Particle model of matter GCSE SOW

Full SOW for Topic 20 (combined) or 3 (Physics only): Particle Model of Matter.
AQA GCSE Combined Science or Physics only (exam from 2018).

Lesson 1 - Particle model to explain density
Lesson 2 - Density of regular objects RP
Lesson 3 - Density of irregular objects RP
Lesson 4 - Chemical and Physical changes
Lesson 5 - Changes in state
Lesson 6 - Internal energy of a system
Lesson 7&8 - Specific heat capacity (investigation and theory)
Lesson 9 - Specific latent heat
Lesson 10 - Motion of particles in a gas

Physics only:
Lesson 11 - Gas pressure and temperature
Lesson 12 - Gas pressure and volume
Lesson 13 - Work done on a gas

Topic assessment also included.

All lessons planned in 6-part lesson format. Most resources my own though some resources may be adapted from other sources, including AQA and TES. Feedback appreciated.