wear resistant
refraction and interference with none of the setting-up problems usually associated with ripple tanks
suitable for various laboratory and educational purposes
Assortment Set: This set includes four beakers of different capacities: 100mL
The booklet is easy to follow and provides step-by-step instructions on how to treat common injuries and ailments
Learning Resources Plastic Base Ten Class Set wear resistantPlastic base ten set supports academic state standards for multiple grades and domains. Engage students in concrete demonstrations of base ten concepts, including place value, estimation, operations, and more. Units are made of durable, washable plastic for years of hands on activities. Set includes 600 individual units, 200 rods, 20 flats, 3 cubes, 10 Activity Books, Teaching Notes, and a storage box. Ideal for ages 6+. Premium Quality: This item is