Homework quiz – higher tier Year 9 Term 2 19/20 2.10 Giant covalent structures Recognise giant covalent structures from diagrams. Explain the properties of giant covalent structures. Recognise the differences in different forms of carbon. 4.2.2.6 Practical sheet 2.10.1; Worksheets 2.10.1 and 2.10.2; Technician’s notes 2.10.1 starter Homework worksheet Homework quiz Year 9 Term 2 19/20 2.11 Properties of metals and alloys Identify metal elements and their properties, and metal alloys. Describe the purpose of a tin-lead alloy. Explain why alloys have different properties to those of elements. 4.2.2.7, 4.2.2.8 Practical sheet 2.11.1; Worksheets 2.11.1 and 2.11.2; Technician’s notes 2.11.1 Quick starter Homework worksheet Homework quiz Slideshows Year 9 Term 2 21/22 2.12 Diamond Identify why diamonds are so hard. Explain how the properties relate to the bonding in diamond. Explain why diamond differs from graphite. 4.2.3.1 Worksheet 2.12.1 starter Homework worksheet Homework quiz Homework quiz – higher tier Slideshow Video Year 9 Term 2 21/22 2.13 Graphite Describe the structure and bonding of graphite. Explain the properties of graphite. Explain the similarity to metals. 4.2.3.2 Worksheets 2.13.1 and 2.13.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher tier Video Year 9 Term 2 23/24 2.14 Graphene and fullerenes Describe the structure of graphene. Explain the structure and uses of the fullerenes. Explain the structure of nanotubes. 4.2.3.3 Worksheets 2.14.1 and 2.14.2 starter Homework worksheet Homework quiz
Homework quiz – higher tier Video Year 9 Term 2 23/24 2.15 Nanoparticles, their properties and uses Relate the sizes of nanoparticles to atoms and molecules Explain that there may be risks associated with nanoparticles. Evaluate the use of nanoparticles for a specific purpose. 4.2.4.1, 4.2.4.2 Worksheets 2.15.1, 2.15.2 and 2.15.3; Technician’s notes 2.15.1 Quick starter Homework worksheet Homework quiz 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. Practical sheet 2.16.1; Worksheets 2.16.1 and 2.16.2; Technician’s notes 2.16.1 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 3 25/26 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 (14 lessons) Year 9 Term 3 25/26 3.1 Key concept: Conservation of mass and balanced equations Explore ideas 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
Calculate the volumes of from a balanced equation and a given volume of a reactant or product. Year 9 Term 3 33/34 3.13 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. Worksheets 3.13.1 and 3.13.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Video Year 9 Term 3 33/34 3.14 skills: Change the subject of an equation Use equations to demonstrate conservation. Rearrange the subject of an equation. Carry out multi-step calculations. Worksheet 3.14.1; PowerPoint 3.14.1 Quick starter Homework worksheet Homework quiz Video Year 9 Term 3 33/34 Assessment End of chapter test Student Book End of chapter test Collins Connect Chapter 4: Chemical changes (18 lessons) Year 9 Term 3 35/36 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 4.1.1; Worksheets 4.1.1, 4.1.2 and 4.1.3; Presentation 4.1.1 Quick starter Homework worksheet Homework quiz Year 10 Term 1 35/36 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 4.2.1; Worksheet 4.2.1; Technician’s notes 4.2.1; Presentations 4.2.1 and 4.2.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshow
Year 10 Term 1 35/36 4.3 Extraction of metals Find out metals come from. Extract iron from its oxide using carbon. Consider how other metals are extracted from their ores. 4.4.1.3 Practical sheet 4.3.1; Worksheet 4.3.1; Technician’s notes 4.3.1; Presentation 4.3.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Year 10 Term 1 37/38 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 sheet 4.4.1; Worksheet 4.4.1; Technician’s notes 4.4.1; Presentations 4.4.1 and 4.4.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 1 37/38 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 4.5.1; Worksheets 4.5.1 and 4.5.2; Technician’s notes 4.5.1; Presentations 4.5.1 and 4.5.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 1 37/38 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 sheet 4.6.1; Worksheets 4.6.1 and 4.6.2; Technician’s notes 4.6.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 1 39/40 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 4.7.1; Worksheets 4.7.1 and 4.7.2; Technician’s notes 4.7.1; Presentations 4.7.1 and 4.7.2 starter Homework worksheet Homework quiz Homework quiz – higher Video
