अतिरिक्त संसाधन

• Information on practical activities in physics for 11–19-year-olds: http://www.nuffieldfoundation.org/ practical-physics [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)]
• Practical work for learning: http://www.nuffieldfoundation.org/ practical-work-learning/ about-project
• ‘Gravity at work’: https://blossoms.mit.edu/ videos/ lessons/ gravity_work
• ‘Free fall’: https://blossoms.mit.edu/ videos/ lessons/ free_fall