Relate the number of charged particles in to their position in the periodic table. Homework quiz Year 9 Term 1 5/6 1.7 Sub-atomic particles Find out what the periodic tells us about each element’s atoms. what isotopes are. Use symbols to represent isotopes. 4.1.1.5 Worksheets 1.7.1 and 1.7.2; Presentation 1.7 starter Homework worksheet Homework quiz Slideshow Year 9 Term 1 5/6 1.8 Electronic structure Find out how electrons are arranged in atoms. Use diagrams and symbols to show which energy levels they occupy. Use symbols to represent isotopes . 4.1.1.7 Worksheets 1.8.1, 1.8.2 and 1.8.3; Technician’s notes 1.8; Presentation 1. Quick starter Homework worksheet Homework quiz Year 9 Term 1 5/6 1.9 The periodic Explain how the electronic structure of atoms follows a pattern. Recognise that the number of electrons in an element’s atoms outer shell corresponds to the element’s group number. Use the periodic to make predictions. 4.1.2.1 Worksheet 1.9.1, Worksheet 1.9.2, Worksheet 1.9.3, Quick starter Homework worksheet Homework quiz Year 9 Term 1 7/8 1.10 Developing the periodic table Find out how the periodic table has changed over the years. Explore Mendeleev’s role in its development. Consider the accuracy of Mendeleev’s predictions. 4.1.2.2 Worksheets 1.10.1 and 1.10.2; Technician’s notes 1.10.1; Presentation 1.10 starter Homework worksheet Homework quiz Year 9 Term 1 7/8 1.11 Comparing metals and Review the physical properties of metals and non-metals. Compare oxides of metals and non-metals. Make predictions about unknown metals and non-metals. 4.1.2.3 Practical sheet 1.11; Worksheet 1.11; Technician’s notes 1.11; Presentations 1.11.1 and 1.11.2.2 Quick starter Homework worksheet Homework quiz
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
Year 9 Term 2 15/16 2.5 Metallic bonding Describe that metals form structures. Explain how ions are held together. Explain the delocalisation of electrons. 4.2.1.5 Practical sheet 2.5; Worksheets 2.5.1 and 2.5.2; Technician’s notes 2.5 Quick starter Homework worksheet Homework quiz Homework quiz – higher tier Year 9 Term 2 15/16 2.6 Three states of matter Use data to predict the states of substances. Explain the changes of state. Use symbols in chemical equations. 4.2.2.1, 4.2.2.2 Practical sheet 2.6; Worksheets 2.6.1 and 2.6.2: Technician’s notes 2.6 starter Homework worksheet Homework quiz Homework quiz – higher tier Slideshow Video Year 9 Term 2 17/18 2.7 Properties of compounds Describe the properties of compounds. Relate their melting points to forces between ions. Explain when ionic compounds can conduct electricity. 4.2.2.3 Practical sheets 2.7.1 and 2.7.2; Worksheet 2.7; Technician’s notes 2.7.1 and 2.7.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher tier Video Year 9 Term 2 17/18 2.8 Properties of molecules Identify small molecules from formulae. Explain the strength of covalent bonds. Relate the intermolecular forces to the bulk properties of a substance. 4.2.2.4 Worksheets 2.8.1 and 2.8.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher tier Video Year 9 Term 2 17/18 2.9 Partial coverage only Polymer structures Recognise polymers from their unit formulae. Explain why some polymers can stretch. 4.2.2.5 Practical sheet 2.9; Worksheet 2.9; Technician’s notes 2.9 Quick starter Homework worksheet
Partial coverage only Explain the structure of nanotubes. Homework worksheet Homework quiz Homework quiz – higher tier Video Year 9 Term 2 23/24 2.16 Key concept: Sizes of particles and orders of magnitude Identify the scale and measurements of length. Explain the conversion of small lengths to metres. Explain the relative sizes of electrons, nuclei and atoms. 4.11 Practical 2.16; Worksheets 2.16.1 and 2.16.2; Technician’s notes 2.16 Quick starter Homework worksheet Homework quiz Slideshow Video Year 9 Term 2 23/24 2.17 skills: Visualise and represent 2D and 3D shapes Use two-dimensional (2D) diagrams and 3D models to: ○ represent atoms, molecules and ionic structure ○ represent giant covalent structures ○ calculate empirical formulae of ionic structures. Worksheets 2.17.1, 2.17.2 and 2.17.3 Year 9 Term 2 23/24 Assessment End of chapter test Student Book End of chapter test Collins Connect End of teaching block test Collins Connect Chapter 3: Chemical quantities and calculations (10 lessons) Year 9 Term 3 25/26 3.1 Key concept: Conservation of mass and balanced equations Explore about the conservation of mass. Consider what the numbers in equations stand for. balanced symbol equations. 