128Measurement and Data: Geometric Measurement Math
SAFE-T® Compass
Perform all standard compass functions—without dangerous points! Durable
plastic compass creates circles measuring 1/4"–10" in diameter in 1/16" radius
increments. Sides feature both customary and metric scales. Includes instructions.
Compass measures 6"L. Grades 3+ | Ages 8+ STEM
45761
Built-in protractor
for measurement
and
construction of angles
Quick-Set™ radius
indicator
Bullseye® Compass
Easily draw accurate circles with a transparent pivot point and 2 radius holes.
Determine and draw the radius in customary or metric scales. Use the built-in
protractor to measure angles. Compass is made of shatter-resistant SAFE-T®
plastic and measures 6"L. Grades 3+ | Ages 8+ STEM
45701
Geometry Template
Draw or copy precise diagrams. Features a
coordinate converter that displays quadrants and
degrees in 1-degree increments. Made of shatterresistant
SAFE-T® Plastic. Includes Activity Guide.
Template measures 7¾"L x 9¾"H.
Grades K+ | Ages 5+
44050
Small circles form
1/4" in diameter
Large
circles form
10" in
diameter
Draw
accurate
concentric circles
in 1⁄8" radius
increments!
Double-Sided Dry-Erase Mats
Features a 1 cm grid with bolded x,y axis for easy
graphing. Reverse side is blank. Use with dryerase
markers. Mats measure 11"L x 9"H.
Grades K+ | Ages 5+
39143 Set of 10
SAFE-T® Angle/Linear Ruler
Draw, identify, and measure angles, triangles,
and other geometric shapes. Shatter-resistant,
transparent SAFE-T® plastic is flexible. Ruler
measures up to 12"/30 cm and 360°.
Grades 3+ | Ages 8+ STEM
43054