About the resource This Biology resource focuses on ocean acidification and the important role our oceans and plants like seagrass play in tackling climate change by capturing carbon dioxide, alongside the world’s rainforests. Learning Objectives Gain knowledge of seagrass structure How seagrass uses photosynthesis to produce oxygen Be able to describe some of the factors that can impact the growth of seagrass Find more resources like this, available to download for free on STEM Crew

Support your students to: Understand what is meant by a power rating. Calculate the cost of running different devices in the home. Convert between units for power and time. Understand how prefixes are used for SI units. Lesson overview: This resource explores the concept of electrical device power within the context of clean renewable tidal energy available in the waters surrounding the UK. Students will investigate how much power can be generated from the clean energy resource, tidal turbines. This lesson also explore how much power our domestic appliances require.