Students explore oxygen properties by conducting a cell experiment in class. In this respiration lesson, students discuss the process of breathing and how oxygen is inhaled before carbon dioxide is exhaled. Students utilize yeast, water,...

Both aerobic and anerobic respiration are introduced in this succinct PowerPoint. The chemical equations for both are included. The last slides give instructions for a lab activity in which pupils use a gas sensor to measure the...

Not a lesson in the traditional sense, this is a collection of resources with which you can craft a lesson on metabolic processes. It includes an outline of topics, some brief discussion, and a large array of animations, images, and...