Students read a map of a new school, and answer questions about the placement of some trees. They are assessed on their ability to suggest the trees' impact on the school environment.
Students are provided with a situation where the bank on the school field is eroding. They are asked to write a plan for a tree-planting programme that would help to slow down the erosion.
Task: Students apply both their knowledge of the functions of roots and information from a model to explain why care is needed when transplanting trees. Assessment focus: interpreting diagrams.
Task: Students differentiate between simple observations and inferences, and between observations that require measurement and those that do not.
Assessment focus: observing scientifically.
Students are provided with two photographs of an area, one before a tree planting programme and one five years later. Students are asked to write an article on how tree-planting helps the environment.