Year Term 47/48 5.3 Reaction profiles 4.5.1.2 5.3.1 5.3.2; Quick starter Use diagrams to show the energy changes Worksheets and 10 1 Homework during reactions. Technician’s notes worksheet Show the difference between exothermic and 5.3.1; 5.3.1 Presentation Homework quiz endothermic reactions energy profiles. Homework quiz Find out why many reactions start only when higher – energy or a catalyst is added. Video 5.4.1 5.4.2; Year Term 49/50 5.4 Energy change of 4.5.1.3 Quick starter Identify the bonds broken and formed during a Worksheets and 10 2 reactions Homework chemical reaction. Technician’s notes worksheet Consider why some reactions are exothermic 5.4.1; 5.4.1 Presentation Homework quiz and others are endothermic. Use bond energies to calculate overall energy changes. 5.5.1; Year Term 49/50 5.5 Cells and 4.5.2.1 Quick starter Make simple cells and measure their voltages. Practical sheet 10 2 batteries Homework 5.5.1 5.5.2; Consider the importance of cells and Worksheets and worksheet batteries. Technician’s notes 5.5.1 Homework quiz Find out how larger voltages can be Homework quiz produced. higher – Slideshows Year Term 49/50 5.6 Fuel cells 4.5.2.2 5.6.1; Quick starter Find out how fuel cells work. Worksheet 10 2 Homework Technician’s notes Compare and contrast the uses of hydrogen worksheet fuel cells, batteries and rechargeable cells. 5.6.1; 5.6.1 Presentations Homework quiz Learn what reactions take place inside 5.6.2 and Video hydrogen fuel cells. Year Term 49/50 5.7 Maths skills: Practical sheet 5.7.1; Quick starter Read scales in integers and using decimals. 10 2 Recognise and Worksheet 5.7.1; Homework Calculate the energy change during a use expressions Technician’s notes 5.7.1; worksheet reaction. in decimal form Presentation 5.7.1 Homework quiz Calculate energy transferred for comparison. Year Term 51/52 Assessment End of chapter test Student Book 10 2 End of chapter test Collins Connect Chapter 6: The rate and extent of chemical change (14 lessons)
Year 10 Term 1 47/48 5.3 Reaction profiles Use diagrams to show the energy changes during reactions. Show the difference between exothermic and endothermic reactions energy profiles. Find out why many reactions start only when energy or a catalyst is added. 4.5.1.2 Worksheets 5.3.1 and 5.3.2; Technician’s notes 5.3.1; Presentation 5.3.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 2 49/50 5.4 Energy change of reactions Identify the bonds broken and formed during a chemical reaction. Consider why some reactions are exothermic and others are endothermic. Use bond energies to calculate overall energy changes. 4.5.1.3 Worksheets 5.4.1 and 5.4.2; Technician’s notes 5.4.1; Presentation 5.4.1 Quick starter Homework worksheet Homework quiz Year 10 Term 2 49/50 5.5 Cells and batteries Make simple cells and measure their voltages. Consider the importance of cells and batteries. Find out how larger voltages can be produced. 4.5.2.1 Practical sheet 5.5.1; Worksheets 5.5.1 and 5.5.2; Technician’s notes 5.5.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshows Year 10 Term 2 49/50 5.6 Fuel cells Find out how fuel cells work. Compare and contrast the uses of hydrogen fuel cells, batteries and rechargeable cells. Learn what reactions take place inside hydrogen fuel cells. 4.5.2.2 Worksheet 5.6.1; Technician’s notes 5.6.1; Presentations 5.6.1 and 5.6.2 Quick starter Homework worksheet Homework quiz Video Year 10 Term 2 49/50 5.7 Maths skills: Recognise and use expressions in decimal form Read scales in integers and using decimals. Calculate the energy change during a reaction. Calculate energy transferred for comparison. Practical sheet 5.7.1; Worksheet 5.7.1; Technician’s notes 5.7.1; Presentation 5.7.1 Quick starter Homework worksheet Homework quiz Year 10 Term 2 51/52 Assessment End of chapter test Student Book End of chapter test Collins Connect Chapter 6: The rate and extent of chemical change (14 lessons)
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