4.3.1.1 Worksheet 3.1; Technician’s notes 3.1; Presentation 3.1 starter Homework worksheet Homework quiz Slideshow Video Year 9 Term 3 25/26 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. 4.3.1.2 Worksheets 3.2.1, 3.2.2 and 3.2.3; Technician’s notes 3.2; Presentation 3.2 Quick starter Homework worksheet Homework quiz
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; Practical 3.3; Technician’s notes 3.3; Presentations 3.3.1 and 3.3.2; Graph Plotter 3.3 Quick starter Homework worksheet Homework quiz Slideshow Year 9 Term 3 27/28 3.4 Chemical measurements and uncertainty Explore 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; Presentation 3.4 Quick starter Homework worksheet Homework quiz Year 9 Term 3 27/28 3.5 Moles Describe the measurements of amounts of substances in moles. 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 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 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 Quick starter Homework worksheet Homework quiz
Year 9 Term 3 29/30 3.8 Partial coverage only Concentration of solutions Relate mass, volume and concentration. Calculate the mass of solute in solution. Relate concentration in mol/dm3 to mass and volume. 4.3.2.5 Practical 3.8, Worksheet 3.8, Technician’s notes 3.8 starter Homework worksheet Homework quiz Year 9 Term 3 31/32 3.13 Partial coverage only Key concept: Amounts in chemistry Use atomic masses to calculate formula masses. Explain how formula mass relates to the number of moles. Explain how the number of moles relates to other quantities. 4.11 Worksheets 3.13.1 and 3.13.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Year 9 Term 3 31/32 3.14 Partial coverage only Maths skills: Change the subject of an equation Use equations to demonstrate conservation. Rearrange the subject of an equation. Carry out multi-step calculations. Worksheet 3.14; PowerPoint 3.14 Quick starter Homework worksheet Homework quiz Video Year 9 Term 3 31/32 Assessment End of chapter test Student Book End of chapter test Collins Connect Chapter 4: Chemical changes (17 lessons) Year 9 Term 3 33/34 4.1 Metal oxides Explore what happens when metals burn or corrode. Classify chemical changes as oxidation or reduction. Review the properties of metal oxides. 4.4.1.1 Practical sheet 4.1; Worksheets 4.1.1, 4.1.2 and 4.1.3; Presentation 4.1 Quick starter Homework worksheet Homework quiz Year 9 Term 3 33/34 4.2 Reactivity series Compare the reactivity of metals. Observe some reactions between metal atoms and metal ions. Consider why some metals are more reactive than others. 4.4.1.2 Practical sheet 4.2; Worksheet 4.2; Technician’s notes 4.2; Presentations 4.2.1 and 4.2.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher
Slideshow Year 9 Term 3 33/34 4.3 Extraction of metals Find out where metals come from. Extract iron from its using carbon. Consider how metals are extracted from their ores. 4.4.1.3 Practical sheet 4.3; Worksheet 4.3; Technician’s notes 4.3; Presentation 4.3 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Year 9 Term 3 35/36 4.4 Oxidation and reduction in terms of electrons Observe some reactions between metal atoms and metal ions. Learn to write ionic equations and half equations. Classify half equations as oxidation or reduction. 4.4.1.4 Practical 4.4; Worksheet 4.4; Technician’s notes 4.4; Presentations 4.4.1 and 4.4.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 9 Term 3 35/36 4.5 Reaction of metals with acids React an acid and a metal to make a salt. Predict the formulas of salts. Write balanced symbol equations and half equations. 4.4.2.1 Practical sheet 4.5; Worksheets 4.5.1 and 4.5.2; Technician’s notes 4.5; Presentations 4.5.1 and 4.5.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 9 Term 3 35/36 4.6 Neutralisation of acids and salt production React an acid and an alkali to make a salt. Predict the formulas of salts. Write balanced symbol equations. 4.4.2.2 Practical 4.6; Worksheets 4.6.1 and 4.6.2; Technician’s notes 4.6 starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 1 37/38 4.7 Soluble salts React an acid and a metal to make a salt. Predict the formulas of salts. Write balanced symbol equations and half equations. 4.4.2.3 Practical sheet 4.7; Worksheets 4.7.1 and 4.7.2; Technician’s Quick starter Homework worksheet Homework quiz
