Quick starter; Ice-cream 1.4.9 Choosing elements The varying physical and Recognise the elements and Worksheet 1.4.9 for a purpose chemical properties of different their differences from physical splat: Key vocabulary elements data; use data and the game properties of elements to choose suitable materials. 1.4.10 Applying key ideas Extract ideas about tin or Worksheet 1.4.10 other elements from the text, including earlier sections of the chapter; apply ideas about the properties of tin to explain some of its applications; use ideas and information about elements, compounds and formulas to explain the properties of chemicals. 1.4.11 Combining elements Differences between atoms, Explain what is meant by a Worksheet 1.4.11 Quick starter; Interactive elements and compounds compound; recognise how activity: Chlorides, oxides Practical sheet compounds are formed and or carbonates; Interactive Chemical symbols and formulae 1.4.11 named; interpret the ratio of activity: Match the for elements and compounds Technician’s notes atoms and formula of compounds to the correct 1.4.11 compounds. atom ratio 1.4.12 Using models to Use a simple model to show Worksheet 1.4.12 Quick starter; Interactive understand chemistry the differences between activity: Match the oxide to Practical sheet atoms and molecules; use its coloured circle model 1.4.12 models to represent compounds. 1.4.13 Understanding what Chemical reactions as the Make observations during Worksheet 1.4.13 Quick starter; Interactive happens when an rearrangement of atoms chemical reactions; write word activity: Elements and Practical sheet element burns equations to demonstrate compounds Representing chemical reactions 1.4.13 chemical changes; explain using formulae and using Technician’s notes chemical changes using a equations 1.4.13 model. Combustion
1.4.9 Choosing elements for a purpose The varying physical and chemical properties of different elements Recognise the elements and their differences from physical data; use data and the properties of elements to choose suitable materials. Worksheet 1.4.9 Quick starter; Ice-cream splat: Key vocabulary game 1.4.10 Applying key ideas Extract ideas about tin or other elements from the text, including earlier sections of the chapter; apply ideas about the properties of tin to explain some of its applications; use ideas and information about elements, compounds and formulas to explain the properties of chemicals. Worksheet 1.4.10 1.4.11 Combining elements Differences between atoms, elements and compounds Chemical symbols and formulae for elements and compounds Explain what is meant by a compound; recognise how compounds are formed and named; interpret the ratio of atoms and formula of compounds. Worksheet 1.4.11 Practical sheet 1.4.11 Technician’s notes 1.4.11 Quick starter; Interactive activity: Chlorides, oxides or carbonates; Interactive activity: Match the compounds to the correct atom ratio 1.4.12 Using models to understand chemistry Use a simple model to show the differences between atoms and molecules; use models to represent compounds. Worksheet 1.4.12 Practical sheet 1.4.12 Quick starter; Interactive activity: Match the oxide to its coloured circle model 1.4.13 Understanding what happens when an element burns Chemical reactions as the rearrangement of atoms Representing chemical reactions using formulae and using equations Combustion Make observations during chemical reactions; write word equations to demonstrate chemical changes; explain chemical changes using a model. Worksheet 1.4.13 Practical sheet 1.4.13 Technician’s notes 1.4.13 Quick starter; Interactive activity: Elements and compounds