes 18 Coding Cards and 18 Tri-color gems cut from felt..Introduce basic coding principles through hands-on play with colorful coding gems!.A perfect blend of creativity and STEM learning for young minds!.Develop and practice fundamental logic skills in an engaging and interactive way..Includes 18 Coding Cards and 18 Tri-color gems cut from felt..Made from recycled PET plastic..Includes a play guide to teach the building blocks of coding expressions..Develop and practice basic coding and logic skills with colorful felt gems and 18 coding cards, guided by a play guide that introduces coding principles through hands-on, creative STEM learning.
Geomag Education is unique due to the fundamental magnetic property of our products. Our Education kits teach magnetic polarity while making building fun for students of all ages. Additionally, students are also introduced at an early age to the fascinating world of physics and are given important insight into its technological, engineering and mechanical applications. We believe in hands on development and students are given task cards to help encourage a systematic approach that embraces active and collaborative learning. Progressively challenging tasks are carried out in groups and roles are split between team members. Working as a unit enhances problem-solving skills, builds communication knowhow, promotes self-esteem and encourages a child's overall learning development..Geomag Education kits encourage a systematic approach that embraces active and collaborative learning. Progressively challenging tasks are carried out in groups and roles are split..5-10 years.Geomag Education kits introduce an interdisciplinary approach to learning where students apply Science, Technology, Engineering and Mathematics (STEM) in contexts that reflect real-life experiences..266 Magnetic Rods, 168 Non-Magnetic Balls, 140 Triangle Panels, 120 Square Panels, 40 Pentagon Panels, 3 Base Panels, 40 Task Cards.Work groups come to life as students explore 2D polygons, 3D geometric shapes and much more..PP colored plastic with Nd-Fe-B magnets zinc coated.A progressive series of cards define a model to complete, questions for students to independently discuss and questions to help teachers assess students' understanding..The engaging content gives insight to both structured and open-ended play.
With 220 tiles of various shapes and sizes, kids can build anything their mind imagines through innovative play. With a simple click, these magnetic learning tiles can bring to life 1000s of different creations and dreams. This amazing set features a wide variety of striking colors and shapes including triangles, squares, rectangles and more! Tiles can be crafted into large 3D buildings, castles, and various fun objects. Children will get to explore their imagination and fine-tune their motor skills. This award-winning set is certified by STEM.org as an educational tool to help develop STEM (Science, Technology, Engineering, and Mathematics) skills. Kids will get to work with shapes, pattern recognition, magnetic principles, and architectural building. The 220-piece kit from Tytan Tiles is made from environmentally friendly materials, is parent-tested, and has the highest level of CPSA child safety certifications..Magnetic tiles made for building 3D structures and objects.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.220 piece kit with tiles in various shapes and colors.STEM.org Certified.With a simple click, these magnetic tiles can bring to life 1000s of different creations & dreams.The set features a wide variety of striking colors and shapes.Tiles can be crafted into large 3D buildings then easily taken apart.Helps kids work with shapes, pattern recognition, magnetic principles, and architectural building.Made from environmentally friendly materials & has the highest CPSA child safety certifications
Plus-Plus is a whole new class of construction toy! One simple shape contains endless possibilities and hours of fun. Each piece easily connects to the next and lets your imagination Create colorful flat Mosaics or work in 3-D to make more intricate builds. Even curves are possible thanks to the unique design of this deceptively simple shape! A perfect STEM toy to develop fine motor skills, focus and patience - as well as design, imagination and creativity! All plus-plus sets are compatible with each other and this open play set adds more pieces and colors to the collection for more possibilities and fun. This 600 piece set contains basic colors, including red, blue, green, yellow, orange, purple and more. Also includes an idea guide booklet for building. BPA-free and phthalate-free. Designed and made in Denmark..Create colorful flat mosaics or work in 3-D to make more intricate builds. Mix and match any Plus-Plus set to bring more ideas to life!.Plus-Plus empowers children with free explorative play as they encourage fine motor skills, logic, creativity and imagination all without the use of screens..A great STEM toy..This set includes 600 basic color pieces and an idea guide booklet for building.Well-suited for preschool and early learning environments mixing play and creativity!
