Helps master comprehension, spelling, writing, and usage of each wordPractice using irregular verb formsGrades K-1Each1st GradeHelps master comprehension, spelling, writing, and usage of each wordPractice using irregular verb formsGrades K-1100 Words Kids Need to Read by 1st Gradehttp://s7d5.scene7.com/is/image/Staples/s0267853_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0267853_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0267853/100-Words-Kids-Need-to-Read-by-1st-Grade/product_754011100 Words Kids Need to Read by 1st Grade5.01