Compass Rulers

3 results
Charles Leonard Compass Safety and 6" Swing Arm Protractor, Assorted Colors, Pack of 12 (CHL80965ST) image 1
Item: 24382872
Model: CHL80965ST

Set includes 1 Safety Compass which creates accurate circles up to 12" in diameter. Features positive pencil lock. Complete with pencil, inch and centimeter guide. Set also has a 6" Swing arm plastic protractor, which features an open center, sharply defined graduations and is complete with a 6" ruler. Sold as a pack of 12 sets..Assorted colors.Pack of 12.Complete with a 6 inch ruler.The safety compass/protractor with swing arm is perfect for drawing circle and learning about angles.

Price is  $47.69
Unit of measure 12/Carton
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Learning Resources Student Bullseye Compass (45701) image 1
30% off  of Learning Resources Student Bullseye Compass (45701)
Item: 883135
Model: 45701

Learning Resources® SAFE-T® Student bullseye compass is made from plastic and offers accurate locations for all circle points. Compass measuring 1" x 6" x 9 3/8" has a metric measurement system and the protractor is used to construct angles..This 4 in 1 drawing tool can be used as a compass, a ruler in inches, a ruler in centimeters and a protractor.Size: 1"(W) x 6"(L) x 9 3/8"(Dia).Metric scale: Centimeters.Made of SAFE-T® plastic® for a safer, longer lasting tool, multi ruler.Measurement system: English, metric.Material: Plastic.The opening in the Direct View™ compass point provides the easiest, most accurate location for all circle constructions.Quick-Set™ radius indicator allows for immediate comparison of inches and centimeters; built-in protractor measures and constructs angles.Circles can be drawn with diameters from 1" to 9-3/8".This 4-in-1 drawing tool can be used as a compass, a ruler in inches, a ruler in centimeters and a protractor

Price is  $6.85
$9.79
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Learning Advantage Dry Erase Compass (CTU7592) image 1
Item: 932461
Model: CTU7592

Learning Advantage Dry erase compass is for drawing angles and shapes for demonstration. Constructed of quality plastic, these instruments are durable and affordable. Legs measure 17" long. Use with chalk or a variety of dry erase marker sizes. Features a suction cup or optional rubber tip to hold tool in place. For teacher use only..Usage ideas: Perfect for drawing angles and shapes for demonstration, constructed of quality plastic, this instrument is durable and affordable.Great for grades 3+.Durable and affordable.17" Long Arm.No Power Needed.Constructed of quality plastic.Small parts, not for children under 3 years.Dry erase compass perfect for drawing angles and shapes for demonstration. Constructed of quality plastic, this instrument is durable and affordable.

Price is  $33.99
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Learning Advantage™ Dry Erase Plastic Compass, Pack of 2 (CTU7592-2) image 1
Item: 24516689
Model: CTU7592-2

Perfect for drawing angles and shapes for demonstration. Constructed of quality plastic, these instruments are durable and affordable. For teacher use only. Sold as a pack of 2 compasses..Perfect for drawing angles and shapes for demonstration.Constructed of quality plastic.These instruments are durable and affordable

Price is  $35.09
Unit of measure 2/Bundle
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Learning Advantage Demonstration Dry Erase/Chalkboard Compass, Math, Grade 6+ (CTU7596-2) image 1
Item: 24493905
Model: CTU7596-2

Draws circles over 50" in diameter for whiteboard or chalkboard demonstration. Constructed of quality plastic. Includes adjustable attachment for use with chalk or markers and attachments for various mounting possibilities such as suction cup, rubber tip, and steel tip. Legs measure 17" long. Rubber pad in joint helps lock the compass legs in place. Pack of 2 compasses..Demonstration Dry Erase/Chalkboard Compass.Grade 6+.45cm

Price is  $48.99
Unit of measure 6/Bundle
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Staedtler Student 8.5" Compass, Blue (557 SCBK) image 1
Item: 2277463
Model: 557 SCBKA6

