Description

How does toothpaste work? What is it made of? Are all
brands the same? What criteria can be used to evaluate
their effectiveness and efficiency? Students will enjoy
this insightful look at this commonly used product.
Using the toothpaste samples provided, they’ll learn
how to evaluate toothpaste and assess the quality of
individual brands by determining such attributes as
abrasiveness, pH, fluoride content and foaming ability.