Task: Students decide what sort of animals two skulls belong to. A self-assessment checklist is included. Assessment focus: using evidence to identify carnivores and herbivores.
Students use matchsticks to continue a triangular spatial pattern and write a rule to describe the number needed for each pattern. They then complete a table and a rule to show the relationship between the number of triangles and the number of matchsticks.
Students use their knowledge of the trigonometric functions sine, cosine, and tangent to calculate the length of sides of sails in a diagram of a yacht.
From diagrams of four original and enlarged drawings to be used for Christmas wrapping paper, students identify the scale factor used and find a missing length on either the enlarged picture or the original picture.
Task: Design a plant that meets the criteria for a particular environment. Assessment focus: identifying specific features of a plant and explaining how they help it survive in its environment.
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.
Students use a diagram to answer questions about water reserves, the main difference between lake and sea water, and to explain how water in the ocean could end up falling as snow in the mountains.