Students find out how the Knock Nevis (largest and heaviest boat in the world) can float when it is made from metal. Ideal homework to lead into buoyancy and upthrust.

Light Lesson 4 powerpoint 1 (Scheme PP3) Who can shoot who with the aid of mirrors at LaserQuest? Ideal starter for reflection. Please find the full scheme of work for light here: http://www.tes.co.uk/teaching-resource/Full-Scheme-of-Work-Light-KS2-KS3-6162648/

Students use force meters to determine how much objects weigh in air, water and salt water