The Tytan Glow-in-the-Dark Fort Building Set comes with 86 glow-in-the-dark fort sticks and 44 ball connectors. Kids will love getting CREATIVE with each and every play Ð so many UNIQUE CONSTRUCTIONS are possible! With environmentally friendly materials, toxic-free plastics, and an ergonomic design, the Tytan Fort Set is safe, fun and simple for kids 3+ to enjoy both indoor and outdoor. Get together as a family for endless fort styles and designs! Kids will get to feel a sense of achievement after every construction..Glow-in-the-dark indoor fort making kit for building large 3D structures.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.130 piece glow-in-the-dark kit.STEM.org Certified.Comes with 86 glow-in-the-dark fort sticks and 44 ball connectors, so many UNIQUE CONSTRUCTIONS are possible.The Tytan Fort Set is safe, fun and simple for kids 3+ to enjoy both indoor and outdoor.Environmentally friendly materials, toxic-free plastics, and an ergonomic design.Get together as a family for endless fort styles and designs! Kids will get to feel a sense of achievement after every construction..Includes Carrying Bag
Geomag Education is unique due to the fundamental magnetic property of our products. Our Education kits teach magnetic polarity while making building fun for students of all ages. Additionally, students are also introduced at an early age to the fascinating world of physics and are given important insight into its technological, engineering and mechanical applications. We believe in hands on development and students are given task cards to help encourage a systematic approach that embraces active and collaborative learning. Progressively challenging tasks are carried out in groups and roles are split between team members. Working as a unit enhances problem-solving skills, builds communication knowhow, promotes self-esteem and encourages a child's overall learning development..Geomag Education kits encourage a systematic approach that embraces active and collaborative learning. Progressively challenging tasks are carried out in groups and roles are split..5-10 years.Geomag Education kits introduce an interdisciplinary approach to learning where students apply Science, Technology, Engineering and Mathematics (STEM) in contexts that reflect real-life experiences..90 Magnetic Rods, 80 Non-Magnetic Balls, 32 Triangle Panels, 32 Square Panels, 4 Pentagon Panels, 6 Base Panels, 40 Task Cards.Work groups come to life as students explore 2D polygons, 3D geometric shapes and much more..PP colored plastic with Nd-Fe-B magnets zinc coated.A progressive series of cards define a model to complete, questions for students to independently discuss and questions to help teachers assess students' understanding..The engaging content gives insight to both structured and open-ended play.
Crayola and CreateOn have teamed up to make blank magnetic tile canvases for kids that are perfect for drawing on with the included Crayola washable markers. Little artists ages three and up can build anything they imagine as they connect the magnetic tiles with their art! These magnetic tiles help teach STEAM skills, such as geometry and spatial awareness. Your child can draw anything they like on these double-sided tile pieces. Just wipe the pieces with a damp cloth, so your child can use them again and again! Pair them with any other of the Crayola magnetic tile sets and watch their world get just a little brighter with this tried-and-true product. Mix and match them for hours of endless creating and fun..Get ready for your child to have tons of fun creating works of art and developing problem-solving skills as they play with this blank magnetic tile set.Recommended for kids ages three and up.These magnetic tiles help teach valuable skills, such as geometry and spatial awareness.Set contains three small square tiles, three right triangles, three equilateral triangles, three large rectangles, and two Crayola Gel F/X markers.Promotes STEAM learning.Your child can draw anything they like on these double-sided tile pieces.Just wipe the pieces with a damp cloth, so your child can use them again and again.Compatible with most other magnetic tile sets.Product is nontoxic
With 120 tiles of various shapes and sizes, kids can build anything their mind imagines through innovative play. With a simple click, these magnetic learning tiles can bring to life 1000s of different creations and dreams. This amazing set features a wide variety of striking colors and shapes including triangles, squares, rectangles and more! Tiles can be crafted into large 3D buildings, castles, and various fun objects. Children will get to explore their imagination and fine-tune their motor skills. This award-winning set is certified by STEM.org as an educational tool to help develop STEM (Science, Technology, Engineering, and Mathematics) skills. Kids will get to work with shapes, pattern recognition, magnetic principles, and architectural building. The 120-piece kit from Tytan Tiles is made from environmentally friendly materials, is parent-tested, and has the highest level of CPSA child safety certifications..Magnetic tiles made for building 3D structures and objects.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.120 piece kit with tiles in various shapes and colors.STEM.org Certified.With a simple click, these magnetic tiles can bring to life 1000s of different creations & dreams.The set features a wide variety of striking colors and shapes.Tiles can be crafted into large 3D buildings then easily taken apart.Helps kids work with shapes, pattern recognition, magnetic principles, and architectural building.Made from environmentally friendly materials & has the highest CPSA child safety certifications
