P3 Perpendicular & Parallel Programme
Choose the version that best fits your device or lesson flow. No tracking, no saved choices—just tap and go.
Desktop Version 🖥️
Optimised for laptops/desktops in class demonstrations, screencasts, or when you need more screen real estate.
Open Desktop Version (new tab)- Best for projector / big display
- Full layout and wider panels
Mobile Version 📱
Scaled for phones and smaller screens. Great for students’ individual practice or quick checks.
Open Mobile Version (new tab)- Larger touch targets
- Lightweight layout for quick access
Tip: You can use both versions side-by-side — Desktop on the teacher’s screen, Mobile on students’ devices.
About
This lesson builds confidence in drawing parallel and perpendicular lines through a given point. Pupils practise with an interactive grid using a ruler and set square.