Stay safe while learning with the obtuse-angled safety needle on this student compass. The easy-to-hold top supports a firm grip for precise drawings. A pre-sharpened pencil comes with this Staedtler blue student compass for immediate use, and a universal adapter lets you add a new one when the old one is finished..This safety compass is just the right tool for that budding engineer or architect.Blue compass is made of plastic.Comes complete with a #2/HB graphite pencil and built-in protractor with a calibrated scale for perfectly accurate circumference measurement.Steady and accurate, this compass features a blunt safety point for a firm center anchor, so kids of any age can use it without worry.Encourage your budding engineer or architect with this compass and pencil set.Create accurate circles with this Staedtler blue student compass.

Price is  $5.69
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Learning Resources Exploration Gear, Power of Science Compass (LER2589) image 1
Item: 847170
Model: LER2589

Learning Resources® Directional compass is ideal for grades 2 - 7 and comes with a protective cover. Compass measuring 2" Dia is suitable for exploring the outdoors..Age group and grade: Ages 7 - 13 and grades 2nd - 7th.Type: General.Great for exploring the outdoors, portable compass with protective cover.Hand held compass is portable.Durable outdoor compass comes with instructions, protective cover and lanyard for carrying convenience.Measures 2" diameter.Grades K and up.Directional compass for grade 2nd - 7th great for exploring the outdoors, portable compass with protective cover.

Price is  $15.69
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Learning Resources SAFE-T Compass (45759) image 1
Item: 24614821
Model: 45759

Accurately perform all standard compass functions—without dangerous points! Durable orange plastic compass lets students draw circles measuring 1/4″-10″ in diameter in 1/16″ radius increments. Direct view of vertex points allows for easier and more accurate angle construction. Straight-edge sides feature both customary and metric scales. Complete instructions included. Compass measures 6″L. Grades 3+ | Ages 8+.Perform all the functions of a standard compass without the dangerous point.Help students complete geometric drawing assignments.6" compass can draw circles from .25" to 10" in diameter.Learning Resources SAFE-T Compass with Instruction Card, Classroom Safety Compass, Geometric Tracer, Ages 8+

Price is  $3.09
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Learning Advantage™ Angle Measurement Ruler, Pack of 6 (CTU7752-6) image 1
Item: 24516688
Model: CTU7752-6

Perfect for measuring and constructing all types of angles, along with degrees and lengths of sides, this adjustable transparent ruler is marked in inches and centimeters and has a 0-360 degree scale. Sold as a pack of 6 rulers..Use for the construction and measurement of angles, triangles and other geometric shapes!.Marked with centimeters and inches..Made of durable plastic for years of classroom use..Transparent plastic enables students to view through the Angle Measurement Ruler.

Price is  $31.99
Unit of measure 6/Bundle
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Helix Universal Locking Compass, Math, Grade 5+ (MAP37280-12) image 1
Item: 24493878
Model: MAP37280-12

Modern, ergonomic compass perfect for all ages! Features a twist-lock secures the legs in place for accurate circle size and guaranteed precision. Innovative Safety Tip automatically retracts when you close the compass legs, to avoid potential injuries in a bag or case. Integrated distance measuring arm is graduated in both inch and metric. Sold as a pack of 12 in assorted colors: Blue, Green, Red and Orange (no color choice)..Universal Locking Compass.Grade 5+.12" Diameter

Price is  $43.59
Unit of measure 12/Bundle
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Learning Resources Magnetic Number Line (LER5194) image 1
Item: 847193
Model: LER5194

Learning Resources® Magnetic number line is ideal for ages 5 - 7 and grades K - 1st. Number line helps to demonstrate counting, operations and equations in a visually engaging way..Usage ideas: Demonstrate counting, operations and equations in a visually engaging way.Subject: Numeration.Size: 2 1/4"(H) x 9 1/2"(W).Age group and grade: Ages 5 - 7 and grades kindergarten - 1st.Each magnetic strip is printed with 5 numbers.Line up the strips to create a single 1 - 100 number line.Use the 4 frame magnets to highlight individual numbers on the line.Each magnetic strip is printed with 5 numbers and measures 2-1/4Hx9-1/2"L.Odd numbers appear in red, even numbers in blue.Includes guide with ideas for 100th day of school activities, plus many other everyday uses throughout the school year.Magnetic number line demonstrate counting, operations and equations in a visually engaging way.