With 60 tiles of various shapes and sizes, kids can build anything their mind imagines through innovative play. With a simple click, these magnetic learning tiles can bring to life 1000s of different creations and dreams. This amazing set features a wide variety of striking colors and shapes including triangles, squares, rectangles and more! Tiles can be crafted into large 3D buildings, castles, and various fun objects. Children will get to explore their imagination and fine-tune their motor skills. This award-winning set is certified by STEM.org as an educational tool to help develop STEM (Science, Technology, Engineering, and Mathematics) skills. Kids will get to work with shapes, pattern recognition, magnetic principles, and architectural building. The 60-piece kit from Tytan Tiles is made from environmentally friendly materials, is parent-tested, and has the highest level of CPSA child safety certifications..Magnetic tiles made for building 3D structures and objects.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.60 piece kit with tiles in various shapes and colors.STEM.org Certified.With a simple click, these magnetic tiles can bring to life 1000s of different creations & dreams.The set features a wide variety of striking colors and shapes.Tiles can be crafted into large 3D buildings then easily taken apart.Helps kids work with shapes, pattern recognition, magnetic principles, and architectural building.Made from environmentally friendly materials & has the highest CPSA child safety certifications
Welcome to Translucent Playstix, a construction toy that allows you to build the ordinary and inspires you to build the extraordinary! Translucent Playstix jewel-like colors reflect light and will add real sparkle to anything you build. And, they may be combined with regular and flexible Playstix for a totally new look! STEM Supporting. Open ended play with suggested projects included. Includes 105 transparent pieces: 26 yellow, 21 light blue, 13 purple, 7 red, 14 dark blue, 10 green, 6 orange, 4 small wheels, 4 large wheels and idea booklet..Welcome to Popular Playthings Playstix, the toy that inspires kids to build extraordinary things.STEM Supporting.Open ended play with suggested projects included.Construction play that grows with the child
Use the squares and triangles to build your own solar creation and watch it spin! The GEOSMART Start Set includes 15 strong, bright geometric pieces, with a spinner to bring life to you kids' creations. GEOSMART is the future of geomagnetic play. An ideal STEM magnetic construction set, GEOSMART enables fun learning at home and in the classroom. Featuring bright colors, strong magnetic pieces and a patented double-safety system, GEOSMART offers unsurpassed safety and durability for endless creative play! The GEOSMART Solar Spinner set includes: 6 squares, 8 triangles and 1 spinner..Building Toy/Manipulative.6.7 x 4.7 x 2.8 Inches.Assorted/ABS, Metal, Magnets,
Plus-Plus is a new kind of construction toy. Its one simple shape produces endless possibilities - assemble them flat to create a 2-D mosaic or work in 3-D to make more complicated structures. Even curves are possible thanks to the unique design of this deceptively simple shape! This amazing 3600 piece basic pack comes with a mix of all Basic, Neon, Pastel colors, and 6 green Baseplates, 3 blue Baseplates, and 3 gray Baseplates packaged in a durable, reclosable tub..Building Toy/Manipulative.Ages 5 and up.STEM,STEAM..75" x .5" pieces.BPA-free and phthalate-free.Multicolored/Polyethylene.Plus-Plus is a simple shape construction toy with endless possibilities
With 60 tiles of various shapes and sizes, kids can build the dinosaur safari land of their dreams. Different animal styles are possible with your little one's endless imagination! Children will get to explore their IMAGINATION and fine-tune their MOTOR SKILLS without sitting in front of a screen. With a simple click, these magnetic learning titles can bring to life numerous different creations and dreams. Every Tytan Tiles magnetic kit is certified by STEM.org as an educational tool to help develop STEM (Science, Technology, Engineering, and Mathematics) skills. Kids will get work with SHAPE AND PATTERN RECOGNITION, MAGNETIC PRINCIPLES, and ARCHITECTURAL BUILDING..Magnetic tiles made for building 3D structures and objects.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.With 60 tiles of various shapes and sizes, kids can build the dinosaur safari land of their dreams!.STEM.org Certified.Different animal styles are possible with your little one's endless imagination!.With a simple click, these magnetic learning titles can bring to life numerous different creations and dreams..Children will get to explore their IMAGINATION and fine-tune their MOTOR SKILLS without sitting in front of a screen..Helps kids work with shapes, pattern recognition, magnetic principles, and architectural building.Made from environmentally friendly materials & has the highest CPSA child safety certifications
Plus-Plus is a whole new class of construction toy! One simple shape contains endless possibilities and hours of fun. Each piece easily connects to the next and lets your imagination create colorful flat mosaics or work in 3-D to make more intricate builds. A perfect on-the-go STEM toy for your budding builder! This Plus-Plus BIG size is perfect for smaller hands or bigger ideas. Well-suited for preschool and early learning environments, this set brings endless fun to kids who are developing their motor skills and recognizing colors, patterns and sorting —all while mixing play and creativity! This 600 piece set contains Basic Colors, including Red, Blue, Green, Yellow, Orange, Purple and more. Pieces come in a clear, reusable storage tub. Also includes an Idea Guide Booklet for building. Suggested for ages 18 months and up. BPA-free and phthalate-free. Designed and made in Denmark..Create colorful flat mosaics or work in 3-D to make more intricate builds. Mix and match any Plus-Plus set to bring more ideas to life!.Plus-Plus empowers children with free explorative play as they encourage fine motor skills, logic, creativity and imagination all without the use of screens..A great STEM toy..BIG pieces are great for little hands or bigger ideas..Playset includes 600 BIG pieces inside reusable storage tub and an Idea Guide booklet.