notes 4.7; Presentations 4.7.1 and 4.7.2 Homework quiz – higher Video Year 10 Term 1 37/38 4.8 Required practical: Preparing a pure, dry sample of a salt from an insoluble or carbonate React a carbonate with an acid to make a salt. Describe each step in the procedure. Determine the purity of the product. 8.2.1; 4.4.2.3 Practical 4.8; Technician’s notes 4.8; Presentations 4.8.1 and 4.8.2 starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 1 37/38 4.9 pH and neutralisation Estimate the pH of solutions. Identify weak and strong acids and alkalis. Investigate pH changes when a strong acid neutralises a strong alkali. 4.4.2.4 Practical sheet 4.9; Worksheet 4.9; Technician’s notes 4.9, 4.9.2 and 4.9.3; Presentation 4.9 starter Homework worksheet Homework quiz Year 10 Term 1 39/40 4.11 Strong and weak Explore the factors that affect the pH of an acid. Find out how the pH changes when an acid is diluted. Find out how the concentrations of solutions are measured. 4.4.2.6 Worksheet 4.11; Technician’s notes 4.11; Presentation 4.11 Quick starter Homework worksheet Homework quiz Video Year 10 Term 1 39/40 4.12 The process of electrolysis Explore what happens when a current passes through a solution of ions. Find out what an electrolyte is and what happens when it conducts electricity. Find out how electricity decomposes compounds. 4.4.3.1 Practical 4.12; Worksheet 4.12; Technician’s notes 4.12; Presentation 4.12 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Video Year 10 Term 1 39/40 4.13 Electrolysis of molten ionic compounds Look in detail at the electrolysis of lead bromide. 4.4.3.2 Worksheet 4.13; Presentation 4.13 Quick starter Homework worksheet
Communicate the science behind the extraction of elements from molten salts. Write balanced half equations for electrolysis reactions. Homework quiz Homework quiz – higher Year 10 Term 1 41/42 4.14 electrolysis to extract metals Review the connection between the reactivity series and the ways metals are extracted. Consider how aluminium is extracted from aluminium oxide. Learn the oxidation and reduction reactions involved. 4.4.3.3 Worksheet 4.14; Presentations 4.14.1 and 4.14.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Year 10 Term 1 41/42 4.15 Electrolysis of aqueous solutions Investigate the products formed when copper sulfate is electrolysed Predict what products other solutions will give Write half equations for reactions at electrodes 4.4.3.4, 4.4.3.5 Practical sheet 4.15; Worksheet 4.15; Technician’s notes 4.15; Presentation 4.15 Quick starter Homework worksheet Homework quiz Year 10 Term 1 41/42 4.16 Required practical: Investigating what happens when aqueous solutions are electrolysed using inert electrodes Devise a hypothesis. Devise an investigation to test your hypothesis. Decide whether the evidence supports your hypothesis. Practical sheet 4.16; Technician’s notes 4.16; Presentations 4.16.1 and 4.16.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 1 43/44 4.17 Key concept: Electron transfer, oxidation and reduction Review ion formation. Classify half equations as oxidation or reduction. Review patterns in reactivity. Worksheet 4.17; Practical sheet 4.17; Technician’s notes 4.17; Presentation 4.17 Quick starter Homework worksheet Homework quiz Video
