Year Term 2 15/16 3.1 Key concept: 4.3.1.1 Worksheet 3.1.1; Quick starter Explore about the conservation of mass. 10 Conservation of Technician’s notes 3.1.1; Homework Consider what the numbers in equations mass and Presentation 3.1.1 worksheet stand for. balanced Homework quiz Write balanced symbol equations. equations Slideshow Video Year Term 2 15/16 3.2 Relative formula 4.3.1.2 Worksheets 3.2.1, 3.2.2 and Quick starter Review the differences between the isotopes 10 mass 3.2.3; Technician’s notes Homework of an element. 3.2.1; Presentation 3.2.1 worksheet Distinguish between the mass of an atom and Homework quiz the relative atomic mass of an element. Use relative atomic masses to calculate relative formula masses. Year Term 2 15/16 3.3 Mass changes 4.3.1.3 Worksheet 3.3.1; Practical Quick starter Find out how mass can be gained or lost 10 when are in sheet 3.3.1; Technician’s Homework during a reaction. reactions notes 3.3.1; Presentations worksheet Find the mass of carbon dioxide released per 3.3.1 and 3.3.2; Graph Plotter Homework quiz gram of copper carbonate decomposed. 3.3.1 Slideshow Assess the accuracy of our measurements. Year Term 2 17/18 3.4 Chemical 4.3.1.4 Technician’s 3.4.1; starter Explore ideas about the accuracy of 10 measurements Presentation 3.4.1 Homework measurements. and uncertainty worksheet Consider how closely measurements reflect Homework quiz true values. Explore ways of estimating the uncertainty in a set of measurements. Year Term 2 17/18 3.5 Moles 4.3.2.1 Worksheets 3.5.1 and starter Describe the measurements of amounts of 10 Homework substances in 3.5.2; Technician’s worksheet Calculate the amount of moles in a given notes 3.5.1 Homework quiz mass of a substance. Calculate the mass of a number of moles of a substance.
Year 10 Term 2 15/16 3.1 Key concept: Conservation of mass and balanced equations Explore about the conservation of mass. Consider what the numbers in equations stand for. Write balanced symbol equations. 4.3.1.1 Worksheet 3.1.1; Technician’s notes 3.1.1; Presentation 3.1.1 Quick starter Homework worksheet Homework quiz Slideshow Video Year 10 Term 2 15/16 3.2 Relative formula mass Review the differences between the isotopes of an element. Distinguish between the mass of an atom and the relative atomic mass of an element. Use relative atomic masses to calculate relative formula masses. 4.3.1.2 Worksheets 3.2.1, 3.2.2 and 3.2.3; Technician’s notes 3.2.1; Presentation 3.2.1 Quick starter Homework worksheet Homework quiz Year 10 Term 2 15/16 3.3 Mass changes when are in reactions Find out how mass can be gained or lost during a reaction. Find the mass of carbon dioxide released per gram of copper carbonate decomposed. Assess the accuracy of our measurements. 4.3.1.3 Worksheet 3.3.1; Practical sheet 3.3.1; Technician’s notes 3.3.1; Presentations 3.3.1 and 3.3.2; Graph Plotter 3.3.1 Quick starter Homework worksheet Homework quiz Slideshow Year 10 Term 2 17/18 3.4 Chemical measurements and uncertainty Explore ideas about the accuracy of measurements. Consider how closely measurements reflect true values. Explore ways of estimating the uncertainty in a set of measurements. 4.3.1.4 Technician’s 3.4.1; Presentation 3.4.1 starter Homework worksheet Homework quiz Year 10 Term 2 17/18 3.5 Moles Describe the measurements of amounts of substances in Calculate the amount of moles in a given mass of a substance. Calculate the mass of a number of moles of a substance. 4.3.2.1 Worksheets 3.5.1 and 3.5.2; Technician’s notes 3.5.1 starter Homework worksheet Homework quiz