Shop by: IconPreschool-Grade 2 IconGrades 3-6 IconGrades 6-8 IconGrades 9-12 IconLanguage Arts IconLeveled Reading IconMath IconScience IconSocial Studies IconSpanish Language & ELL IconSpecial Collections IconNYC IconSummer Reading

Fractions Grades 3-6 See All Ancient Formula: A Mystery With Fractions, The Garden Club: Operations With Fractions, The How Do They Make That? Fractions, Decimals, And Percents Ivy Sue Needs A House: Building With Equivalent Fractions Math In The Kitchen: Fractions View More Fractions Grades K-2 See All Breakfast Around The World: Fractions Fraction's Goal - Parts Of A Whole, A Fractions Full House: An Invitation To Fractions Half Each View More Measurement Grades 3-6 See All Famous Fossils: Measure Lengths In Standard Units Field Of Play: Measuring Distance, Rate, And Time How Do You Measure Length And Distance? Life In The Ocean Layers Looking For Blackbeard's Treasure: Measuring The Distance View More Measurement Grades K-2 See All After School: Nonstandard Measurement Day At Mini-Golf: What's The Length?, A How Do We Measure Matter? How Do You Measure Rain And Wind? How Long Or How Wide? A Measuring Guide View More Money Grades K-2 See All Adding Coins And Bills All For A Dime! Counting Change Dollar, A Penny, How Much And How Many?, A I Can Count Money View More Numbers & Counting Grades K-2 See All Bear Counts Big Hairy Monster: Counting To 10, The Counting By: Fives Counting In The Desert 1-2-3 Counting Money View More Numbers & Simple Operations Grades 3-6 See All Count Me A Rhyme Counting Change Fun With Roman Numerals Lost Key: A Mystery With Whole Numbers, The Millions, Billions, & Trillions: Understanding Big Numbers View More Patterns Grades K-2 See All A-B-A-B-A: A Book Of Pattern Play Games Are Fun: Patterns Patterns Patterns At The Zoo Patterns In Food View More Shapes & Geometry Grades 3-6 See All Geometry: It's Easy Perimeters Of The Ancient World: Reconize Perimeter Prisms And Pyramids Seeing Halves: Symmetry In Our World Shapes In Art View More Shapes & Geometry Grades K-2 See All I See Circles My Toys Have Shapes Play With Shapes! Put It Together: Analyze, Compare, Create, And Compose Shapes Round Is A Tortilla: A Book Of Shapes View More Telling Time Grades K-2 See All Calendar Math Days, Weeks, And Months (Calendar Skills) Second, A Minute, A Week With Days In It: A Book About Time, A Telling Time Time View More