Toothpaste Evaluation Kit Hockey

Toothpaste Evaluation Kit HockeyStudy of the chemical composition of toothpastes. Students evaluate several toothpastes for percent of solids, pH, foam formation, abrasive action, specific substances. They use this data to make judgments about their effectiveness. Materials for 12 pairs of students. Grades 7 12. Unit of Sale : Each

wires and bulbs in various combinations to try to make bulbs light

wall-size chart (44" x 50") for integrated study and plotting of weather data

Ultra quick set up and take down

and orbit in 3 dimensions with this durable

The four educational experimental models also indirectly explain the effects of different physical phenomena (acceleration

they are not rust proof

For extra attention

Standing a total of 38" tall

This locker features heavy-duty 1” powder-coated steel tubing

Teachers use these models to simulate the protein synthesis process

This quality skull model is a great addition to any study of the human skeletal system

Index of refraction plate