Essent i a l knowl edge Sc i ent i f i c work Cr i t i ca l think ing 1. The movement of celestial bodies 2. Gravity: the force that makes celestial bodies move 3. The Universe 4. Revolution and rotation 5. Electric charge and electric force 6. Magnetism 7. The relationship between electricity and magnetism 8. Nuclear forces - Use an electroscope or a versorium to detect an electric charge - Carry out Ørsted's experiment - Check the functioning of an electromagnet - Generate an electric current with a magnet 1. What is energy? 2. Forms of energy 3. Properties of energy 4. Energy sources 5. The environmental impact of energy 6. The energy we use 7. Energy saving and sustainable development - Analyse uses of energy - Analyse energy transformations in a solar thermal power station - Interpret world energy balances Do solar panels only work on sunny summer days? Should we turn off the heating when we leave the house or is it better to leave it on? 1. Temperature 2. The thermometer 3. What is heat? 4. Effects of heat. Temperature change 5. Effects of heat. Change of state 6. Effects of heat. Expansion 7. How heat spreads - Identify hot and cold objects - Make an expansion thermometer - Analyse energy exchanges - Determine the temperature of thermal equilibrium - Test how the temperature increases in different bodies that receive the same heat - Test the change of state in the same mass of different substances that receive the same heat - Test heat conduction in metals - Analyse how heat spreads Can ice burn? 1. What is a wave? 2. Sound waves 3. Light waves 4. Properties of waves - Observe the shape of a wave - Test to see if light travels in a straight line - How shadows and shade are formed Does the light from a mobile phone prevent us from falling asleep? Periodic table of elements
RkJQdWJsaXNoZXIy