Year  10 CHEMISTRY (IGCSE) LONG  TERM  PLAN  with CURRICULUM  STANDARDS
                         Year 10             WEEK  1                      WEEK  2                      WEEK 3                       WEEK 4                       WEEK 5                       WEEK 6                       WEEK 7                       WEEK 8
                        CHEM
                                                                Y 10/CHE (6)                                    Y 10/CHE (8)                                Y 10/CHE (4)                                             Y 10/CHE (12)
                                                   States of matter                             Elements,compounds and mixtures Atomic structure                                                                   The periodic table
                                      Baseline  Compare the arrangement and                   Classify a substance as an element, compound or           Ellaborate the structure  Deduce the electronic configurations of the first 20 elements from their 
                            T            test      movement of particles in solid,liquid  mixture.Analyse  paper chromatography as the                  of an atom in terms of       positions in the Periodic Table.Identify an element as a metal or a non-metal 
                            E                      and gases.Evaluate how the results of  separation of mixtures of soluble                             the positions, relative      according to its position in the Periodic Table.Relate the electronic 
                            R                      experiments involving the dilution of  substances by running a solvent (mobile phase)                masses and                   configuration of a main group element is related to its position in the 
                           M                       coloured solutions and diffusion of        through the mixture on the paper (the paper               charges of sub-atomic        Periodic Table.Reason out why elements in the same group of the Periodic 
                                                   gases can be explained.Plot and            contains the stationary phase), which causes the          particles.Describe the       Table have similar chemical properties.Reason out why the noble gases 
                            1                      interpret solubility curves.Investigate  substances to move at different rates over the              structure of an atom in      (Group 0) do not readily react.Use patterns in the Periodic Table to interpret 
                                                   the solubility of a solid in water at a    paper.Describe the experimental techniques of             terms of the positions,      data and predict  properties of elements.Draw the electron arrangements for 
                                                   specific temperature.                      separation of mixtures by different techniques like  relative masses and               He, Ne and Ar.
                                                   Assessment 1                               paper chromatography and distillation.                    relative charges of sub-     Correlate the properties with outer shell electrons.
                                                                                              Assessment 2                                              atomic particles             Assessment 3
                         Year 10             WEEK  1                      WEEK  2                      WEEK 3                       WEEK 4                       WEEK 5                       WEEK 6                       WEEK 7                       WEEK 8
                        CHEM
                                                      Y 10/CHE (8)                                Y 10/CHE (4)                 Y 10/CHE (4)                                             Y 10/CHE (12)
                                                      Ionic Bonding                              Covalent Bonding             Metallic bonding                  Chemical formulae, equations and calculations
                            T       Understand  how  ions are formed by electron loss  Define that a covalent              Know how to represent a  Compare the word and balanced equations for familiar and unfamiliar                        REVISION FOR FIRST 
                            E       or gain.Predict the formulae of ionic compounds           bond is formed between  metallic lattice by a 2D          reactions.Define one mole of a substance.Identify Avogadro's constant as                     TERM EXAM
                                    ending with -ide and ate.Draw dot-and-cross               atoms by the sharing of a diagram.Predict the                         23.
                            R       diagrams to show the formation of ionic                   pair of electrons.Use dot- metallic bonding in            6.023 × 10    Use the formula n=m/Ar or n=m/Mr. Calculate the moles of  
                           M        compounds by electron transfer, limited to                and-cross diagrams to        terms of electrostatic       particles of a substance.calculate reacting masses using experimental data 
                                    combinations of elements from Groups 1, 2, 3 and  represent covalent bonds attraction.Compare                       and chemical equations.Differentiate between percentage yield and 
                            1       5, 6, 7 only outer electrons need be shown.Reason  in simple molecules like  physical properties                    theoretical yield.Carry out experiments to find the formula of magnesium 
                                    out why compounds with giant ionic lattices have  water,carbondioxide.                 including  conductivity      oxide.Differentiate between empirical formula and molecular formula.Use 
                                                                                                                                                        the formula C= n/V to calculate the concentration in g/dm3.Use the formula 
                                    high melting and boiling points. Assessment 4                                          and malleability.                              
                                                                                                                           Assessment 5,6               n= V/Vm to calculate the amount of gas. Assessment 7
                         Year 10             WEEK  1                      WEEK  2                      WEEK 3                       WEEK 4                       WEEK 5                       WEEK 6                       WEEK 7                       WEEK 8
                        CHEM
                                                      Y 10/CHE (8)                                              Y 10/CHE (8)                                Y 10/CHE (4)                 Y 10/CHE (4)                                Y 10/CHE(8)
                            T                    Group 1 and Group 7                                     Gases in the atmosphere                          Reactivity series                Extraction                       Acids,alkalis and titration
                            E        Use knowledge of trends in Group 1 to predict the  Compare the approximate percentages by volume                      Describe how metals  Outline the method of             Carry out the identification of different types of 
                            R        properties of other alkali metals.Predict the trend  of the four most abundant gases in dry air.State                 can be arranged in a      separating metals from       acids and alkalis using different types of 
                           M         in reactivity in all the members in the group 1 and  that carbon dioxide and methane are greenhouse                reactivity series based on their ores.Define an           indicators.Establish the relationship between 
                                     7.Write the balanced symbol equation of hydrogen  gases and explain how they may contribute to                        their reactions with      alloy.Relate the uses of     hydrogen ion concentration in a solution and the 
                            2           with halogens with state symbols and predict          climate changePlan an investigation to determine  water dilute hydrochloric metals are related to                   pH of the solution.Experiment the titration of 
                                               reaction of other hydrogen other               the approximate percentage by volume of oxygen                  or sulfuric acid.      their properties.                                                      hydrochloric acid with sodium hydroxide. 
                                                    halogens.Assessment 8                     in air.                                                                                Assessment 9,10              Asessment 11
                         Year 10             WEEK  1                      WEEK  2                      WEEK 3                       WEEK 4                       WEEK 5                       WEEK 6                       WEEK 7                       WEEK 8
                        CHEM
                                                                    Y 10/CHE (12)                                                                          Y 10/CHE (12)
                                                       Acids,bases and salt preparations                                                                   Chemical tests
                            T       Identify the general rules which describe the solubility in water.Define acids  Reasons out why flame test is a ‘qualitative’ method of analysis. Predict why 
                            E       and bases in terms of proton transfer,in aqueous solutions.Write balanced              ions must not give same positive result with two or more different ions.Carry 
                            R       chemical equations for the reaction of acids with hydroxides, carbonates and                                                +
                           M        oxides of the listed metals.Plan an experiment to prepare a pure, dry sample  out tests for the cations like NH4  using sodium hydroxide solution and 
                                                                                                                                                             2+    2+        3+
                                    of a soluble salt, starting from an acid and alkali.Plan an experiment to              identifying the gas evolved Cu , Fe  and Fe  using sodium hydroxide                           REVISION FOR FINAL EXAM
                            2       prepare a pure, dry sample of an insoluble salt, starting from two soluble             solution.Carry out tests Cl–, Br– and I– using acidified silver nitrate solution 
                                    reactants.practical. Prepare a sample of pure, dry hydrated copper(II) sulfate  SO 2– using acidified barium chloride solution CO 2– using hydrochchloric 
                                                                                                                               4                                                   3
                                    crystals. Assessment 12                                                                acid.  Assessment 13