Year 10 Term 1 39/40 4.8 Required practical: Preparing a pure, dry sample of a salt from an insoluble oxide or carbonate React a carbonate with an acid to make a salt. Describe each step in the procedure. Determine the purity of the product. Practical sheet 4.8.1; Technician’s notes 4.8.1; Presentations 4.8.1 and 4.8.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 1 39/40 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 4.9.1; Worksheet 4.9.1; Technician’s notes 4.9.1, 4.9.2 and 4.9.3; Presentation 4.9.1 Quick starter Homework worksheet Homework quiz Year 10 Term 1 41/42 4.10 Required practical: Finding the reacting volumes of acid and alkali by titration Use an acid to neutralise a known volume of alkali. Use a burette to determine the volume of an acid needed. Use the results to determine the concentration of an alkali. 4.4.2.5 Practical 4.10.1; Technician’s notes 4.10.1; Presentations 4.10.1 and 4.10.2 starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 1 41/42 4.11 Strong and weak acids 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 4.11.1; Presentation 4.11.1 Quick starter Homework worksheet Homework quiz Video Year 10 Term 1 41/42 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 sheet 4.12.1; Worksheet 4.12.1; Technician’s notes 4.12.1; Presentation 4.12.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshow
Year 10 Term 1 45/46 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 4.18.1; Technician’s notes 4.18.1; Presentation 4.18.1 Year 10 Term 1 45/46 Assessment End of chapter test Student Book End of chapter test Collins Connect End of teaching block test Collins Connect Chapter 5: Energy changes (7 lessons) Year 10 Term 1 47/48 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 surroundings. Investigate how these temperature changes can be controlled. 4.5.1.1, 4.5.1.2, 4.5.1.3 Practical sheet 5.1.1; Worksheet 5.1.1; Technician’s notes 5.1.1; Graph plotters 5.1.1, 5.1.2, 5.1.3 and 5.1.4 Quick starter Homework worksheet Homework quiz Slideshow Year 10 Term 1 47/48 5.2 Required practical: Investigate the variables that affect temperature changes in reacting solutions, such as acid plus metals, acid plus carbonates, neutralisations, displacement of metals Devise a hypothesis. Devise an investigation to test your hypothesis. Decide whether the evidence supports your hypothesis. Practical sheet 5.2.1; Technician’s notes 5.2.1; Presentation 5.2.1 starter Homework worksheet Homework quiz Homework quiz – higher
Year 10 Term 1 47/48 5.3 Reaction profiles Use diagrams to show the energy changes during reactions. Show the difference between exothermic and endothermic reactions 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 5.3.1; Presentation 5.3.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 2 49/50 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 5.4.1; Presentation 5.4.1 Quick starter Homework worksheet Homework quiz Year 10 Term 2 49/50 5.5 Cells and batteries Make simple cells and measure their voltages. Consider the importance of cells and batteries. Find out how larger voltages can be produced. 4.5.2.1 Practical sheet 5.5.1; Worksheets 5.5.1 and 5.5.2; Technician’s notes 5.5.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshows Year 10 Term 2 49/50 5.6 Fuel cells Find out how fuel cells work. Compare and contrast the uses of hydrogen fuel cells, batteries and rechargeable cells. Learn what reactions take place inside hydrogen fuel cells. 4.5.2.2 Worksheet 5.6.1; Technician’s notes 5.6.1; Presentations 5.6.1 and 5.6.2 Quick starter Homework worksheet Homework quiz Video Year 10 Term 2 49/50 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 5.7.1; Worksheet 5.7.1; Technician’s notes 5.7.1; Presentation 5.7.1 Quick starter Homework worksheet Homework quiz Year 10 Term 2 51/52 Assessment End of chapter test Student Book End of chapter test Collins Connect Chapter 6: The rate and extent of chemical change (14 lessons)