Price is  $29.29
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Learning Advantage AngleViewer, 360 Degrees, Pack of 2 (CTU7649-2) image 1
Item: 24568904
Model: CTU7649-2

A sturdy, flexible 5-1/4" plastic 360º protractor that helps students clearly visualize angles, draw angles, and measure angles accurately. Retains angle measurement when moved. Helps students clearly visualize different kinds of angles, understand an angle is a piece of the 360º circle, draw angles, and measure angles accurately. An outstanding tool for visual learners. AngleViewer™ eliminates the need for the old protractor and can be used on an overhead projector for classroom demonstration. Angles are now accessible to students of all learning styles and levels. Sold as a pack of 3 AngleViewers..Helps students clearly visualize different kinds of angles, understand an angle is a piece of the 360º circle, draw angles, and measure angles accurately..Measures 5.25".White and red plastic 360º protractor.Retains angle measurement when moved

Price is  $39.49
Unit of measure 2/Bundle
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Learning Resources Puzzle Globe (LER7735) image 1
Item: 2662155
Model: LER7735

The Puzzle Globe makes learning geography easier and more engaging! Rotating globe features continents, oceans, landmarks, and more! For ages 3+..Educational toy.Ages: 3+.Multi.13.5" x 10.9" x 9.4"

Price is  $35.39
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CLI Ball Bearing Compass with Golf Pencil, Pack of 24 (CHL77360-24) image 1
Item: 24496424
Model: CHL77360-24

Ball bearing control creates accurate circles up to 12" in diameter. Features positive pencil lock. Includes a pencil and features inch and centimeter guide. Pack of 24 compasses..Compass.Features an inch and centimeter guide, and includes a pencil.Silver metal.Accurate circles up to 12" in diameter.Pack of 24.Ball bearing control.Positive pencil lock

Price is  $44.99
Unit of measure 24/Bundle
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Staedtler Noris Club® 550 2 Piece Student Compass image 1
Item: 306233
Model: 550 65

Precision compass for the first circle-drawing exercises at school.With obtuse-angled safety needle.Max. circle - approx. 300 mm.Length 124 mm.In case with hinged lid.Universal adapter

Price is  $6.69
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Learning Resources Magnetic Cuisenaire Rods (LER7708) image 1
Item: 1235192
Model: LER7708

Learning Resources® Magnetic cuisenaire rods cling to whiteboards or any magnetic surfaces. Magnetic cuisenaire rods label easily with a wet or dry erase marker..Size: 5"(H) x 11"(W).Clings to whiteboards or any magnetic surfaces.Labels easily with a wet or dry-erase marker.Age group and grade: Ages 5 - 9 and grades K+.Targets number sense, operations, measurement, early algebra anything you already model with the original award-winning Cuisenaire Rods.Includes 64 different shapes and colors.Learning Resources® Magnetic cuisenaire rods are ideal for grades K+ and includes 64 different shapes/colors.

Price is  $34.69
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Charles Leonard Ball Bearing Compass & 6 Inch Protractor Combo Set, 12 Sets/Bundle (CHL80960-12) image 1
Item: 24516466
Model: CHL80960-12

Each set includes 1 Ball Bearing Compass which creates accurate circles up to 12" in diameter. Features positive pencil lock. Complete with pencil, inch and centimeter guide. Each set also has a 6" Clear plastic protractor. Sold as a pack of 12 Compass/Protractor sets..Get all your drafting tools in this nifty set!.Ball Bearing Compass creates accurate circles up to 12" in diameter..Features positive pencil lock..Complete with pencil, inch and centimeter guide

