Submarine Science KS3: Respiration investigation

This is the sixth in a six lesson unit, Submarine Science KS3. This lesson investigates the life support systems needed to keep scientists and explorers alive. Students will conduct an investigation into how limewater can reduce the amount of carbon dioxide in an atmosphere. This lesson is from the Submarine STEM Science 11-14 unit. You can access the unit here: https://encounteredu.com/teacher-resources/submarine-stem-science-ages-11-14

This unit is based on the real life submersible exploration of the XL Caitlin Deep Ocean Survey off Bermuda, the Sargasso Sea. It provides students the opportunity to apply science, engineering, and design princples. To experience the full impact of this scheme of work it can be taught in advance of our annual Submarine Live event. Live lessons can be booked for free here: https://encounteredu.com/live