and making Use numbers in standard form in calculations. estimates Year Term 11/12 Assessment End of chapter test Student Book 9 1 End of chapter test Collins Connect Chapter 2: Structure, bonding and the properties of matter (16 lessons) Year Term 13/14 2.1 Chemical bonds 4.2.1.1 Worksheets 2.1.1 Quick starter Describe the three main types of bonding. and 9 2 Homework 2.1.2 Explain how electrons are used in the three worksheet main types of bonding. Homework quiz Explain how bonding and properties are linked. Homework quiz higher tier – Year Term 13/14 2.2 Ionic bonding 4.2.1.2 Practical sheet 2.2; Quick starter Represent an ionic bond with a diagram. Worksheet 2.2; 9 2 Homework Draw dot and diagrams for ionic worksheet Technician’s notes 2.2 compounds. Homework quiz Work out the charge on the ions of metals from Homework quiz the group number of the element. higher tier – Practical sheet 2.3; Year Term 13/14 2.3 compounds 4.2.1.3 Quick starter Identify ionic compounds from structures. 9 2 Homework Worksheets 2.3.1, 2.3.2 Explain the limitations of diagrams and models. worksheet and 2.3.3; Technician’s Work out the empirical formula of an ionic Homework quiz compound. notes 2.3 Homework quiz higher tier – Worksheets 2.4.1 and Year Term 15/16 2.4 Covalent 4.2.1.4 starter Identify single bonds in molecules and 9 2 bonding Homework structures. 2.4.2 worksheet Draw dot and cross diagrams for small Homework quiz molecules. Video Deduce molecular formulae from models and diagrams.
and making estimates Use numbers in standard form in calculations. Year 9 Term 1 11/12 Assessment End of chapter test Student Book End of chapter test Collins Connect Chapter 2: Structure, bonding and the properties of matter (16 lessons) Year 9 Term 2 13/14 2.1 Chemical bonds Describe the three main types of bonding. Explain how electrons are used in the three main types of bonding. Explain how bonding and properties are linked. 4.2.1.1 Worksheets 2.1.1 and 2.1.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher tier Year 9 Term 2 13/14 2.2 Ionic bonding Represent an ionic bond with a diagram. Draw dot and diagrams for ionic compounds. Work out the charge on the ions of metals from the group number of the element. 4.2.1.2 Practical sheet 2.2; Worksheet 2.2; Technician’s notes 2.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher tier Year 9 Term 2 13/14 2.3 compounds Identify ionic compounds from structures. Explain the limitations of diagrams and models. Work out the empirical formula of an ionic compound. 4.2.1.3 Practical sheet 2.3; Worksheets 2.3.1, 2.3.2 and 2.3.3; Technician’s notes 2.3 Quick starter Homework worksheet Homework quiz Homework quiz – higher tier Year 9 Term 2 15/16 2.4 Covalent bonding Identify single bonds in molecules and structures. Draw dot and cross diagrams for small molecules. Deduce molecular formulae from models and diagrams. 4.2.1.4 Worksheets 2.4.1 and 2.4.2 starter Homework worksheet Homework quiz Video
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