Magnetic Demonstration Ruler

This durable, lightweight demonstration tool has both standard and metric measurements and features magnets on the back to allow use with your magnetic whiteboard. Includes a plastic handle for easy movement. Measures 24L.

12 inch 30 cm Magnetic Plastic Transparent Ruler Pack of 5 by Yosogo

Dry Erase Magnetic Measurement Set, TEACH STEM -- The set includes two Triangles, a Straight Edge Ruler, a Protractor and a Compass. These timeless tools

Whiteboard Geometric Demonstration Set

ACCURATE MEASURING TOOL -- This jumbo Straight Edge measures 24” and 60cm. Sides are scaled in 1/4” and 1/2cm increments. TEACH STEM -- This jumbo

LEARNING ADVANTAGE Magnetic Dry Erase Straight Edge - 24” - Jumbo Teaching Ruler - Measurement Tool for Whiteboards and Chalkboards

PDF) A simple demonstration of a general rule for the variation of magnetic field with distance

31 Measurement ideas measurements, teacher supplies, teaching fractions

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LEARNING ADVANTAGE Magnetic Dry Erase Straight Edge - 24” - Jumbo Teaching Ruler - Measurement Tool for Whiteboards and Chalkboards : Toys & Games

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