mathematics - 39 items
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Children's Timer
Children's Timer
$5.99 - $29.99

Perfect for helping children prepare for timed school tests—or for turning learning into a fast-paced game! Our easy-to-use timer…

Telling Time Match-Ups
Telling Time Match-Ups
$16.99 sale $13.59

It’s never too early to learn how to tell time! As kids fit together our 40 fun-to-solve puzzles, they practice time-telling skills—in…

Giant Sand Timers - Complete Set
Giant Sand Timers - Complete Set
$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…

Count Up & Count Down Digital Timer
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…

Classroom Sand Timer Set
Classroom Sand Timer Set
$6.99

Our sand timers let students see exactly when time is up! Each plastic, 3 1/4" timer measures a different duration of time, from 30…

Time Timer
Time Timer
$34.99

It’s easy to time classroom activities…with an ingenious timer that actually shows students how much time is left! Just slide the red…

Student Gear Clocks - Set of 6
Student Gear Clocks - Set of 6
$34.99

Our easy-to-read plastic clocks have geared hands that maintain the correct hour/minute relationship. Set of 6 clocks; each is…

Lakeshore Student Clocks - Set of 12
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…

Teaching Gear Clock
Teaching Gear Clock
$34.99

As children turn the hands on our giant clock, the digital display advances at the same pace—so telling time is a breeze! Sturdy gears…

Jumbo Time Timer
Jumbo Time Timer
$39.99

This timer is big enough for the entire class to see! 60-minute timer has bigger, bolder numbers & an extra-large face—even a louder…

Write & Wipe Student Clocks - Set of 10
Write & Wipe Student Clocks - Set of 10
$9.99

Our student-sized clocks let children explore time-telling skills on their own…and the handy write & wipe surface makes it easy to…

Mini Time Timer
Mini Time Timer
$29.99

It’s easy to time classroom activities...with a portable timer that shows students how much time is left! Just slide the red dial to…