This is lesson 26.4 The dangers of radioactivity from the latest syllabus. Included here is a PowerPoint of this lesson and lesson plan complete with point by point teaching, homework recommendations and curriculum link; everything that you need to teach this lesson. All of Chapter one is free to sample. I am bundling every chapter of the Year 1 and Year 2 course to make them cheaper

This is a brief lesson and PowerPoint explaining the heating and cooling effect of changing the pressure f a gas in a fixed volume. This is the tenth lesson in the Particle Model unit of work (P3). The lesson covers the heating and cooling of gases, work done calculation and links to two external youtube clips showing these effects. The lesson plan is step by step including extension ideas and the learning objectives linked directly to the syllabus.