Changes

*[[GCSE Physics Required Practical: Investigating Thermal Insulators]]*[[GCSE Physics Required Practical: Determining Specific Heat Capacity]]*[[GCSE Physics Required Practical: Investigating Resistance]]*[[GCSE Physics Required Practical: Investigating Electrical Components]]*[[GCSE Physics Required Practical: Calculating Densities]]*[[GCSE Physics Required Practical: Investigating Hooke's Law]]*[[GCSE Physics Required Practical: Investigating Newton's Second Law]]*[[GCSE Physics Required Practical: Investigating Mechanical Waves]]*[[GCSE Physics Required Practical: Investigating Reflection and Refraction of Light]]*[[GCSE Physics Required Practical: Investigating Infra-red Radiation]]