With 100 tiles of various shapes and sizes, kids can build anything their mind imagines through innovative play. With a simple click, these magnetic learning tiles can bring to life 1000s of different creations and dreams. This amazing set features a wide variety of striking colors and shapes including triangles, squares, rectangles and more! Tiles can be crafted into large 3D buildings, castles, and various fun objects. Children will get to explore their imagination and fine-tune their motor skills. This award-winning set is certified by STEM.org as an educational tool to help develop STEM (Science, Technology, Engineering, and Mathematics) skills. Kids will get to work with shapes, pattern recognition, magnetic principles, and architectural building. The 100-piece kit from Tytan Tiles is made from environmentally friendly materials, is parent-tested, and has the highest level of CPSA child safety certifications..Magnetic tiles made for building 3D structures and objects.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.100 piece kit with tiles in various shapes and colors.STEM.org Certified.With a simple click, these magnetic tiles can bring to life 1000s of different creations & dreams.The set features a wide variety of striking colors and shapes.Tiles can be crafted into large 3D buildings then easily taken apart.Helps kids work with shapes, pattern recognition, magnetic principles, and architectural building.Made from environmentally friendly materials & has the highest CPSA child safety certifications
With 80 tiles of various shapes and sizes, kids can build anything their mind imagines through innovative play. With a simple click, these magnetic learning tiles can bring to life 1000s of different creations and dreams. This amazing set features a wide variety of striking colors and shapes including triangles, squares, rectangles and more! Tiles can be crafted into large 3D buildings, castles, and various fun objects. Children will get to explore their imagination and fine-tune their motor skills. This award-winning set is certified by STEM.org as an educational tool to help develop STEM (Science, Technology, Engineering, and Mathematics) skills. Kids will get to work with shapes, pattern recognition, magnetic principles, and architectural building. The 80-piece kit from Tytan Tiles is made from environmentally friendly materials, is parent-tested, and has the highest level of CPSA child safety certifications..Magnetic tiles made for building 3D structures and objects.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.80 piece kit with tiles in various shapes and colors.STEM.org Certified.With a simple click, these magnetic tiles can bring to life 1000s of different creations & dreams.The set features a wide variety of striking colors and shapes.Tiles can be crafted into large 3D buildings then easily taken apart.Helps kids work with shapes, pattern recognition, magnetic principles, and architectural building.Made from environmentally friendly materials & has the highest CPSA child safety certifications
Experience the sparkly, colorful world of Crayola with the CreateOn Glitter magnetic tile set to burst onto the scene. What in the Blue Blazes could this possibly be about? These Crayola magnetic tiles promote hands-on play for endless building, creating, and dazzling of any magnetic tile build kids can think up. Whatever brings sparkle to their imaginations can come to life by adding these vibrant, fun magnetic tiles to the mix. Pair them with any other CreateOn Crayola magnetic tile sets and watch their world get just a little brighter with this tried-and-true product. Mix and match for hours of endless creating and fun..Get ready for your child to have tons of fun creating works of art while developing problem-solving skills through play.Recommended for kids ages three and up.Children refine their fine motor skills as they position the tiles, improving both coordination and dexterity.Set contains 10 square tiles (3") and four equilateral triangles.Promotes STEAM learning.Through trial and error, kids grasp concepts of balance, stability, and geometry while honing their spatial awareness.Strategizing to construct intricate designs, kids develop problem-solving skills, critical thinking, and logical reasoning.Kids develop patience and concentration as they meticulously bring their creative visions to life.This 14-piece expansion pack lets you add a Flash of color to any of your existing sets.Compatible with all other magnetic building tile sets from the brand