Year 10 Term 1 43/44 4.18 Maths skills: Make order of magnitude calculations Explore the factors that affect the acidity of rain. Find out how acid concentrations are compared. Explore the link between hydrogen ion concentration and pH. Practical sheet 4.18; Technician’s notes 4.18; Presentation 4.18 Year 10 Term 1 43/44 Assessment End of chapter test Student Book End of chapter test Collins Connect End of teaching block test Collins Connect Chapter 5: Energy changes (5 lessons) Year 10 Term 1 45/46 5.1 Key concept: Endothermic and exothermic reactions Explore the temperature changes produced by chemical reactions. Consider how reactions are used to heat or cool their surroundings. Investigate how temperature changes can be controlled. 4.5.1.1, 4.5.1.2, 4.5.1.3 Practical sheet 5.1; Worksheet 5.1; Technician’s notes 5.1; Graph plotters 5.1.1, 5.1.2 starter Homework worksheet Homework quiz Slideshow Year 10 Term 1 45/46 5.2 Required practical: Investigate the variables that affect temperature changes in reacting solutions, such as acid plus metals, acid plus carbonates, neutralisations, Devise a hypothesis. Devise an investigation to test your hypothesis. Decide whether the evidence supports your hypothesis. 8.2.4; 4.5.1.1 Practical sheet 5.2; Technician’s notes 5.2; Presentation 5.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher
displacement of metals Year 10 Term 1 45/46 5.3 Reaction profiles Use diagrams to show the energy changes during reactions. Show the difference between exothermic and endothermic reactions using energy profiles. Find out why many reactions start only when energy or a catalyst is added. 4.5.1.2 Worksheets 5.3.1 and 5.3.2; Technician’s notes 5.3; Presentation 5.3 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 1 47/48 5.4 Energy change of reactions Identify the bonds broken and formed during a chemical reaction. Consider why some reactions are exothermic and others are endothermic. Use bond energies to calculate overall energy changes. 4.5.1.3 Worksheets 5.4.1 and 5.4.2; Technician’s notes 5.4; Presentation 5.4 starter Homework worksheet Homework quiz Year 10 Term 1 47/48 5.7 Maths skills: Recognise and use expressions in decimal form Read scales in integers and using decimals. Calculate the energy change during a reaction. Calculate energy transferred for comparison. Practical sheet 5.7; Worksheet 5.7; Technician’s notes 5.7; Presentation 5.7 starter Homework worksheet Homework quiz Year 10 Term 1 47/48 Assessment End of chapter test Student Book End of chapter test Collins Connect Chapter 6: The rate and extent of chemical change (14 lessons) Year 10 Term 2 49/50 6.1 Measuring Measure the volume of gas given off during a reaction. Use the results to measure the reaction rate. Explore how the rate changes during the reaction. 4.6.1.1 Practical sheet 6.1; Worksheet 6.1; Technician’s notes 6.1; Presentations 6.1.1 and 6.1.2; Graph plotter 6.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 2 49/50 6.2 Key concept: Limiting reactants and masses Recognise when one reactant is in excess. Consider how this affects the amount of product made. 4.3.2.4 Practical sheet 6.2; Worksheets 6.2.1 and 6.2.2; Technician’s notes 6.2; Presentation 6.2 starter Homework worksheet Homework quiz
Explore ways of increasing the amount of product. Slideshow Video Year 10 Term 2 49/50 6.3 Calculating rates Find out how to calculate rates of reaction. Use graphs to compare reaction rates. Use tangents to measure rates that change. 4.6.1.1 Practical sheet 6.3; Worksheet 6.3; Technician’s notes 6.3; Presentations 6.3.1 and 6.3.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 2 51/52 6.4 Factors affecting rates Measure the time taken to produce a specific amount of product. See how a reactant’s temperature or concentration can affect this time. Investigate the effect of breaking up a solid reactant into smaller pieces. 4.6.1.2 Practical sheet 6.4; Worksheets 6.4.1 and 6.4.2; Technician’s notes 6.4; Presentation 6.4; Graph plotter 6.4 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 2 51/52 6.5 Required practical: Investigate how changes in concentration affect the rates of reactions by a method involving the production of a gas and a method involving a colour change Devise a hypothesis. Devise an investigation to test a hypothesis. Decide whether the evidence supports a hypothesis. 8.2.5; 4.6.1.2 Practical sheets 6.5.1 and 6.5.2; Worksheet 6.5; Technician’s notes 6.5; Presentations 6.5.1 and 6.5.2; Graph plotters 6.5.1 and 6.5.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 2 51/52 6.6 Factors increasing the rate Interpret graphs. Consider what determines the reaction rate. 4.6.1.2 Practical sheet 6.6; Worksheet 6.6; Quick starter Homework worksheet
