Use about proportionality to explain the Homework quiz – effect of a factor. higher Slideshow 11 2 1/2 5.8 Practical: Use scientific theories and explanations to C5.1 Practical sheets 5.8.1 and Quick starter Technician’s notes Investigate how develop a hypothesis. Homework 5.8.2; changes in Plan experiments to test the hypothesis and worksheet 5.8; Presentations 5.8.1 concentration affect check data. Homework quiz and 5.8.2; Graph plotter 5.8 the rates of Make and record measurements gas Homework quiz – reactions by a syringes. higher method involving the Evaluate methods and suggest production of a gas improvements and further investigations. and a method (HT) involving a colour change (HT) 11 2 1/2 5.9 Reversible reactions Identify a reversible reaction. C5.2 Practical sheet 5.9; Quick starter and energy changes Explain how energy changes occur in Worksheet 5.9; Homework (HT) reversible reactions. Technician’s notes 5.9; worksheet Consider changing the conditions of a Homework quiz Presentation 5.9 reversible reaction. (HT) Homework quiz – higher 11 2 1/2 5.10 Equilibrium (HT) Describe how equilibrium is reached. C5.2 Worksheet 5.10; Quick starter Explain what happens to the forward and Technician’s notes 5.10; Homework reverse reactions. worksheet Presentation 5.10 Predict the effects of changes on systems Homework quiz at equilibrium. (HT) 11 2 3/4 5.11 Changing Identify reactants and products in a C5.2 Worksheet 5.11; Quick starter Technician’s notes 5.11; concentration and reversible reaction. Homework equilibrium (HT Explain how changing concentrations worksheet Presentation 5.11 changes the position of equilibrium. Homework quiz only) Interpret data to predict the effect of a change in concentration.
Use about proportionality to explain the effect of a factor. Homework quiz – higher Slideshow 11 2 1/2 5.8 Practical: Investigate how changes in concentration affect the rates of reactions by a method involving the production of a gas and a method involving a colour change (HT) Use scientific theories and explanations to develop a hypothesis. Plan experiments to test the hypothesis and check data. Make and record measurements gas syringes. Evaluate methods and suggest improvements and further investigations. (HT) C5.1 Practical sheets 5.8.1 and 5.8.2; Technician’s notes 5.8; Presentations 5.8.1 and 5.8.2; Graph plotter 5.8 Quick starter Homework worksheet Homework quiz Homework quiz – higher 11 2 1/2 5.9 Reversible reactions and energy changes (HT) Identify a reversible reaction. Explain how energy changes occur in reversible reactions. Consider changing the conditions of a reversible reaction. (HT) C5.2 Practical sheet 5.9; Worksheet 5.9; Technician’s notes 5.9; Presentation 5.9 Quick starter Homework worksheet Homework quiz Homework quiz – higher 11 2 1/2 5.10 Equilibrium (HT) Describe how equilibrium is reached. Explain what happens to the forward and reverse reactions. Predict the effects of changes on systems at equilibrium. (HT) C5.2 Worksheet 5.10; Technician’s notes 5.10; Presentation 5.10 Quick starter Homework worksheet Homework quiz 11 2 3/4 5.11 Changing concentration and equilibrium (HT only) Identify reactants and products in a reversible reaction. Explain how changing concentrations changes the position of equilibrium. Interpret data to predict the effect of a change in concentration. C5.2 Worksheet 5.11; Technician’s notes 5.11; Presentation 5.11 Quick starter Homework worksheet Homework quiz
OCR%20Combined%20Chemistry%202%20year.docx