The Geomag Confetti line is the best way to introduce the fascinating and fun world of Geomag's magic and surprises, dynamic creations, bright colors and incredible magnetic forces. Magnetic rods and non-magnetic steel spheres that come together to create a huge number of shapes. Geomag platforms allow for even more rigidity to structures, allowing to carry creations more easily. The spheres click into the platform and can remain there, becoming a base for endless construction possibilities. Pack includes 60 magnetic rods (lime green, blue, orange and red), 60 non-magnetic steel spheres, 4 square base panels, and 2 pentagon base panels..Magnetic construction system.Promotes learning through play.Promotes creative and imaginative play.Develops fine motor skills.Engages children to think about and work with invisible forces.A STEM product that can stimulate scientific learning
Create amazing ball runs, castles, bridges, skyscrapers and more with richly grained, precision-cut maple planks. No glue or connectors required. Maple planks are strong and durable for years of monumental building fun. Planks are made in the USA. 200-Plank Set..STEM! Inspired and interest in architecture, building and design..5+ years.Nurtures an understanding of balance and proportion..200 Maple Planks, 2 lighweight KEVA balls & Full-color idea book.Sparks limitless creativity and imagination..Solid maple planks stand up to heavy use.
Robot Building STEM Adventures: Kids can build a space mech robot and change it to multiple forms for STEM storytelling. Action-packed robotics warrior figure combines to create a military superhero soldier, a cool construction car, and classic animal. Includes hot stickers that glow for best glow in the dark robot toys . Instructions for how to use interlocking bricks and brick separator for elite forces soldiers. Customization with Glow in the Dark Stickers: The unique glowing stickers let kids be creative and diy ideas to decorate the blocks however they'd like for luminescent robot action figures, trucks, animal and space toys for boys 5-8. make your own awesome projects and activities. There are five Garantron Robotryx robot commanders characters so start your collection with this one today..Action-packed robotics warrior figure combines to create a 3 in 1 glow in the dark robot toys..Allows kids be creative and diy ideas to decorate the blocks however they'd like for the figures..Each kit comes in a colorful storage box in which all the pieces can be stored after play..These popular toys for fans of building playing for children's educational engineering learning to make mech action figure army toys for boys 6-8..Robotryx toys are made from sturdy plastic that is perfect for small hands and holds up to tough play..JITTERYGIT Mech Buildable Robot Glow in The Dark STEM Action Figure Toy Set, Cool Space Super Hero Christmas Birthday Gift, Xmas 3 in 1 Present DIY for Boys, Girls, Teen 6 7 8 9 10 Year Olds
The Educational Insights Design & Drill gears workshop is great for hours of unplugged play time. Preschoolers use a kid-friendly power drill to create supercool spinning chain reactions..This set allows children to create spinning chain reactions using a kid-friendly power drill.Recommended for ages three and up.Helps build fine motor and critical thinking skills.Box contains: activity board with handle, drill, screwdriver, nine gears in various sizes, and 32 colorful bolts.Drill requires two AA batteries (not included).Supports STEM learning.Includes 10 easy-to-follow double-sided pattern cards.Warning; chocking hazard due to small parts; not recommended for children under three.Safety Data Sheet
Set of 15 pieces includes 2-piece catapult, 2-piece target hoop, 2 launch balls, 2-piece target funnel, 1 goal cup, set of decorative stickers, and set of 5 challenge cards. Kid-powered catapult: no batteries, springs, or rubber bands! Encourages trial and error approach to problem solving through game-like challenges. Early introduction to concepts such as angles, trajectories, and distances. Hoop target, when constructed, stands approx. 12” tall..STEM-themed activity set teaches kids concepts of angles, trajectories, and other physics fundamentals during fun build-it-yourself challenges.Kids send balls flying through the air and toward targets with the help of the included catapult.Challenges with multiple difficulty levels help kids develop critical thinking and engineering skills through trial and error.Kid-powered catapult requires no batteries, springs, or rubber bands.For ages 5+
Get ready for building fun on the run with this portable construction bucket featuring a drillable activity board lid. The Educational Insights Design and Drill Bolt-It Bucket is the construction toy set that's all about the thrill of on-the-go drilling. It's perfect for fun at home or as a travel construction toy. Little builders learn early STEM skills through hands-on play thanks to the built-in drilling board lid on top of the bucket that's packed with brightly colored bolts. Plus, the toy power drill lets kids see the gears turn as they play..Preschool toy bucket set is perfect for drilling fun at home or when out and about.Comes multicolored.Dimensions: 1.8"H x 9"W x 7.9"D.Teaches early construction and STEM skills.Recommended for ages three to seven.Grow hand-eye coordination, patterning, and problem-solving skills.Builds fine motor skills, inspires imagination, and creativity.Bolts and drill fit inside the bucket for on-the-go building and fun.Drill requires three AAA batteries (not included).Includes kid-friendly power drill, see-through bucket with handle and activity board lid, 52 bolts in four different colors, and guide with patterns
