Heading out and understanding what makes a rock pool tick. Measure rock pools (including depth), taking percent covers of algae, using quadrats to measure biodiversity and abiotic factors such as temperature and oxygen, pH. Includes tallies, measurements, observations, photos and fair testing. Using this information to infer what depends on what, and what we might expect if an abiotic factor were to change. Summing up back at base, comparing information, brainstorming report.