Explore the effect of changing the amounts of reactants used. Technician’s notes 6.6; Presentation 6.6 Homework quiz Homework quiz – higher Slideshow Year 10 Term 2 53/54 6.7 Collision theory Find out about the collision theory. Use collision theory to make predictions about reaction rates. Relate activation energies to collision theory. 4.6.1.3 Worksheets 6.7.1 and 6.7.2; Presentations 6.7.1 and 6.7.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 2 53/54 6.8 Catalysts Investigate catalysts. Find out how catalysts work. Learn how they affect activation energy. 4.6.1.4 Practical sheet 6.8; Worksheet 6.8; Technician’s notes 6.8 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 2 53/54 6.9 Reversible reactions and energy changes Investigate reversible reactions. Explore the energy changes in a reversible reaction. Find out how reaction conditions affect reversible reactions. 4.6.2.1, 4.6.2.2 Practical sheet 6.9; Worksheet 6.9; Technician’s notes 6.9; Presentation 6.9 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 2 55/56 6.10 Equilibrium Recognise reactions that can equilibrium. Find out what happens to the reactants and products at equilibrium. Use Le Chatelier’s principle to make predictions. 4.6.2.3 Worksheets 6.10; Technician’s 6.10; Presentation 6.10 Quick starter Homework worksheet Homework quiz Year 10 Term 2 55/56 6.11 Changing concentration and equilibrium Distinguish between reactants and products. Explore how changing concentrations affects reversible reactions. 4.6.2.4, 4.6.2.5 Worksheet 6.11.1; Technician’s notes 6.11.1; Presentation 6.11.1 Quick starter Homework worksheet Homework quiz
Use Le Chatelier’s principle to make predictions about changing concentrations. Year 10 Term 2 55/56 6.12 Changing temperature and equilibrium Distinguish between exothermic and endothermic forward reactions. Explore how changing the temperature affects reversible reactions. Use Le Chatelier’s principle to make predictions changing temperatures. 4.6.2.6 Worksheets 6.12.1 and 6.12.2; Technician’s 6.12; Presentation 6.12 Quick starter Homework worksheet Homework quiz Year 10 Term 2 57/58 6.13 Changing pressure and equilibrium Recognise the number of product and reactant molecules in a reaction. Explore how changing the pressure affects reversible reactions. Use Le Chatelier’s principle to make predictions about changing pressures. 4.6.2.7 Worksheet 6.13; Presentation 6.13 Quick starter Homework worksheet Homework quiz Year 10 Term 2 57/58 6.14 Maths skills: Use the slope of a tangent as a measure of rate of change Practice drawing graphs. Use graphs to compare reaction rates. Use tangents to measure rates that change. Worksheets 6.14.1 and 6.14.2; Presentations 6.14.1 and 6.14.2 Video Year 10 Term 2 57/58 Assessment End of chapter test Student Book End of chapter test Collins Connect End of teaching block test Collins Connect Chapter 7: Hydrocarbons (7 lessons) Year 10 Term 2 59/60 7.1 Crude oil, hydrocarbons and alkanes Describe why crude oil is a finite resource. Identify the hydrocarbons in the series of alkanes. Explain the structure and formulae of the alkanes. 4.7.1.1 Worksheets 7.1.1 and 7.1.2 Quick starter Homework worksheet Homework quiz Video Year 10 Term 2 59/60 7.2 Fractional distillation and petrochemicals Describe how oil is used to provide modern materials. 4.7.1.2 Practical 7.2; Worksheets 7.2.1 and 7.2.2; Technician’s notes 7.2 Quick starter Homework worksheet
Explain how crude oil is separated by fractional distillation. Explain why the boiling points of the fractions are different. Homework quiz Homework quiz – higher Video Year 10 Term 2 59/60 7.3 Properties of hydrocarbons Describe how different hydrocarbon fuels have different properties. Identify the properties that influence the use of fuels. Explain how the properties are related to the size of the molecules. 4.7.1.3 Worksheets 7.3.1 and 7.3.2 Quick starter Homework worksheet Homework quiz Video Year 10 Term 3 61/62 7.4 Combustion Describe the process of complete combustion. Balance equations showing the combustion of hydrocarbons. Explain the consequences of incomplete combustion. 