Search Results

In this activity, learners use tonic water to detect ultraviolet (UV) light from the Sun and explore the concept of fluorescence.

In this activity, learners explore temperature changes from chemical reactions by mixing urea with water in one flask and mixing calcium chloride with water in another flask.

Learners observe a flask with a balloon attached over the mouth and inverted inside the flask.

In this activity, learners will make their own prism and use a glass of water to separate sunlight into different colors.