Students are provided with a map that has numbers on it representing various ash fall depths from a volcanic eruption. Students draw lines to link the similar numbers and answer questions about these. They also explain three major problems an ash fall could cause.
Task: Explain how a change in the cockle population has affected one or more organisms in a food web in the short and long term. Assessment focus: Sorting observations and inferences; reading food chains and; using a food web diagram to predict impact of change.
Task: Decide the advantages for survival of both introduced and native frogs' life cycles, explain how climate change could impact on native frogs, and identify level of interest in survival of native frogs. Assessment focus: using information about adaptations.
Students look closely at a photograph taken on the beach and record their observations. They think and write about the consequences of the things they see.
Task: Choose images to enhance a science text about an adaptation of kererū, compare the messages of images, and reflect on the role of illustrations in science texts. Assessment focus: using and interpreting images in science texts.