the production of a gas and a method involving a colour change Year 10 Term 2 55/56 6.6 Factors increasing the rate Interpret graphs. Consider what determines the reaction rate. Explore the effect of changing the amounts of reactants used. 4.6.1.4 Practical sheet 6.6.1; Worksheet 6.6.1; Technician’s notes 6.6.1; Presentation 6.6.1 starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Year 10 Term 2 55/56 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 55/56 6.8 Catalysts Investigate catalysts. Find out how catalysts work. Learn how they affect activation energy. 4.6.1.5 Practical sheet 6.8.1; Worksheet 6.8.1; Technician’s notes 6.8.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 2 57/58 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 6.9.1; Worksheet 6.9.1; Technician’s notes 6.9.1; Presentation 6.9.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 10 Term 2 57/58 6.10 Equilibrium Recognise reactions that can reach equilibrium. 4.6.2.3 Worksheets 6.10.1; Technician’s notes 6.10.1; Presentation 6.10.1 Quick starter Homework worksheet
Find out what happens to the reactants and products at equilibrium. Use Le Chatelier’s principle to make predictions. Homework quiz Year 10 Term 2 57/58 6.11 Changing concentration and equilibrium Distinguish between reactants and products. Explore how changing their concentrations affects reversible reactions. Use Le Chatelier’s principle to make predictions about changing concentrations. 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 Year 10 Term 2 59/60 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 about changing temperatures. 4.6.2.6 Worksheets 6.12.1 and 6.12.2; Technician’s 6.12.1; Presentation 6.12.1 Quick starter Homework worksheet Homework quiz Year 10 Term 2 59/60 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. 4.6.2.6 Worksheet 6.13.1; Presentation 6.13.1 ‘ starter Homework worksheet Homework quiz Year 10 Term 2 59/60 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 59/60 Assessment End of chapter test Student Book End of chapter test Collins Connect End of teaching block test Collins Connect Chapter 7: Hydrocarbons (15 lessons)
Year 10 Term 3 61/62 7.1 Crude oil, hydrocarbons and alkanes Describe why 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 3 61/62 7.2 Fractional distillation and petrochemicals Describe how crude oil is used to provide modern materials. Explain how crude oil is separated by fractional distillation. Explain why the boiling points of the fractions are different. 4.7.1.2 Practical sheet 7.2.1; Worksheets 7.2.1 and 7.2.2; Technician’s notes 7.2.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 10 Term 3 61/62 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 Year 10 Term 3 63/64 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 7.4.1; Worksheet 7.4.1; Technician’s notes 7.4.1 Quick starter Homework worksheet Homework quiz Year 10 Term 3 63/64 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 7.5.1; Worksheet 7.5.1; Technician’s notes 7.5.1 Quick starter Homework worksheet Homework quiz Year 10 Term 3 63/64 7.6 Structure and formulae of alkenes Describe the difference between an alkane and an alkene. 4.7.2.1 Worksheets 7.6.1 and 7.6.2 Quick starter Homework worksheet
Draw the displayed structural formulae for the first four members of the alkenes. Explain why alkenes are called unsaturated molecules. Homework quiz Video Year 10 Term 3 65/66 7.7 Reactions of alkenes Describe the addition reactions of alkenes. Draw the full displayed structural formulae of the products alkenes make. Explain how alkenes react with hydrogen, water and the halogens. 4.7.2.2 Practical sheet 7.7.1; Worksheets 7.7.1 and 7.7.2; Technician’s notes 7.7.1 Quick starter Homework worksheet Homework quiz Year 10 Term 3 65/66 7.8 Alcohols Recognise alcohols from their name or from given formulae. Describe the conditions used for the fermentation of using yeast. Write balanced chemical equations for the combustion of alcohols. 4.7.2.3 Practical sheets 7.8.1 and 7.8.2; Worksheets 7.8.1 and 7.8.2; Technician’s notes 7.8.1 Quick starter Homework worksheet Homework quiz Year 10 Term 3 65/66 7.9 Carboxylic acids Describe the reactions of carboxylic acids. Recognise carboxylic from their formulae. Explain the reaction of ethanoic acid with an alcohol. 4.7.2.4 Practical sheet 7.9.1; Worksheets 7.9.1 and 7.9.2; Technician’s notes 7.9.1 Quick starter Homework worksheet Homework quiz Year 10 Term 3 67/68 7.10 Addition polymerisation Recognise addition polymers and monomers from diagrams. Draw diagrams of the formation of a polymer from an alkene. Relate the repeating unit of the polymer to the monomer. 4.7.3.1 Worksheets 7.10.1 and 7.10.2 Quick starter Homework worksheet Homework quiz Year 10 Term 3 67/68 7.11 Condensation polymerisation Explain the principles of condensation polymerisation. Explain the role of functional groups in producing a condensation polymer. 4.7.3.2 Practical sheet 7.11.1; Worksheets 7.11.1 and 7.11.2; Technician’s notes 7.11.1 Quick starter Homework worksheet Homework quiz
