Mathematics / Year 7 / Measurement and Geometry / Geometric reasoning

• TLF-IDM016554

Interactive activities that guide students to consider the use and presentation of geometric reasoning.

• TLF-IDA005462

This five lesson unit of work focuses on the properties of geometric figures. Students extend their knowledge of polygons to further classify triangles, quadrilaterals, and polygons and their knowledge of angle properties of these shapes. The unit includes a slide show for structuring presentation of the unit, student tasks ...

• TLF-IDA004059

This work sample demonstrates evidence of student learning in relation to aspects of the achievement standards for Year 7 Mathematics. The primary purpose for the work sample is to demonstrate the standard, so the focus is on what is evident in the sample not how it was created. The sample is an authentic representation ...

• TLF-IDM024895

There is a saying: 'climate is what you expect and weather is what you get'. |Understanding climate change is very difficult for most people, especially when the weather we experience is different from the information we are given by scientists about the climate changing. The difference is that weather reflects short-term ...

• TLF-IDM016264

Interactive activities that guide students to investigate properties of parallelograms.

• TLF-IDA004917

In this lesson, students study the concept of triangle inequality, which determines if three positive numbers can serve as the side lengths of a triangle. Students experiment with various combinations of three natural numbers. They investigate whether these numbers can form a triangle and classify and construct the corresponding ...

• TLF-IDA005463

This seven lesson unit of work focuses on angle relationships. Students explore geometric notation and conventions, identify types of angles and use related angle facts to solve problems, identify interior and exterior corresponding and alternate angles formed when lines are crossed by a transversal, use these principles ...

• TLF-IDA003273

This planning resource for Year 7 is for the topic of Shapes and objects. Students build on their knowledge of two-dimensional shapes. They classify triangles according to their side length (scalene, isosceles, equilateral) and their angle properties (right, acute, obtuse). Students identify and describe different quadrilaterals ...

• TLF-IDA004606

In this lesson, students use algebra tiles to solve one-variable linear equations involving multiplication and division, applying these skills in real-world contexts to enhance their understanding.

• TLF-IDA003254

This planning resource for Year 7 is for the topic of Area and perimeter. Students should be familiar with the concept of area and how to find the area of a rectangle. They will extend this knowledge to find the formulas for the areas of other shapes, such as a parallelogram and triangles.