Price is  $43.39
Unit of measure 12/Bundle
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Charles Leonard 180-Degree Protractor, 6", Clear, 12/Pack, 3 Packs/Bundle (CHL77106IP-3) image 1
Item: 24640440
Model: CHL77106IP-3

The Charles Leonard Protractor Plastic is a must-have tool for young mathematicians. Each pack of 12 6-inch clear plastic protractors is perfect for students learning about angles. The protractor features an open center and a 6-inch ruler at the base, with measurements in both metric and inches. The sharply defined graduations make it easy for students to identify angles from 0 to 180 degrees, helping to minimize visual errors. Sold as 3 packs for a total of 36 protractors..The Charles Leonard Protractor Plastic is a must-have tool for young mathematicians..The sharply defined graduations make it easy for students to identify angles from 0 to 180 degrees, helping to minimize visual errors..Clear transparent plastic.12 per pack, sold as 3 packs, 36 protractors total.Easy-to-read numbers.Durable plastic construction.Sharply defined graduations for accurate angle measurement.The easy-to-read numbers and clear transparent plastic make this protractor durable and long-lasting, ensuring it will be a staple in any classroom or home learning environment.

Price is  $21.29
Unit of measure 3/Bundle
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Learning Advantage Magnetic Dry Erase Dice, 2", Set of 4 (CTU7836) image 1
Item: 845113
Model: CTU7836

A versatile manipulative to create your own fraction, operation, and other specialty dice. Perfect for classroom activities! Each small die measures 2" square and features a metal dry erase surface on all six sides. New and improved surface eliminates ghosting. Set contains one each of red, yellow, green, and blue small dice.NOTE: Dice may have a protective plastic coating on the white metal. If so, please remove before using..Day Math Learning Game.Usage Ideas: A Versatile Manipulative To Create Your Own Fraction, Operation And Other Specialty Dice, Perfect For Classroom Activities.Size: 4 1/2"(H) X 4 1/2"(W).Recommended For Ages 5+ Years.Magnetic write-on wipe-off dice set are wonderful manipulatives to create your own Fraction, operation and other specialty dice.

Price is  $52.99
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About Compass Rulers

Compass rulers are essential tools for students, artists, and professionals who require precision in their drawings and measurements. These versatile instruments allow users to create accurate circles and arcs, making them ideal for geometry, drafting, and design projects.

Designed for ease of use, compass rulers typically feature adjustable arms and sharp points for precise marking. They are available in various styles, including metal and plastic options, catering to different preferences and project requirements.

When selecting a compass ruler, consider features such as the material, ease of adjustment, and the range of circle sizes it can create. Many models come with additional accessories, such as spare leads or extension arms, enhancing their functionality for various tasks.

Additionally, look for compass rulers that offer ergonomic designs for comfortable handling during extended use. A sturdy construction ensures durability, making them reliable tools for both classroom and professional settings.

What is a compass ruler used for?

  • A compass ruler is primarily used for drawing precise circles and arcs. It is commonly utilized in geometry, drafting, and artistic projects where accuracy is crucial.

How do you use a compass ruler?

  • To use a compass ruler, place the pointed end on the paper where you want the center of the circle to be. Adjust the other arm to the desired radius and rotate the compass to draw a complete circle.

What features should I look for in a compass ruler?

  • Look for features such as adjustable arms for varying circle sizes, durable materials for longevity, and ergonomic designs for comfortable handling. Some models may also include additional leads or accessories for enhanced usability.

Are compass rulers suitable for students?

  • Yes, compass rulers are excellent tools for students, especially in math and art classes. They help students understand geometric concepts and improve their drawing skills.

Can compass rulers be used for professional work?

  • Absolutely, compass rulers are widely used in professional fields such as architecture, engineering, and graphic design. Their precision and versatility make them valuable tools for creating detailed drawings and plans.

What materials are compass rulers made from?

  • Compass rulers are typically made from materials like plastic or metal. Metal options tend to be more durable and provide a more stable drawing experience, while plastic models are often lighter and more affordable.