Use relative atomic masses to calculate relative formula masses. Year Term 25/26 3.3 Mass changes 4.3.1.3 Worksheet 3.3.1; Practical starter Find out how mass can be gained or lost during 9 3 when gases are sheet 3.3.1; Technician’s Homework a reaction. in 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 27/28 3.4 Chemical 4.3.1.4 Technician’s notes 3.4.1; Quick starter Explore ideas about the accuracy of 9 3 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 27/28 3.5 Moles 4.3.2.1 Worksheets 3.5.1 and Quick starter Describe the measurements of amounts of 9 3 Homework substances in 3.5.2; Technician’s worksheet Calculate the amount of in a given mass of notes 3.5.1 Homework quiz a substance. Calculate the mass of a given number of moles of a substance. Year Term 27/28 3.6 Amounts of 4.3.2.2 Worksheet 3.6.1 Quick starter Calculate the masses of substances in a 9 3 substances in Homework balanced symbol equation. equations worksheet Calculate the masses of reactants and products Homework quiz from balanced symbol equations. Slideshow Calculate the mass of a given reactant or product. Year Term 29/30 3.7 Using moles to 4.3.2.3, 4.3.2.4 Worksheet 3.7.1 Quick starter Convert masses in grams to amounts in moles. 9 3 balance Homework Balance an equation given the masses of equations worksheet reactants and products. Homework quiz Change the subject of a mathematical equation.
Use relative atomic masses to calculate relative formula masses. Year 9 Term 3 25/26 3.3 Mass changes when gases 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 starter Homework worksheet Homework quiz Slideshow Year 9 Term 3 27/28 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 notes 3.4.1; Presentation 3.4.1 Quick starter Homework worksheet Homework quiz Year 9 Term 3 27/28 3.5 Moles Describe the measurements of amounts of substances in Calculate the amount of in a given mass of a substance. Calculate the mass of a given number of moles of a substance. 4.3.2.1 Worksheets 3.5.1 and 3.5.2; Technician’s notes 3.5.1 Quick starter Homework worksheet Homework quiz Year 9 Term 3 27/28 3.6 Amounts of substances in equations Calculate the masses of substances in a balanced symbol equation. Calculate the masses of reactants and products from balanced symbol equations. Calculate the mass of a given reactant or product. 4.3.2.2 Worksheet 3.6.1 Quick starter Homework worksheet Homework quiz Slideshow Year 9 Term 3 29/30 3.7 Using moles to balance equations Convert masses in grams to amounts in moles. Balance an equation given the masses of reactants and products. Change the subject of a mathematical equation. 4.3.2.3, 4.3.2.4 Worksheet 3.7.1 Quick starter Homework worksheet Homework quiz
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