139x Filetype PDF File size 0.73 MB Source: qe2.sch.im
iGCSE Scheme of work: Year 9: Chemistry iGCSE Scheme of Work: Year 9 Chemistry 9B:Atomic Structure and the Periodic Table Lesson Guide Approx number of lessons 9B1 - Chemical and Physical Changes 1-2 9B2 - Elements compounds and Mixtures 1-2 9B3 - Atomic Structure - Structure of Atom/Isotopes 2-3 9B4 - Building up shells and the periodic table 3-4 9B5- Group 8 The noble gases 1 9B6 - Group 1 Alkali Metals 1-2 9B7 - Group 7 Halogens 1-2 9B8 - Transition elements 1-2 9B9 - Test 1-2 iGCSE Scheme of work: Year 9: Chemistry QE2 No of Syllabus Points / Learning Suggested Resources/practicals etc Requisition Literacy PLTS lessons objectives 9B1 1-2 ● C3.1.1 Identify physical and ● ‘C.3 Physical and Chemical Changes’ Powerpoint (good quality) Ignition tubes with Write Self chemical changes and with Iron filings and sulfur experiment (nice experiment) which sulphur, iron and a practical manag understand the differences also covers elements compounds mixtures (below) with mixture of sulphur ers between them worksheet - students like smashing ignition tubes! (in a and iron, magnets Key ● C3.1.2 (supplementary only) newspaper with goggles!) hammer terms Reflect Understand that some ● Alternatively ‘Chemical and physical changes’ powerpoint of newspaper (one ive chemical reactions can be lower risk experiments that can be set up as a circus - tables between 2) learner reversed and experiment guides included in powerpoint that can be s printed (includes opportunity for some practical skills work with or peer assessment in a second lesson) ● C.3 Physical and chemical changes word doc as a homework Vinegar, sugar, good for self or peer assessment when back in class. bicarbonate of ● ‘Physical or Chemical changes?’powerpoint quiz (decent for a soda, magnesium plenary) ribbon, lime ● Chem for you Chem & Phys Changes (Expt 2.4) water, straws ● Essential science chem book 7.1 IS NO USE FOR THIS SYLLABUS POINT or ● Anhydrous Copper sulphate powder - add few drops of water with a pipette (turns blue) then heat in an evaporating basin to CFY Expt 2.4 return to white powder (fine as a class practical between 2) or Anhydrous Copper sulphate powder 9B2 1-2 ● C3.2.1 Describe the ● Elements compound mixtures powerpoint explaining the Definitio SM differences between differences, covers metals and non metals too ns elements compounds ● Quiz for elements compounds and mixtures on powerpoint and mixtures and (good plenary) between metals and ● ecm.jpg elements compound and mixtures worksheet (good non metals plenary) ● C3.2.2 Define the term ● The sulphur and iron filings in 9B1 section does a good job solvent, solute, solution of covering this syllabus point and concentration ● Essentials book pages 28-29 (covered in 9A SOW, doesn't really fit here) iGCSE Scheme of work: Year 9: Chemistry 9B3 2-3 ● C3.3.1 Describe the ● Particles in an atom ppt could be used as an introduction to Atom Models structure of the atom in atomic structure terms of a central ● Atomic structure worksheet (as it says, good for nucleus containing consolidation) referred to in above ppt protons neutrons and ● Particles in an atom doc - independent task with reading for shells of electrons a literacy focus would only use to introduce topic/cover ● C3.3.3 State the charges lesson of approximate charges ● Atom models are very useful here and relative atomic ● Boardworks powerpoint is thorough and has dedicated masses of of protons worksheets attached and covers all the points here electrons and neutrons (including isotopes) and leads into group properties a little ● C3.3.4 Define the term ● Isotopes ppt - low ability simple explanation proton number as the ● Isotopes - mini plenary/starter on isotopes number of protons in ● Isotopes and relative atomic mass worksheets and ppt - nice the nucleus stretch activity to show higher ability students why Masses ● C3.3.5 define and use on periodic table are not round numbers. Nice homework nucleon number as the task included. total mass of protons ● Essentials Book pages 22-23 and neutrons in the nucleus ● C3.3.7 Define isotopes as atoms of the same element that have the same proton number but a different nucleon number ● C3.3.8 (supplementary only)Understand that isotopes have the same properties as they have the same number of electrons in the outer shell 9B4 2-3 ● C3.3.2 Describe the ● ‘Electron arrangement (brdwrks).ppt’ does this well with Atom models build up of electrons in associated worksheet shells and understand ● ‘Electron Arrangement’ powerpoint only covers electron the significance of the configurations and would be best done with the atom noble gas structure (see models - good for low ability introduction iGCSE Scheme of work: Year 9: Chemistry 9B5) ● Electron configuration - very basic worksheet for intro /low ● C3.3.6 Use proton ability plenary number and the and the ● Electron configuration homework - good plenary/homework simple structure of exercise atoms to to explain the ● Electron configuration pdf - great task to consolidate basis of the periodic electron arrangement and start to make links between table atomic structure and the periodic table ● C9.1.1 Describe the ● Electron Configuration post-it activity - group activity could periodic table as a be done on post-its instructions could be given card at a method of classifying time till they see the link between electron configuration elements and predicting and periodic table - serves same purpose as the periodic properties of elements table but may be a bit more independent ● C9.2.1 Describe the ● Groups of the periodic table worksheet - good to trend from metallic to consolidate and link into the different groups and periods. nonmetallic across a could be a decent cover lesson - quite long though and may period lose lower ability groups ● C9.2.2 Describe the ● Could do history of the periodic table display/comparison relationship between with Mendelevs table to make links group number and ● Essential Chemistry book pages 26-27 number of electrons in ● Essential Chemistry Book Pages 152-153 the outer shell and ● ‘Essential Chemistry’ book page 30 for metals metallic/non metallic character 9B5 1 ● C9.5.1 Describe the ● Noble Gases Brdworks noble gases in group 8 ● Noble Gases ppt with worksheet as being unreactive ● Could link to air in 9A - as highly unreactive have a presence mono-atomic gases and in air explain this in terms of ● ‘Oh the humanity!’ you could watch the hindenburg video electronic structure on you tube to show being inert can be a good thing! ● C9.5.2 State the uses of https://www.youtube.com/watch?v=CgWHbpMVQ1U noble gases as in ● Neon or argon lamp could be used providing an inert ● Essential Chemistry 158-159 (very dull) atmosphere (argon lamps, helium for balloons)
no reviews yet
Please Login to review.