Learning Advantage Dry Erase Magnetic Triangle 45/45/90 collection-marvel These plastic white trays are

These plastic white trays are invaluable in your science center

PermaStone is the ideal casting compound when permanent

Use with 2–3 students

Multilingual instructional guide

Learning Advantage Dry Erase Magnetic Triangle 45/45/90 collection-marvel These plastic white trays areIn addition to accurate measurements and precise construction, this tool is magnetic securing to metal surfaces. Perfect for drawing angles and shapes for demonstration. Constructed of quality plastic, these instruments are durable and affordable. For teacher use only. Details: Contents: White Chalk Board Triangles (45 45 90 degree, with rubber magnet, hypotenuse: 49 cm) Age: N A Grade: N A