Explain the structure of the repeating units in a condensation polymer. Year 10 Term 3 67/68 7.12 Amino acids Describe the functional group of an amine. Identify the two functional groups of an acid. Explain how different amino acids build proteins. 4.7.3.3 Worksheet 7.12.1 Quick starter Homework worksheet Homework quiz Year 10 Term 3 69/70 7.13 DNA and other naturally occurring polymers Describe the components of natural polymers. Explain the structure of proteins and carbohydrates. Explain how a molecule of DNA is constructed. 4.7.3.4 Worksheets 7.13.1 and 7.13.2 Quick starter Homework worksheet Homework quiz Year 10 Term 3 69/70 7.14 Key concept: Intermolecular forces Identify the bonds within a molecule and the forces between molecules. Explain changes of state. Explain how polymer structure determines its ability to stretch. Worksheets 7.14.1 and 7.14.2 Quick starter Homework worksheet Homework quiz Video Year 10 Term 3 69/70 7.15 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 71/72 Assessment End of chapter test Student Book End of chapter test Collins Connect Chapter 8: Chemical analysis (12 lessons) Year 10 Term 3 71/72 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 notes 8.1.1 and 8.1.2 Quick starter Homework worksheet Homework quiz
Year 10 Term 3 71/72 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 71/72 8.3 Chromatography Explain how to set up chromatography paper. Distinguish pure from impure substances. Interpret chromatograms and calculate Rf values. 4.8.1.4, 4.8.1.4 Practical sheet 8.3.1, Worksheet 8.3.1, Technician’s notes 8.3.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 11 Term 1 73/74 8.4 Required practical: Investigate how paper chromatography can be used in forensic science to identify an ink mixture used in a forgery Describe the safe and correct manipulation of chromatography apparatus and how accurate measurements are achieved. Make and record measurements used in paper chromatography. Calculate Rf values. Practical sheets 8.4.1 and 8.4.2; Technician’s notes 8.4.1 Quick starter Homework worksheet Homework quiz Year 11 Term 1 73/74 8.5 Test for Recall the tests for four common gases. Identify the four common gases 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 8.5.1; Technician’s notes 8.5.1 Quick starter Homework worksheet Homework quiz Year 11 Term 1 73/74 8.6 Flame tests Carry out flame-test procedures. Identify the colours of flames of ions. Identify species from the results of the tests. 4.8.3.1 Practical sheet 8.6.1; Worksheet 8.6.1; Technician’s notes 8.6.1 Quick starter Homework worksheet Homework quiz
Year 11 Term 1 75/76 8.7 hydroxides Recognise the precipitate colour of metal hydroxides. Explain how to use sodium hydroxide to test for metal ions. Write balanced equations for producing insoluble metal hydroxides. 4.8.3.2 Practical sheet 8.7.1; Worksheet 8.7.1; Technician’s notes 8.7.1 starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Year 11 Term 1 75/76 8.8 for anions Identify the tests for carbonates. Explain the tests for halides and sulfates. Identify anions and cations from the results of tests. 4.8.3.3, 4.8.3.4, 4.8.3.5 Practical sheets 8.8.1 and 8.8.2; Worksheet 8.8.1; Technician’s notes 8.8.1 and 8.8.2 Quick starter Homework worksheet Homework quiz Year 11 Term 1 75/76 8.9 Required practical: Use chemical tests to identify the ions in unknown single ionic compounds Describe how to out experiments safely using the correct manipulation of apparatus for the qualitative analysis of ions. Make and record observations flame tests and precipitation methods. Identify unknown ions in chemical compounds. Practical sheets 8.9.1 and 8.9.2, Technician’s notes 8.9.1 Quick starter Homework worksheet Homework quiz Year 11 Term 1 77/78 8.10 Instrumental methods Identify advantages of instrumental methods compared with the chemical tests. Describe some instrumental techniques. Explain the data provided by instrumental techniques. 4.8.3.6 Worksheets 8.10.1 and 8.10.2 Quick starter Homework worksheet Homework quiz Slideshow Video Year 11 Term 1 77/78 8.11 Flame emission spectroscopy Describe flame emission spectroscopy. Identify the advantages of instrumental methods compared with the chemical tests. Interpret an instrumental result using a reference set. 4.8.3.6 Practical sheet 8.11.1; Worksheet 8.11.1; Technician notes 8.11.1 Quick starter Homework worksheet Homework quiz Video Year 11 Term 1 77/78 8.12 Maths skills: Use an appropriate Measure distances on chromatograms Calculate Rf values Presentation 8.12.1 Quick starter