With 50 rounded-edge cubes of 4 different colors, kids can safely build anything their mind imagines through CREATIVE PLAY. The cubes easily snap together with their magnetic sides, bringing to life numerous creations and dreams. Tytan's bright, colorful cubes can be crafted into flowers, different animals, towers, and so much more. Children will get to explore their IMAGINATION and fine-tune their MOTOR SKILLS without sitting in front of a screen. Get together as a family for endless combinations of fun. Kids will get to feel a sense of achievement after every construction..Magnetic cubes made for building 3D structures and objects.Ages 3+.Helps kids explore their imagination while fine-tuning their motor skills.50 piece kit with cubes in various colors.STEM.org Certified.50 rounded-edge cubes of 4 different colors that easily snap together with their magnetic sides.Bright, colorful cubes can be crafted into flowers, different animals, towers, and so much more.Children will get to explore their IMAGINATION and fine-tune their MOTOR SKILLS without sitting in front of a screen..Get together as a family for endless combinations of fun. Kids will get to feel a sense of achievement after every construction..With environmentally friendly and toxic-free materials plastics, Tytan Magnetic Cubes are safe, fun, and simple for children 3+ to enjoy.
Glow-Up Dino Racetrack: Build, Race, Imagine! Ignite your child's creativity with this customizable dinosaur racetrack set! Featuring glowing stickers, flexible snap tracks, and exciting accessories like ramps and racing surprises, kids aged 3-7 can build epic adventures with dinosaurs and trucks. Perfect for indoor or outdoor play, this set inspires STEM learning, motor skills, and imaginative storytelling. Whether it's a birthday, Christmas, or any special occasion, this light-up racetrack delivers unforgettable fun for young explorers. With endless ways to mix and match pieces, it's the ultimate gift for boys, girls, and toddlers who love dinosaurs and racing thrills!.Customize your dino racetrack with glowing stickers to create exciting adventures! This toy set brings magical light-up fun to playtime - day or night. Perfect for boys, girls, toddlers, and kids ages 3-8. A fantastic gift for birthdays, Christmas, or any special occasion!.Let your kid's imagination roar as they build thrilling dinosaur racetracks! With twisty ramps, racing accessories, and epic surprises, they can create the ultimate race with dinosaurs and trucks. Perfect for outdoor fun and imaginative play.Searching for a unique gift? This dino adventure set offers exciting races, creative building, and interactive play! Kids will love glowing tracks, character figures, fun accessories, bright lights, and thrilling action..Flexible snap tracks for boys, girls, toddlers, and young builders let kids build thrilling car layouts and mix, match pieces for fun. Perfect for ages 3-8, with educational play that inspires building, STEM, dinosaurios fun, motor skills, creative play, and outdoor adventures..JitteryGit Dinosaur Forest Toys for Boys Race Car Track STEM Vehicle Playsets for Kids Toddler Ages 3 4 5 6 7 8 Year Olds
Learn to develop complex structures based on simple shapes with this STEAM-inspired building toy. Let your imagination guide you or use the included play guide to graduate from easy structures to engineering masterpieces. Has STEAM benefits. Includes 32 Lock Blox and a play guide with graduating structures..SOCIAL SKILLS - Our building blocks develop the foundation of team building in small children and teach them how to work together as a team, giving them a sense of achievement..4-8+ years.MULTI DIMENSION TEAM GAME - This set of building blocks help the child to learn multiple skills. It teaches how to count, sort and match and to build a toy robot or a house..BOX CONTENT - The game box contains 32 color blocks in different shapes. There are 4 blocks each in red color, green color, yellow color and blue of square shape and rectangle shape building blocks..EDUCATION TOY - The set of kids building blocks is just right as an indoor toy for a growing child. This fun game can give the joy of a STEM classroom at home and teach how to build awesome things..Material: Plastic.STEAM TOY - The Lock Blox from Roylco stimulate creative play and teach kids to investigate the world through story telling, logical reasoning, and systematic building skills.
