2.6.2 Practical sheet Quick starter; Summarise historical Earth’s magnetism, Looking at the compass and navigation ideas about magnetism 2.6.2; Slideshow: history of Developing the Describe how historical Technician’s magnets ideas about magnetism notes 2.6.2 compass: From a have changed over time lodestone on a string to modern binnacle compasses; Interactive activity: Order the discoveries in magnetism, from the oldest to the most recent; Video 2.6.3 Magnetic poles, attraction Worksheet 2.6.3; Quick starter; Investigate magnetism Exploring and repulsion in materials Practical sheet Interactive activity: magnetic 2.6.3; Classify the Explain magnetism materials using the domain theory statements into Technician’s notes 2.6.3 those which can magnetise or demagnetise a magnetic material 2.6.4 Magnetic poles, attraction Practical sheet Quick starter; Compare different Testing the and repulsion methods of testing 2.6.3 (from Interactive activity: strength of magnets previous lesson); Order the sentences magnets Collect data to Practical sheet into a logical investigate the strength 2.6.4; sequence, to show of magnetism how to compare the Technician’s notes 2.6.4 strength of magnets
2.6.2 Looking at the history of magnets Earth’s magnetism, compass and navigation Summarise historical ideas about magnetism Describe how historical ideas about magnetism have changed over time Practical sheet 2.6.2; Technician’s notes 2.6.2 Quick starter; Slideshow: Developing the compass: From a lodestone on a string to modern binnacle compasses; Interactive activity: Order the discoveries in magnetism, from the oldest to the most recent; Video 2.6.3 Exploring magnetic materials Magnetic poles, attraction and repulsion Investigate magnetism in materials Explain magnetism using the domain theory Worksheet 2.6.3; Practical sheet 2.6.3; Technician’s notes 2.6.3 Quick starter; Interactive activity: Classify the statements into those which can magnetise or demagnetise a magnetic material 2.6.4 Testing the strength of magnets Magnetic poles, attraction and repulsion Compare different methods of testing magnets Collect data to investigate the strength of magnetism Practical sheet 2.6.3 (from previous lesson); Practical sheet 2.6.4; Technician’s notes 2.6.4 Quick starter; Interactive activity: Order the sentences into a logical sequence, to show how to compare the strength of magnets