PBS
Pbs Learning Media: The Ruff Ruffman Show: Ruff Mixes It Up
Explore kitchen chemistry as Ruff Ruffman learns that mixing the right ingredients matters when creating a colorful dessert. [5 min, 8 sec]
PBS
Pbs Teachers:makeup
Find out what ingredients are commonly used in cosmetics and how makeup is made. Watch two kids use the scientific method to find the perfect lip gloss formula. [5:11]