Curated OER
Biomes: Precipitation Graph
Students practice graphing by studying biomes. In this precipitation instructional activity, students graph the precipitation patterns for the 7 biomes on Earth. Students view a PowerPoint presentation in class which explores the 7...
Curated OER
Ecology: Symbiosis
Eighth graders identify various types of symbiotic relationships. In this ecology lesson, 8th graders predict whether certain organisms can form symbiosis with other organisms. They discuss and defend their reasoning.