7F

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 * Unit 7F: Bubbles, bangs and burning 3 weeks **
 * ** Topic 1: Getting a reaction ** ||
 * Learning objectives || Learning strategies – p153 || Resources ||
 * * Describe what can be seen when a chemical reaction has occurred.
 * Give some examples of chemical reactions.
 * Explain the difference between a physical and a chemical change.
 * Understand that heat and electricity can be used to split chemicals up. || * Starter: Quick quiz
 * Book p 77: read and answer all questions
 * Pyromania – AT video
 * Practical: Is there a reaction?
 * HW: worksheets || * Exploring Science Year 7 text pages 77 - 79
 * Quick quiz 7Fa
 * AT
 * Quick check 7Fa
 * Equipment, materials and worksheet 7Fa (4)
 * 789science.wikispace
 * Other worksheets: see below ||
 * Connections:
 * IGCSE chemistry section 4c || Assessment:
 * Plenary: Quick check || Support/extension:
 * Access: worksheet 7Fa(1) and (2)
 * Must: 7Fa (6)
 * Worksheets 7Fa (7) (most) or (8) (some) ||


 * ** Topic 2: Fizzy pop ** ||
 * Learning objectives || Learning strategies – p 156 || Resources ||
 * * Describe and carry out the tests for hydrogen and carbon dioxide.
 * Define the words reactant and product.
 * State that hydrogen is given off when acids react with metals.
 * State that carbon dioxide is given off when acids react with limestone. || * Starter: Acids and hazards revision
 * Practical: testing for gases
 * Book p 80 and 81: read and answer all questions
 * HW: worksheets || * Exploring Science Year 7 text pages 80 and 81
 * Equipment, materials and worksheet 7Fb (3)
 * 789science.wikispace
 * Other worksheets: see below ||
 * Connections:
 * IGCSE chemistry section 4c || Assessment:
 * Plenary: cloze exercise || Support/extension:
 * Access: worksheet 7Fb(1) and (2)
 * Must: 7Fb (6)
 * Worksheets 7Fa (7) (most) or (8) (some) ||


 * ** Topic 3: Kick start ** ||
 * Learning objectives || Learning strategies – p 159 || Resources ||
 * * Listhowchemicalreactionscanbestarted.
 * Explainwhathappenswhenmetalsburn.
 * Describeandcarryoutthetestforoxygengas.
 * Describetheenergychangesthattakeplaceinchemicalreactions. || * Starter: burning magnesium
 * Setting up the show – AT video
 * Energy changes in reactions – electronic spreadsheet
 * Practical: test for oxygen – demonstration
 * Magnesium oxide: discussion
 * Book p 82-83: read and answer all questions
 * HW: worksheets || * Exploring Science Year 7 text 82 and 83
 * AT
 * Worksheet 7Fc (4) for energy changes in reactions
 * Equipment and materials for test for oxygen
 * 789science.wikispace
 * Other worksheets: see below ||
 * Connections:
 * IGCSE chemistry section 4c || Assessment:
 * Plenary: Cloze exercise || Support/extension:
 * Access: worksheet 7Fc(1) and (2)
 * Must: 7Fc (6)
 * Worksheets 7Fc (7) (most) or (8) (some) ||


 * ** Topic 4: Fire safety ** ||
 * Learning objectives || Learning strategies – p 162 || Resources ||
 * * State the three things a fire needs to keep burning.
 * Explain how a fire can be put out.
 * Explain what happens when a fuel burns.
 * Name the products formed when fuels burn. || * Starter: introduction to burning
 * The fire triangle - AT
 * Practical: model fire extinguisher
 * Backdraft – AT
 * Practical: products of combustion
 * HW: worksheets || * Exploring Science Year 7 text pages 84 and 87
 * AT
 * Quick check 7Fd
 * Equipment, materials and worksheet 7Fd(6) for model extinguisher
 * Equipment, materials and worksheet 7Fd (7) for products of combustion
 * 789science.wikispace
 * Other worksheets: see below ||
 * Connections:
 * IGCSE chemistry section 4c || Assessment:
 * Plenary: Quick check || Support/extension:
 * Access: worksheet 7Fd(1) and (2)
 * Must: 7Fd (6)
 * Worksheets 7Fd (7) (most) or (8) (some) ||


 * ** Topic 5: Burning issues ** ||
 * Learning objectives || Learning strategies – p 165 || Resources ||
 * * State the products formed when incomplete combustion takes place
 * Describe how to tell when incomplete combustion is taking place.
 * Explain how burning can cause pollution.
 * Explain why gas fires and boilers must be regularly inspected. || * Starter: Complete and incomplete combustion demonstration
 * Practical: candle burning investigation
 * Card sort summary
 * Book p 88 and 89: read and answer all questions
 * HW: revise for test || * Exploring Science Year 7 text pages 88 and 89
 * Equipment and materials for complete and incomplete combustion and for candle burning investigation – also worksheet 7Fe(5)
 * Worksheet 7Fe (6) for card sort summary
 * 789science.wikispace
 * Other worksheets: see below ||
 * Connections:
 * IGCSE chemistry section 4c || Assessment:
 * End of unit test || Support/extension:
 * Access: worksheet 7Fe(1) and (2)
 * Must: 7Fe (7)
 * Worksheets 7Fe (8) (most) or (9) (some) ||