Lesson Objectives Objective: To learn the basic structure of waves, the associated equations and terminology Lesson Outcomes Core: Define the terms frequency, period, amplitude and wavelength of a wave. Challenge: Explain what is meant by phase and phase difference. Aspire: Use the equation c= fL in calculations

Objective: To learn about energy changes in closed systems and that energy can not be created or destroyed on transferred. Lesson Outcomes Core Level 4 State that energy is conserved in any transfer. State that energy is dissipated (is no longer useful) when it heats the environment. Investigate the energy transfers in a pendulum and a bungee. Challenge Level 6 Apply the law of conservation of energy in straightforward situations. Describe the changes in energy stores explaining why energy ceases to be useful. Describe the energy changes in a range of experiments and account for energy dissipation to the surroundings. Aspire Level 8 Apply the law of conservation of energy to explain why forces cause heating effects. Describe closed systems and the changes to energy stores within them using the principle of conservation energy. Evaluate in detail experiments to investigate energy changes.

Lesson Objective: To learn about energy stores, how changes can occur in these energy stores and the effect on the energy stores. Lesson Outcomes Core Level 4 State some examples of energy stores. State the processes that can transfer energy from one store to another. Identify changes in some energy stores using simple examples. Challenge Level 6 Describe a wide range of energy stores in different contexts. Describe changes in energy stores in terms of the process that causes the change. Use quantitative descriptions of changes in energy stores Aspire level 8 Describe the nature of energy stores in detail including the relationship between objects. Explain factors that affect the size of changes in energy stores. Represent energy changes graphically, accounting for changes in all stores.