Striking a Balance
Students predict likely food chain for a given habitat, examine how energy is lost through breathing, heating and moving, and demonstrate understanding that energy is transferred when it passes from one organism to another.
6th - 8th Science 3 Views 3 Downloads
Understanding Food Chains and Food Webs
Jump into an exploration of marine ecosystems with the first lesson in this four-part series. After first learning about crustaceans, mollusks, and other forms of sea life, young marine biologists view a PowerPoint presentation that...
3rd - 8th Science CCSS: Adaptable
Energy and Biomass Pyramids
Young scientists play tag as they act out the food pyramid in the ocean ecosystem. Energy circles pass from the smaller prey to the predators and at the end of the activity, a data chart and analysis questions allow pupils to apply their...
6th - 10th Science CCSS: Adaptable
Racing with the Sun: Creating a Solar Car
As the cost of oil continues to rise and the environmental impacts of emissions become more widespread, the demand for alternative energy sources for cars is huge. In an engaging and challenging week-long lesson, your upper-elementary or...
4th - 8th Math CCSS: Adaptable