Task: Discuss opinions, presented as a concept cartoon, about why a toy car rolled down a slope eventually stops and develop group explanation. Assessment focus: explanations
In this practical task, students estimate, and then measure, the weight of two objects using a number of multi-link cubes, a balance scale and weights.
Students are asked to identify a solid, liquid, and a gas. They are also asked to write down two things that are generally true for each of these three states of matter.