2.5.10 Worksheet To extract ideas about Applying key magnetism, electrostatic 2.5.10; ideas charge and gravity from Technician’s the text, including earlier notes 2.5.10 sections of the topic. To apply ideas about magnetism, electrostatics and gravity. To evaluate ideas in relation to magnetism, electrostatics and gravity. 2.5.11 Pressure measured by ratio of Worksheet Quick starter; Explain how pressure Exploring force over area acting can be applied on a 2.5.11a (copied Slideshow: – pressure on a normal to any surface solid surface onto card); Pressure, ice and solid surface Describe some effects of Worksheet snow: Effects of varying pressure 2.5.11b increasing and decreasing pressure on ice and snow. Applications to winter activities; Interactive activity: Drag the descriptions which represent high or low pressure; Video 2.5.12 Pressure measured by ratio Worksheet Quick starter; Identify the factors that Calculating of force over area acting determine the size of 2.5.12; Practical Interactive activity: – pressure pressure on a solid normal to any surface sheet 2.5.12; Order the Calculate the size of pressures, from Technician’s pressure exerted notes 2.5.12 highest to lowest
2.5.10 Applying key ideas To extract ideas about magnetism, electrostatic charge and gravity from the text, including earlier sections of the topic. To apply ideas about magnetism, electrostatics and gravity. To evaluate ideas in relation to magnetism, electrostatics and gravity. Worksheet 2.5.10; Technician’s notes 2.5.10 2.5.11 Exploring pressure on a solid surface Pressure measured by ratio of force over area – acting normal to any surface Explain how pressure can be applied on a solid surface Describe some effects of varying pressure Worksheet 2.5.11a (copied onto card); Worksheet 2.5.11b Quick starter; Slideshow: Pressure, ice and snow: Effects of increasing and decreasing pressure on ice and snow. Applications to winter activities; Interactive activity: Drag the descriptions which represent high or low pressure; Video 2.5.12 Calculating pressure Pressure measured by ratio of force over area – acting normal to any surface Identify the factors that determine the size of pressure on a solid Calculate the size of pressure exerted Worksheet 2.5.12; Practical sheet 2.5.12; Technician’s notes 2.5.12 Quick starter; Interactive activity: Order the pressures, from highest to lowest