Measurement and Geometry
Stage 4 (Years 7 and 8)
Circle Geometry
• Angle size of a sector based on the percentage of a circle - Quick Questions
• Angle size of a sector -degrees to percentage - Quick Questions
• Angle size of a sector as a fraction of a circle - Quick Questions
• Calculating the area of a sector- Quick Questions
• Calculating the perimeter of a sector- Quick Questions
• Interactive Sector Teaching Tool - IWB friendly
Angles
• Classifying angles - YOYO Video Lesson
• Angles at a point- YOYO Video Lesson
• Angles on parallel lines - YOYO Video Lesson
• Vertically opposite angles and complimentary angles - YOYO Video Lesson
• Supplementary angles - YOYO Video Lesson
• Angle Facts Match It Game No. 1
• Types of angles on parallel lines - GAME
Converting between different measurements
• Conversion Machine 1
• Conversion Machine 2
• Converting to cm - Quick Questions
• Angle Facts Match It Game No. 2