Students observe and draw 4 views of 3-dimensional objects in relation to each other and use these drawings to predict the top view of the same objects.
In this practical task, students make specified 3-dimensional shapes, and then sort them into two groups according to criteria that the student defines.
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.
In this task students continue a triangular shape pattern with sticks to explore the rule used in the pattern. Students then use their understanding of the pattern rule to continue the pattern without the sticks.
In this practical task, students construct pyramid patterns using triangles. They then predict how many triangles would be needed for the next size pyramid and explain their rule.