mathematics - 189 items
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3-D Geometric Shapes...
3-D Geometric Shapes Tub
$19.99

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

Count Up & Count...
Count Up & Count Down Digital Timer
$12.99

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

Plastic Coins
Plastic Coins
$14.99 - $29.99

Big set of 1,200 realistic plastic coins includes pennies, nickels, dimes, quarters and half-dollars. Quarters are 1".

All-Purpose...
All-Purpose Classroom Balance
$19.99

Our versatile balance has roomy buckets with removable lids, so you can fill the buckets with hard-to-measure items or place objects…

Giant Sand Timers -...
Giant Sand Timers - Complete Set
$14.99 - $55.00

Our colorful sand timers provide a highly visual way to measure time—from 60 seconds to 10 full minutes! Each timer has been tested…

The Allowance Game®
The Allowance Game®
$16.99

Wash the car and earn $1.30, but forget your homework and lose a turn! In this fast-paced game, players race around the colorful board…

How Did You Solve It...
How Did You Solve It? Common Core Activity Cards - Grade 3
$19.99

Encourage third-grade students to think critically about how to solve challenging math problems—with ready-to-use activity cards…

See-Inside Bucket...
See-Inside Bucket Balance
$16.99

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

Lakeshore Student...
Lakeshore Student Clocks - Set of 12
$19.99

Sturdy little wooden clocks give the whole class hands-on practice with telling time. Clocks have plastic stands and easy-turning…

Count and Link
Count and Link
$19.99

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

Elapsed Time Write &...
Elapsed Time Write & Wipe Boards - Set of 10
$19.99

Students build essential time-telling skills...with write & wipe clock boards that make it easy to visualize elapsed time! Children…

Unifix® Cubes
Unifix® Cubes
$6.99 - $109.99

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