Lesson 8Ga: Metal properties Learning objectives Exemplar teaching activities Differentiation Resources Maths skills Practical skills Developing Starter: Using metals Explaining: Resources n/a Students Describe some common properties of Provide students with a range of Another catalyst from 8Ga investigate how metals and non-metals. objects made of different kinds of Students can Exploring the rate of Relate the uses of different elements metal. Include examples of different then test the Science. the reaction to their properties. objects made from the same metal. catalytic effect between zinc Recall some reactions that happen Ask them to group the objects into of different metal and sulfuric acid slowly and some that happen quickly. types of metal and to suggest why oxides is changed by Relate the uses of different elements each object was made of that mixing small to their chemical properties. particular kind of pieces of Securing different metals Name the compounds formed by a Exploring: Looking at catalysts with the zinc to reaction between a metal and a Students investigate how the rate of act as a metal. the reaction between zinc and sulfuric catalyst. Describe how catalysts affect the acid is changed by mixing small speed or rate of a reaction. pieces of different metals with Demonstrate Describe some applications of catalysts the zinc to act as a catalyst. the catalytic in everyday use. action of Model simple reactions of metals and Explaining: Another catalyst manganese non-metals using word equations. Demonstrate the catalytic action of dioxide on the Exceeding manganese dioxide on the decomposition Use valencies to deduce the formula of decomposition of hydrogen of hydrogen simple two-element compounds peroxide and the test for oxygen. peroxide and including transition metals. Follow this up with a class discussion the test for of how to compare the catalytic oxygen. action of different metal oxides. Plenary: Metals in building poster Ask students to draw a poster to show the different types of metal used in the building industry. Lesson 8Gb: Corrosion Learning objectives Exemplar teaching activities Differentiation Resources Maths skills Practical skills
Lesson 8Ga: Metal properties Learning objectives Exemplar teaching activities Differentiation Resources Maths skills Practical skills Developing Describe some common properties of metals and non-metals. Relate the uses of different elements to their properties. Recall some reactions that happen slowly and some that happen quickly. Relate the uses of different elements to their chemical properties. Securing Name the compounds formed by a reaction between a metal and a Describe how catalysts affect the speed or rate of a reaction. Describe some applications of catalysts in everyday use. Model simple reactions of metals and non-metals using word equations. Exceeding Use valencies to deduce the formula of simple two-element compounds including transition metals. Starter: Using metals Provide students with a range of objects made of different kinds of metal. Include examples of different objects made from the same metal. Ask them to group the objects into types of metal and to suggest why each object was made of that particular kind of metal. Exploring: Looking at catalysts Students investigate how the rate of the reaction between zinc and sulfuric acid is changed by mixing small pieces of different metals with the zinc to act as a catalyst. Explaining: Another catalyst Demonstrate the catalytic action of manganese dioxide on the decomposition of hydrogen peroxide and the test for oxygen. Follow this up with a class discussion of how to compare the catalytic action of different metal oxides. Plenary: Metals in building poster Ask students to draw a poster to show the different types of metal used in the building industry. Explaining: Another catalyst Students can then test the catalytic effect of different metal oxides Resources from 8Ga Exploring Science. n/a Students investigate how the rate of the reaction between zinc and sulfuric acid is changed by mixing small pieces of different metals with the zinc to act as a catalyst. Demonstrate the catalytic action of manganese dioxide on the decomposition of hydrogen peroxide and the test for oxygen. Lesson 8Gb: Corrosion Learning objectives Exemplar teaching activities Differentiation Resources Maths skills Practical skills
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