4.7.1.3 Practical sheet 7.4; Worksheet 7.4; Technician’s notes 7.4 starter Homework worksheet Homework quiz Year 10 Term 3 61/62 7.5 Cracking and alkenes Describe the usefulness of cracking. Balance chemical equations as examples of cracking. Explain why modern life depends on the uses of hydrocarbons. 4.7.1.4 Practical sheet 7.5; Worksheet 7.5; Technician’s notes 7.5 Quick starter Homework worksheet Homework quiz Year 10 Term 3 63/64 7.14 Key concept: Intermolecular forces Identify the within a molecule and the forces between molecules. Explain changes of state. Explain how polymer structure determines its ability to stretch. 4.11 Worksheets 7.14.1 and 7.14.2 Quick starter Homework worksheet Homework quiz Video Year 10 Term 3 63/64 7.15 Partial coverage only Maths skills: Visualise and represent 3D models Use three-dimensional (3D) models to represent hydrocarbons, polymers and large biological molecules. Worksheets 7.15.1 and 7.15.2
Year 10 Term 3 63/64 Assessment End of chapter test Student Book End of chapter test Collins Connect Chapter 8: Chemical analysis (6 lessons) Year 10 Term 3 65/66 8.1 Key concepts: Pure substances Describe, explain and exemplify processes of separation. Suggest separation and purification techniques for mixtures. Distinguish pure and impure substances using melting point and boiling point data. 4.1.1.2, 4.8.1.1 Practical sheets 8.1.1 and 8.1.2; Worksheets 8.1.1 and 8.1.2; Technician’s 8.1.1 and 8.1.2 Quick starter Homework worksheet Homework quiz Year 10 Term 3 65/66 8.2 Formulations Identify formulations given appropriate information. Explain the particular purpose of each chemical in a mixture. Explain how quantities are carefully measured for formulation. 4.8.1.2 Worksheets 8.2.1 and 8.2.2 Quick starter Homework worksheet Homework quiz Year 10 Term 3 65/66 8.3 Chromatography Explain how to set up chromatography paper. Distinguish pure from impure substances. Interpret chromatograms and calculate Rf values. 4.8.1.3 Practical sheet 8.3, Worksheet 8.3, Technician’s notes 8.3 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 3 67/68 8.4 Required practical: Investigate how paper chromatography can be used in forensic science to identify an ink Describe the safe and correct manipulation of chromatography apparatus and how accurate measurements are achieved. Make and record measurements used in chromatography. Calculate Rf values. 8.2.6; 4.8.1.3 Practical sheets 8.4.1 and 8.4.2; Technician’s notes 8.4 Quick starter Homework worksheet Homework quiz
mixture used in a forgery Year 10 Term 3 67/68 8.5 Test for Recall the tests for four common gases. Identify the four common using these tests. Explain why limewater can be used to detect carbon dioxide. 4.8.2.1, 4.8.2.2, 4.8.2.3, 4.8.2.4 Practical sheet 8.5; Technician’s notes 8.5; Presentation 8.5.1 starter Homework worksheet Homework quiz Year 10 Term 3 67/68 8.12 Maths skills: Use an appropriate number of significant figures Measure distances on chromatograms Calculate Rf values Record Rf values to an appropriate number of significant figures Presentation 8.12.1 Quick starter Homework worksheet Homework quiz Year 10 Term 3 69/70 Assessment End of chapter test Student Book End of chapter test Collins Connect Chapter 9: The atmosphere (12 lessons) Year 10 Term 3 69/70 9.1 Proportions of in the atmosphere Review the composition of the atmosphere. Measure the percentage of oxygen in the atmosphere. Consider why it stays the same. 4.9.1.1 Worksheets 9.1.1 and 9.1.2; Technician’s notes 9.1 starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 3 69/70 9.2 The Earth’s early atmosphere Explore the origins of the Earth’s atmosphere. Consider the evidence that ideas about the early atmosphere are based on. Consider the strength of the evidence these ideas are based on. 4.9.1.2 Worksheet 9.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 3 71/72 9.3 How oxygen increased Explore the processes that changed the oxygen concentration in the atmosphere. Consider the role of algae. 4.9.1.3 Worksheet 9.3; Presentation 9.3 starter Homework worksheet Homework quiz
