Lesson observation for high ability year 10s but I always used it with my year 9 class. The worksheets I used which are mentioned in the Powerpoint are attached. The activity of investigating whether the lines are parallel, perpendicular or neither to the equation of the line in the middle can be used in two different ways: You can laminate the boards and students can write the answers in the boxes provided with whiteboard pens Velcro the cards of parallel/perpendicular/neither and students velcro the answer into the box.

Monopoly inspired game on factorising double brackets - it can be easily used to expand double brackets too. I laminated this resource and my year 9’s really enjoyed playing this.

Lesson observation on investigating the angles in a regular polygon. I have included a PowerPoint which contains the answers to the activities. The worksheets are what I have created and used to support students investigating the forumla to calculate the angles in a polygon.

The worksheet contains four questions which increase in difficulty for top set Year 10. The last question contains algebra to stretch and challenge the more able students.

Quadratic Formula daisy chain activity. I print each sheet on different coloured paper. Students cut out the strips and have to loop the quadratic to the correct solutuons using the quadratic forumla and it forms a daisy chain.

Worksheets increase in difficulty to ensure students are stretched and challenged.

Powerpoint of Arcs and Sectors using food as examples. The answers are included on the PowerPoint as well.