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Students extend their understanding of angles in a triangles to calculate missing angles in a quadrilateral. As...

This lesson is intended to guide the class through discovering alternate, corresponding and interior angles in p...

Students learn how to apply the interior, alternate and corresponding angle properties in parallel lines. As th...

The main concept throughout the lesson is the sum of angles on a straight line being equal to 180° and those abo...

Students begin by investigating the sum of the angles in different types of triangles. As learning progresses t...

Students learn how to draw and measure bearings and how to use the angle properties of parallel lines to calcula...

Drawing and Measuring Angles: Students learn how to measure and construct different types of angles using a rule...

Students learn how to construct regular polygons to investigate the relationship between interior and exterior a...

Students use the properties of regular polygons to calculate interior and exterior angles. As learning progresse...

Students are taken through the discovery of various circle theorems. The theorems include, angle at the centre i...

This lesson guides the class through the discovery of circle theorems involving tangents. The theorems include, ...

Students learn how to calculate the volume scale factor from similar solids to calculate a capacity. As learning...

Students learn how to identify and calculate missing lengths in similar shapes using the length scale factor. As...

Students learn about the relationship between the length, area and volume scale factors of similar shapes. As l...

Students learn how to calculate areas of similar shapes using the area scale factor. As learning progresses stu...

Students learn how to recognise and prove congruency using various angle properties and geometrical facts. As l...

April 17, 2019

Demonstrating student progression during a mathematics lesson is about understanding the learning objective and breaking that down into explicit success criteria. Using Success Criteria Take, for example, a lesson on calculating the area of compound rectilinear shapes. The intended learning objective was written on the main whiteboard. Success criteria were used to break down the individual […]March 26, 2019

Plotting and interpreting conversion graphs requires linking together several mathematical techniques. Recent U.K. examiner reports indicate there are several common misconceptions when plotting and interpreting conversion graphs. These include: drawing non-linear scales on the x or y axis, using the incorrect units when converting between imperial and metric measurements, taking inaccurate readings from either axis not […]March 10, 2019

When calculating the volume of a pyramid we can substitute the values of the length, width and perpendicular height into the formula V = 1/3 lwh. In my experience this is often provided for the students with little explanation as to why a volume of a pyramid is exactly one third the volume of a […]