2 4 Explaining Year Term 41 2.4.6 Describe examples of Worksheet 2.4.6; Quick starter; Interactive Defining acids and Exploring chemical neutralisation 8 1 Practical sheet activity: Match the alkalis in terms of neutralisation changes Use indicators to identify neutralisation 2.4.6; everyday neutralisation Technician’s chemical reactions reactions notes 2.4.6 reactions together; Video Explain colour changes in The pH scale for terms of pH and measuring neutralisation acidity/alkalinity; and indicators 2 6 Magnetism Year Term 41 2.6.5 Explain evidence for the Worksheet 2.6.5 Quick starter; Interactive magnetism, Describing Earth’s and magnetic field Earth’s 8 1 activity: Complete the compass and the Earth’s electricity Explain the impact the navigation sentences about the magnetic field magnetic field has magnetic field; Earth’s Earth’s on our planet Slideshow: Solar wind: The effects on the atmosphere (aurora) and electrical storms Year Term 42 2 2 Looking at Describe how stomata Worksheet 2.2.5a; Quick starter; Interactive 2.2.5 Exploring the The adaptations of plant and control gas exchange 8 1 Worksheet 2.2.5b activity: Which of the leaves for role of ecosystems Explain how gas photosynthesis (second page sentences about stomata stomata exchange occurs in leaves copied onto card); are true, and which are The role of leaf Analyse how stomata stomata in gas Practical sheet false? density is affected by exchange in plants 2.2.5a; Practical different conditions sheet 2.2.5b; notes Technician’s 2.2.5 2 4 Explaining Year Term 42 2.4.7 Recall the equation for a Worksheet 2.4.7 Quick starter; Interactive Defining acids and Explaining chemical neutralisation reaction 8 1 activity: Drag the chemicals alkalis in terms of neutralisation changes Explain how water is neutralisation to the correct group – made during a reactions product or reactant; neutralisation reaction Chemical reactions Slideshow: A model for Apply a model to explain as the neutralisation rearrangement of neutralisation
Year 8 Term 1 41 2 4 Explaining chemical changes 2.4.6 Exploring neutralisation Describe examples of neutralisation Use indicators to identify chemical reactions Explain colour changes in terms of pH and neutralisation Defining acids and alkalis in terms of neutralisation reactions The pH scale for measuring acidity/alkalinity; and indicators Worksheet 2.4.6; Practical sheet 2.4.6; Technician’s notes 2.4.6 Quick starter; Interactive activity: Match the everyday neutralisation reactions together; Video Year 8 Term 1 41 2 6 Magnetism and electricity 2.6.5 Describing the Earth’s magnetic field Explain evidence for the Earth’s magnetic field Explain the impact the Earth’s magnetic field has on our planet Earth’s magnetism, compass and navigation Worksheet 2.6.5 Quick starter; Interactive activity: Complete the sentences about the Earth’s magnetic field; Slideshow: Solar wind: The effects on the atmosphere (aurora) and electrical storms Year 8 Term 1 42 2 2 Looking at plant and ecosystems 2.2.5 Exploring the role of stomata Describe how stomata control gas exchange Explain how gas exchange occurs in leaves Analyse how stomata density is affected by different conditions The adaptations of leaves for photosynthesis The role of leaf stomata in gas exchange in plants Worksheet 2.2.5a; Worksheet 2.2.5b (second page copied onto card); Practical sheet 2.2.5a; Practical sheet 2.2.5b; Technician’s notes 2.2.5 Quick starter; Interactive activity: Which of the sentences about stomata are true, and which are false? Year 8 Term 1 42 2 4 Explaining chemical changes 2.4.7 Explaining neutralisation Recall the equation for a neutralisation reaction Explain how water is made during a neutralisation reaction Apply a model to explain neutralisation Defining acids and alkalis in terms of neutralisation reactions Chemical reactions as the rearrangement of Worksheet 2.4.7 Quick starter; Interactive activity: Drag the chemicals to the correct group – product or reactant; Slideshow: A model for neutralisation