Don't let teaching about hydrolysis burst your bubble! Introduce your class to soap-making with an animated video. The narrator describes the raw materials used for making both hard and soft soaps. The video includes a look at early soap...

Dangerous detergents? Who knew? Pupils learn of the darker side of laundry day as they complete the series of seven videos on water and the environment. The video shows common detergent ingredients, how these ingredients can harm the...

We need softened water to easily clean our homes, our clothes, and our bodies ... but how do you soften hard water? Part six of a 7-video series exploring the world's water resources and issues shows the two most common methods of...

What does it mean to have hard or soft water? Learners discover the chemistry behind water hardness in the fifth video of a seven-part series describing our water resources. Using simple animations and balanced chemical equations, young...

This visually vibrant activity demonstrates what happens when dish soap weakens the bonds that hold fats and proteins suspended in milk. Perhaps you can have chemistry lab groups perform this activity when they are learning about...

Rub a dub dub. A video illustrates the way soap helps to clean off our skin. [1:25]