Students design an investigation using yeast. In this environmental engineering lesson, students design an investigation to determine how environmental factors affect the growth of yeast. They will collect quantitative data and discuss...

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,...

Organelles, cellular respiration, ATP, and DNA. The passage attached to this life science reading comprehension activity is all about cells. After reading about diffusion and osmosis, kids answer a series of questions based on the text.