mathematics - 52 items
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Build & Learn Area & Perimeter Kit
Build & Learn Area & Perimeter Kit
$39.99

Kids solve area & perimeter problems…by building models that make these tough concepts easy to grasp! Our kit includes 240 colorful…

Clear-View Safety Compasses - Set of 10
Clear-View Safety Compasses - Set of 10
$19.99

Safe & easy for students to use, each compass includes a radius slider for drawing circles, a protractor for reading angles & a 4 1/2"…

Clear-View Angle Ruler - Set of 10
Clear-View Angle Ruler - Set of 10
$16.99

Kids get a clear reading every time with our angle rulers…perfect for measuring angles, shapes & straight lines! Flexible plastic…

Build & Learn Volume Kit
Build & Learn Volume Kit
$39.99

Kids find the volume of rectangular prisms & rectilinear figures—with durable manipulatives that provide tons of hands-on experience!…

Precision School Balance with Metric Weights
Precision School Balance with Metric Weights
$39.99

Super-accurate 11 1/8" balance includes 10 metal metric weights ranging from 1 g to 50 g, plus tweezers & removable pans.Develops…

Volume Cubes
Volume Cubes
$24.99

Build 3-D shapes that make volume concepts easy to grasp! 150 blue & green wooden cubes; 3/4" ea.

Area & Perimeter Hands-On Teaching Kit
Area & Perimeter Hands-On Teaching Kit
$4.99 - $79.99

Kids use the tiles to find the area & perimeter of rectangles and rectilinear shapes…and explore the various ways to solve addition &…

Grab & Match Leveled Geometry & Measurement Quickies - Gr. 4-5
Grab & Match Leveled Geometry & Measurement Quickies - Gr. 4-5
$29.99

Our card games encourage critical thinking, speed & accuracy—to help challenging geometry & measurement concepts become second nature…

Measurement Conversion Discovery Can - Gr. 5
Measurement Conversion Discovery Can - Gr. 5
$19.99

Part of our Math in a Flash! series, this ready-to-use discovery can targets essential skills such as converting units of measure and…

Grab & Match Leveled Measurement & Data Quickies - Gr. 4-5
Grab & Match Leveled Measurement & Data Quickies - Gr. 4-5
$29.99

Our card games encourage critical thinking, speed & accuracy—to help challenging measurement and data concepts become second nature…

Volume Discovery Can - Gr. 5
Volume Discovery Can - Gr. 5
$19.99

Part of our Math in a Flash! series, this ready-to-use discovery can targets essential skills such as solving for volume using…

Standard Measurement Instant Learning Center
Standard Measurement Instant Learning Center
$29.99 sale $17.99

Measurement concepts are easy to grasp—with a hands-on learning center that comes ready to use! Our instant center has everything…