For this practical task students are assessed on their ability to record their observations of the decomposition of a cut slice of pumpkin over a two week time period.
Students are given information and a diagram about a drink bottle overflowing when it had been put into the freezer. Students are asked to explain why this happened and how they could prevent it.
Students identify the variables to be kept constant, and the variable to be different, when they plan a fair test to show if green plants need light to grow.
Students identify the appropriate type of graph for a statistical investigation about dice throws. They also justify the use of a histogram for an investigation about heights of people, indicating their understanding of discrete and continuous data.
Students attempt to persuade the adults in their families that they should be able to have a dog. They construct an argument by writing replies to the adults' statements.
Task: Read a short piece of narrative. Identify and explain the behavioural adaptations of oystercatchers. Assessment focus: interpreting text to identify behavioural adaptations and their purposes.
This practical task requires students to first plan how they could find out which liquid flows the best. Then they carry out their plan, record their results, and write a conclusion.
For this practical task the entire class is involved in an outside activity that looks at camouflage and warning colouration. Students then share their results and answer a number of questions.
Students use the Modified Mercalli intensity scale to assign magnitudes to three described earthquakes. Then they interpret data about the distance from an epicentre, and explain why, from given information, one earthquake might be more damaging than another.