8J Target Sheet Name _____________________________ Class ____________ Topic Targets Before the unit I have learned this I have revised this Describe how air resistance 8Ja 1 can be reduced. Explain the effect of speed on 2 air resistance. Explain why a car needs a 3 forwards force to keep moving at a steady speed. Explain what causes air 4 resistance. Describe how pressure 8Jb 1 depends on force and area. Recall some ways of reducing 2 and increasing pressure. Describe some applications of 3 increasing the pressure. Describe some applications of 4 decreasing the pressure. Recall the rules for magnets 8Jc 1 attracting and repelling. Recall what materials are 2 magnetic. Describe how to make an 3 electromagnet stronger. Describe some applications of 4 electromagnets. Recall what a magnetic field 8Jd 1 is. Describe the shape of a 2 magnetic field around a bar magnet. Recall the direction of a 3 magnetic field. Describe the magnetic Earth’s 4 field. Explain what a lever is. 8Je 1 Explain the 2 words ‘load’, ‘effort’, ‘pivot’. Explain how the length of a 3 lever affects the effort needed. Describe some everyday 4 examples of levers.
8J Target Sheet Name _____________________________ Class ____________ Topic Targets Before the unit I have learned this I have revised this 8Ja 1 Describe how air resistance can be reduced. 2 Explain the effect of speed on air resistance. 3 Explain why a car needs a forwards force to keep moving at a steady speed. 4 Explain what causes air resistance. 8Jb 1 Describe how pressure depends on force and area. 2 Recall some ways of reducing and increasing pressure. 3 Describe some applications of increasing the pressure. 4 Describe some applications of decreasing the pressure. 8Jc 1 Recall the rules for magnets attracting and repelling. 2 Recall what materials are magnetic. 3 Describe how to make an electromagnet stronger. 4 Describe some applications of electromagnets. 8Jd 1 Recall what a magnetic field is. 2 Describe the shape of a magnetic field around a bar magnet. 3 Recall the direction of a magnetic field. 4 Describe the Earth’s magnetic field. 8Je 1 Explain what a lever is. 2 Explain the words ‘load’, ‘effort’, ‘pivot’. 3 Explain how the length of a lever affects the effort needed. 4 Describe some everyday examples of levers.
ES8_J_Targets.docx