Year 11 Term 1 81/82 9.5 Key: concept: Greenhouse gases Review the greenhouse effect. Explain how greenhouse gases trap heat. Consider the consequences of adding greenhouse gases to the atmosphere. 4.9.2.1 Worksheet 9.5.1; Presentation 9.5.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Year 11 Term 1 81/82 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 9.6.1; Presentations 9.6.1 and Presentation 9.6.2 Quick starter Homework worksheet Homework quiz Homework quiz – higher Video Year 11 Term 1 83/84 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 9.7.1; Presentation 9.7.1 Quick starter Homework worksheet Homework quiz Slideshow Year 11 Term 1 83/84 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 9.8.1; Presentation 9.8.1 Quick starter Homework worksheet Homework quiz Video Year 11 Term 1 83/84 9.9 Limitations on carbon footprint reduction Review the uncertainties about carbon emissions. Consider factors which limit our ability to reduce our carbon footprints. Decide which factors are most important. 4.9.2.4 Worksheets 9.9.1 and 9.9.2; Presentation 9.9.1 Quick starter Homework worksheet Homework quiz Year 11 Term 2 85/86 9.10 Atmospheric pollutants from fuels Explore the products formed when fuels burn. Distinguish between complete and incomplete combustion. 4.9.3.1 Worksheets 9.10.1, 9.10.2, 9.10.3 and 9.10.4; Technician’s notes 9.10.1; Presentation 9.10.1 Quick starter Homework worksheet Homework quiz
Year 11 Term 2 89/90 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 10.34.1; Technician’s notes 10.3.1 Quick starter Homework worksheet Homework quiz Year 11 Term 2 89/90 10.4 Waste water treatment Explain how waste water is treated. Describe how sewage is treated. Compare the ease of treating waste, 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 Video Year 11 Term 2 89/90 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 sheet 10.5.1; Worksheets 10.5.1 and 10.5.2; Technician’s notes 10.5.1 Quick starter Homework worksheet Homework quiz Year 11 Term 2 91/92 10.6 Life cycle assessment and recycling Describe the components of a life cycle assessment (LCA). Interpret LCAs of materials or products from information. Carry out a simple comparative LCA for shopping bags. 4.10.2.1 Worksheets 10.6.1 and 10.6.2 Quick starter Homework worksheet Homework quiz Year 11 Term 2 91/92 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 2 91/92 10.8 Corrosion and its prevention Show that air and water are needed for rusting. Describe experiments and interpret results on rusting. Explain methods for preventing corrosion. 4.10.3.1 Practical sheets 10.8.1 and 10.8.2; Worksheets 10.8.1 and 10.8.2; Technician’s notes 10.8.1 and 10.8.2 Quick starter Homework worksheet Homework quiz Video Year 11 Term 2 93/94 10.9 Alloys as useful materials Describe the composition of common alloys. Interpret the composition of other alloys from data. Evaluate the uses of other alloys. 4.10.3.2 Worksheets 10.9.1, 10.9.2 and 10.9.3 Quick starter Homework worksheet Homework quiz Year 11 Term 2 93/94 10.10 Ceramics, polymers and composites Compare quantitatively properties of materials. Compare glass, ceramics, polymers, composites and metals. Select materials by relating their properties to uses. 4.10.3.3 Worksheets 10.10.1, 10.10.2 and 10.10.3 Quick starter Homework worksheet Homework quiz Year 11 Term 2 93/94 10.11 Haber process Apply principles of dynamic equilibrium to the Haber process. Use graphs to explain the trade off with rate and equilibrium. Explain how commercially used conditions relate to cost 4.10.4.1 Practical sheet 10.11.1; Worksheets 10.11.1 and 10.11.2; Technician’s notes 10.11.1 Quick starter Homework worksheet Homework quiz Year 11 Term 2 95/96 10.12 Production and use of NPK fertilisers Describe how to make a fertiliser in the laboratory. Explain how fertilisers are produced industrially. Compare the industrial production with laboratory preparation. 4.10.4.2 Practical sheet 10.12.1; Worksheet 10.12.1; Technician’s notes 10.12.1 Quick starter Homework worksheet Homework quiz Year 11 Term 2 95/96 10.13 Maths skills: Translate information between graphical Represent information from pie charts numerically. Worksheets 10.13.1and 10.13.2 Quick starter Homework worksheet Homework quiz