mathematics - 183 items
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Linking Cubes

Our durable plastic cubes link together any way kids like! You get a set of 150 cubes in 10 vibrant colors; 3/4" each.


Ordinary numbers one moment…extraordinary robots the next! With just a few twists & turns, numbers transform into super-cool robots…

Jumbo Magnetic Ten-Frames - Set of 4

Now you can explore base 10 number concepts with the whole class—with our Jumbo Magnetic Ten-Frames and counters! Simply stick the…

Multiplication Machine

Our self-checking Multiplication Machine makes math so simple, kids can teach themselves! Children just press the equation buttons…and…

Plastic Pattern Blocks

Young children can use our versatile blocks for patterning, counting and problem solving…while older kids can explore early geometry…


These super-bendable, snap-together sticks are a captivating way to introduce children to early geometry concepts! 200 flexible…

Ten-Frame Activity Dice

Students develop number sense with every roll of our innovative dice! 12 rugged foam dice are printed on each side with ten-frames…

Problem Solving Strategy Puzzles - Gr. 4
$14.99 sale $11.99

Children master problem solving one piece at a time—with self-correcting puzzles that teach important math strategies! Each 5-piece…

Color Rings Sorting Board

Toddlers get simple, hands-on practice matching they sort easy-grip rings onto 6 chubby pegs! Sturdy, 6 1/4" x 8" hardwood…

Count and Link

Give children a fun-filled way to practice counting & learn to visualize quantities…with cute, numbered elephants kids can’t resist!…

Best-Buy 6" Geoboards - Set of 6
$16.99 - $19.99

6 double-sided, 6" geoboards come with more than 100 rubber bands; sturdy plastic.

Easy-Grip Jumbo Pegs & Pegboard

Our big, chunky pegs are a cinch for little hands to manipulate! Kids practice sorting, counting and patterning as they stick jumbo 2"…

Tactile Numbers Match-Ups

Kids build number skills...with super-simple match-ups that are lots of fun to touch! Each 3" x 6 1/2" match-up has 2 simple,…


With every equation kids create in this fun-to-play math game, they reinforce math facts and score points! The game is played just…

Count Up & Count Down Digital Timer

This convenient digital timer is easy to read and easy to use! Dual-function timer has simple controls and an extra-large display that…

Sort-A-Shape Activity Board

Little ones fit 16 jumbo, easy-grip pieces into place…and explore colors, shapes and early sorting skills—all at once! The big wooden…

Unifix® Cubes
$7.99 - $109.99

Counting, patterning, measuring and more…these easy-linking cubes provide a concrete way to explore a variety of early math concepts.…

Giant Number Sense Stamp Set

Our giant stamps give students the visual models they need to grasp early math concepts! Kids just use the stamps to instantly create…

3-D Geometric Shapes Tub

Beginning geometry learners get a hands-on introduction to solid forms...with our jumbo tub of 3-D plastic shapes! 80 pieces include…

Shape Sorting Center

Our easy-to-use center helps kids recognize a variety of shapes in the world around them—from circles and squares to ovals and…

-20 to 120 Number Line

Our giant number line is the perfect way to introduce or reinforce numerical concepts. Each piece is write & wipe, so children can use…

1-100 Pocket Chart Kit

Our giant pocket chart kit provides the perfect way to reinforce number skills from 1 to 100! The ready-to-use chart comes complete…

Double-Sided Counters

Set of 450 thick foam counters with red on one side and white on the other; 1 1/8" each.

See-Inside Bucket Balance

Our super-versatile bucket balance gives children a clear view of science in action! Each removable, see-inside bucket holds both…