Consider why oxygen levels in the atmosphere didn’t rise when oxygen was produced. Homework quiz – higher Slideshow Year 10 Term 3 71/72 9.4 How carbon dioxide decreased Explore the processes that changed the amount of carbon dioxide in the atmosphere. Find out what ice cores tell us about the atmosphere. Explore how carbon dioxide levels have changed over time. 4.9.1.4 Worksheet 9.4; Technician’s notes 9.4; Presentations 9.4.1 and 9.4.2 Quick starter Homework worksheet Homework quiz Year 10 Term 3 71/72 9.5 Key: concept: Greenhouse gases Review the greenhouse effect. Explain how greenhouse gases trap heat. Consider the consequences of adding greenhouse to the atmosphere. 4.9.2.1 Worksheet 9.5; Presentation 9.5 starter Homework worksheet Homework quiz Homework quiz – higher Year 11 Term 1 73/74 9.6 Human activities Consider the factors that affect the quality of scientific reports. Consider the reliability of computer models. Find out what peer review involves. 4.9.2.2 Worksheet 9.6; Presentations 9.6.1 and Presentation 9.6.2 starter Homework worksheet Homework quiz Homework quiz – higher Year 11 Term 1 73/74 9.7 Global climate change Explore the consequences of climate change. Consider the risks to human health. Judge the seriousness of these consequences. 4.9.2.3 Worksheet 9.7; Presentation 9.7 Quick starter Homework worksheet Homework quiz Slideshow Year 11 Term 1 73/74 9.8 Carbon footprint and its reduction Find out what a carbon footprint is. Consider factors that contribute to our carbon footprints. Explore ways of reducing our carbon footprints. 4.9.2.4 Worksheet 9.8; Presentation 9.8 starter Homework worksheet Homework quiz Video
Distinguish between finite and renewable resources. Year 11 Term 1 79/80 10.2 Potable water Distinguish between potable water and pure water. Describe the differences in treatment of ground water and salty water. Explain what is needed to provide potable water for all. 4.10.1.2 Worksheets 10.2.1, 10.2.2 and 10.2.3; Technician’s notes 10.2 Quick starter Homework worksheet Homework quiz Video Year 11 Term 1 79/80 10.3 Required practical: Analysis and purification of water samples from different sources, including pH, dissolved solids and distillation Describe how safety is managed, apparatus is used and accurate measurements are made. Recognise when sampling techniques need to be used and made representative. Carry out a procedure to produce potable water from salt solution. Evaluate methods and suggest possible improvements and further investigations. Practical sheets 10.3.1 and 10.3.2; Worksheet 10.3; Technician’s notes 10.3 Quick starter Homework worksheet Homework quiz Year 11 Term 1 79/80 10.4 Waste water treatment Explain how waste water is treated. Describe how sewage is treated. Compare the ease of treating ground and salt water. 4.10.1.3 Worksheets 10.4.1, 10.4.2 and 10.4.3 Quick starter Homework worksheet Homework quiz Year 11 Term 1 81/82 10.5 Alternative methods of metal extraction Describe the process of phytomining. Describe the process of bioleaching. Evaluate alternative biological methods of metal extraction. 4.10.1.4 Practical 10.5; Worksheets 10.5.1 and 10.5.2; Technician’s notes 10.5 Quick starter Homework worksheet Homework quiz Year 11 Term 1 81/82 10.6 Life cycle assessment and recycling Describe the components of a life cycle assessment (LCA). 4.10.2.1 Worksheets 10.6.1 and 10.6.2 starter Homework worksheet Homework quiz
Interpret LCAs of materials or products from information. out a simple comparative LCA for shopping bags. Year 11 Term 1 81/82 10.7 Ways of reducing the use of resources Describe ways of recycling and reusing materials. Explain why recycling, reusing and reducing are needed. Evaluate ways of reducing the use of limited resources. 4.10.2.2 Worksheets 10.7.1 and 10.7.2 Quick starter Homework worksheet Homework quiz Year 11 Term 1 83/84 10.13 Partial coverage only Maths skills: Translate information between graphical and numerical form Represent information from pie charts numerically. Represent information from graphs numerically. Represent numeric information graphically. Worksheets 10.13.1and 10.13.2 Quick starter Homework worksheet Homework quiz Video Year 11 Term 1 83/84 Assessments End of chapter test Student Book End of chapter test Collins Connect End of teaching test Collins Connect End of course test Collins Connect