Create amazing ball runs, castles, bridges, skyscrapers and more with richly grained, precision-cut maple planks. No glue or connectors required. Maple planks are strong and durable for years of monumental building fun. Planks are made in the USA. 50-Plank Set..STEM! Inspired and interest in architecture, building and design..5+ years.Nurtures an understanding of balance and proportion..50 Maple Planks, 2 lightweight KEVA balls & Full-color idea book.Sparks limitless creativity and imagination..Solid maple planks stand up to heavy use..Sparks limitless creativity and imagination.
Little builders can get busy with their very own My First Workbench! Featuring a kid-friendly hammer, electric bolt driver, 60 colorful bolts, and 60 nails, My First Workbench offers hours of unplugged entertainment..Little builders get busy with a workbench and tool set designed just for them! Hammer nails and drill bolts directly into the bench to create colorful patterns..Includes gray workbench with storage drawer, 60 colorful bolts, 60 nails, and guide with 10 patterns to follow.Creative play meets construction with this building set that develops fine motor skills, patterning (an early math skill!), and more.Supports STEM learning with early engineering play.Great for hours of unplugged play.Small parts, not for children under 3 years
Rumble, crush, and plow into the new Jimu Robot BuilderBots Series Overdrive Kit. With this kit you can create buildable, codable robots like DozerBot and DirtBot or design your own Jimu robot creation. Download the free Jimu app that has step by step, 3D, 360-degree building instructions. The fun is extended with the Blockly coding platform, allowing kids to build and code these robots to perform countless programs and tricks..Building set has everything needed to create a buildable, codable BuilderBot robot or even invent your own.Great for ages eight and up.Robot dimensions: 7.5"H x 6"W x 10.5"D.Kit includes: 410 snap-together parts, two smooth motion robotic servo motors, two DC motors, one ultrasonic sensor and RGB light, one main control box, one USB cable, and quick start guide.Package dimensions: 12"H x 10"W x 2.5"D.STEM learning kit, buildable, codable, interactive robots.Construct DozerBot, DirtBot, or create your own.Learn to use Blockly coding to program your robot to navigate obstacles, carry objects, create color effects, and more.Test your skills with new Blockly coding challenges.Create entirely new, custom actions with the PRP (pose, record, play) function.No tools required – our 3D, 360-degree animated instruction in the free Jimu app walks users through the steps.Compatible iOS or Android device is required.Contains small parts, not for children under three years.Warning: choking hazard.1-year manufacturer limited warranty
Get "little engineers" building! Hands-on construction sets with spinning gears build early STEM skills such as problem solving, critical thinking, and perseverance. Giant tub of colorful, spinning gears will set young imaginations in motion. Set encourages kids to imagine and build creatures, towers and more. Open-ended components mean there's no wrong way to build. All components work with other Gears!Gears!Gears!® sets. Includes: 150 pieces (gears, connectors and interlocking bases) , Storage tub, Activity guide. Grades: PreK+. Learning Style: Tactile, Visual. Skill Development: Fine Motor, Sensory Integration, Basic Concepts.Encourages kids to imagine and build creatures, towers and more, open ended components mean there's no wrong way to build.Material: Plastic.Set includes one size gears, connectors and interlocking bases.Age group and grade: Ages 3 - 10 and grades pre-school - 4th.Works with all other components, allowing for endless creative construction possibilities.Holds all pieces in sturdy storage tub, making clean up easy.Giant tub of colorful, spinning gears sets young imaginations in motion.Small parts, not for children under 3 years.Features plastic meshing gears, connectors and interlocking bases; includes giant storage tub and activity guide.150-piece set.Supports Sensory Motor Skills.Super set encourages kids to imagine and build creatures, towers and more, open-ended components mean there's no wrong way to build.