Search Results

In this activity, learners use a pneumatic trough (see related activity) to generate and collect pure oxygen.

In this activity, learners calculate the percentage of oxygen in the atmosphere by using steel wool's ability to rust.

In this chemistry activity, learners use yeast and hydrogen peroxide to generate a gas (oxygen) and test some of its properties.

In this activity, learners conduct an experiment to find out if steel wool will weigh more or less when it is burned. Learners will explore the effects of oxidation and rusting on the steel wool.

In this physics demonstration, learners will be surprised when a lemon slice appears to magically levitate within a pint glass.

In this Spanish-language chemistry activity, learners use simple materials to explore how fire extinguishers work to put out fires.

In this environmental science and data analysis activity, learners work in groups to track a Dead Zone (decreased dissolved oxygen content of a body of water) using water quality data from the Nutrien