Curated OER
Tree Cycles
Fourth graders investigate the life cycle of a tree by researching the Internet. In this plant life lesson, 4th graders observe The Life of a Tree website and discuss the life of a tree from sprout to death. Students create a...
Curated OER
The Salmon Stream and Vegetation
Learners explore the ecosystem and food chain by researching Pacific Salmon. In this fish habitat instructional activity, students discover the life cycle for salmon, where they spawn and what they eat to survive the harsh elements....
Curated OER
Water Cycle
Young scientists explore Earth elements by conducting an experiment. They define water vocabulary terms such as condensation and precipitation. In addition, they conduct a water experiment in which they build a terrarium, so they can...
Curated OER
Yeast and Respiration
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,...
Curated OER
Seed Diversity
Students explore agriculture by researching different seeds. In this seed identification lesson, students collaborate in small groups to analyze a package of different seeds. Students utilize a magnifying glass to examine each seed...