Curated OER
Yeast and Respiration
Learners explore oxygen properties by conducting a cell experiment in class. In this respiration instructional activity, students discuss the process of breathing and how oxygen is inhaled before carbon dioxide is exhaled. Learners...
Curated OER
Who Cares for the Land?
A very thorough lesson plan focuses on what plants need to grow and stay healthy. There are excellent reading activities and worksheets included in this fine plan. A terrific way to introduce a unit on plants and their needs.
Curated OER
Sweet Twinkies, Density and Sugar Chomping Yeast: A Look at Physical and Chemical Reactions in the Kitchen
Students investigate matter. In this physical science lesson plan, students will learn about matter, physical states, and reactions. There are a series of four lab activities that will be conducted.