Nam Wah Catholic Sec. School (2009-2010) Secondary 6 /Subject: Chemistry Planned by: M.Y.LEE Panel chairperson: M.T.WONG Scheme of work :Extended Experiment 4 key tasks/ 9 generic 1 02/09- Lab. safety and experimental To understand the structure of an Moral and Civic Video equipment, board 17/09/09 techniques atom Education: To value the and chalk, smart-board, Ch.1 Atoms, Molecules and Stoichiometry 1.1 The atomic structure 1.2Relative isotopic, atomic and molecular masses 1.3The mole concepts: The mole and Avogadro To use spectrometry in the Report 1 1. Acid-base need for safe handling and disposal of chemicals In practical work and computer and projector, apparatus and chemicals, data logger system, ball and stick model, crystal lattice model IT: CD ROM Constant. determination of relative atomic/ Titration report writing, practical Experimental Tech. In 1.4 Molar Volume of gases. Ideal gas equation and its application to relative molecular mass determination, Partial Pressure of gases. molecular mass of chemical species, communication, collaboration and decision-making are enhanced chemistry CD ROM Mass Spectrometer
Experiment 4 key tasks/ 9 generic 2 21/09 1.4 Empirical and Molecular To understand the mole concept and Report 2 2.To design an Numeracy: To Power Point -2/10 formulae 1.5 Chemical equations and apply it in calculations. To do calculations or chemical Test 1. experiment to determine the determine the molecular masses, molar volume (New Way Chem.) stoichiometry stoichiometry concentration of and partial pressures of an alkali gas empirical,molecular formulae and chemical stoichiometry 3 6/10- Ch.2 The Electronic structure To understand the Bohr s model of Report 3 3. An analysis Critical thinking: To Video: Hydrogen 19/10 of Atoms and The hydrogen atom which is based on of two commercial detect the presence of Spectrum. Periodic Table. atomic emission spectrum. brands of bleaching elements in a sample by IT: Bohr atomic model 2.1 Atomic emission spectra To realize the importance of solution. flame test http://abyss.woregon.edu/~ and electronic structure creative thinking and logical IT for Interactive js/glossary/bohr_atom.htm 2.2 Electronic structure, ionization enthalpies 2.3 Atomic orbital. deduction in the study of science Learning: Electronic configuration 2.4 Electronic Configuration. Ex.2 4 20/10-2.5 The Periodic Table and The To understand atomic models 4. Determination of IT for Interactive 3/11 properties of elements which are based on quantum Report 4 % of copper in Learning: Searching and IT: Uses of chemical Ch.3 Energetic mechanism Test 2. brass. presenting information energy in daily life. 3.1 Energy changes in chemical To relate properties of an atom to about the uses of http://www.howstuffworks. reactions 3.2 Standard enthalpy changes its electronic configuration and hence its position in the periodic table To realize that chemical reactions are accompanied by energy charge chemical energy in daily life com/question290.htm
Experiment 5 4/11-3.3 Hess s Law To use Hess s law to determine Report 5 5 Determination of 18/11 Enthalpy level diagram. enthalpy changes H for the Rx. Calculations Able to carry out experiments using Ex.3 Between Zn 3.4 Spontaneity of changes calorimetric methods metal G= H-T S To realize the effect of entropy on And Cu 2+ ions the spontaneity of a reaction 4 key tasks/ 9 generic Numeracy: Determination of enthalpy changes and deduce the feasibility of reaction http://www.chm.davidson.e du/java/calorimetry/calori metry.html Power Point (New Way Chem.) 6 19/11- Ch.4 Bonding and structure Able to draw Lewis structures of Report 6.6..Determination Reading to Learn: Read 2/12 4.1 The nature of forces simple chemical species and to Test 3. of H f of CaCO 3 articles on Modern holding atoms together account for the properties of simple Materials and discuss. 4.2 Metallic bonding, metallic compounds in terms of the crystals, alloys interaction between particles 4.3 Ionic bonding, Energetic of To realize the limitations of octet Ex.4 Collaboration and Model making formation of ionic rule Creativity: Making compounds models of metals and Stoichiometry of ionic ionic compounds compounds, ionic crystals ionic radii.
Experiment 4 key tasks/ 9 generic 7 3/12- To understand the formation of Report 7 7. Determination of Critical thinking: 11/1/2010 4.4 Covalent bonding, Dative different types of chemical bonds the equation for the Comparison of bond, bond enthalpies, To understand the charge of phases reaction between experimental and bond length covalent based on pressure-temperature iodine and iodate in theoretical, lattice radii. Shapes of molecules diagrams of water and carbon E#ssay 1 acid solution. enthalpies and draw and poly-atomic ions, dioxide conclusion covalent crystals Test 4 Revision 10/12-18/12(1 st term exam) (22/12-2/01/10) Christmas and New Year Holidays Discuss Exam Paper Molecular /shapes. http://chem.ufl.edu/~chm2 040/Notes?chapter_11/sha pes.html 8 12/1-4.5 Bonding Intermediate To relate the structure of a Report 8 8. H- bonding in Problem solving and IT: Power Point. 26/01/09 between ionic and covalent substance to its properties and the creativity: To make (New Way Chem) Incomplete e transfer in ionic applications trichloromethane model of C60 compounds, polarity of -ethyl ethanoate covalent bond. system. 4.6 Intermolecular forces, H bonding, Van der Waals forces. 4.7 The relationship between Book report. Critical reading, structures and properties analysis and reporting of substances
Experiment 4 key tasks/ 9 generic 8 Ch. 5 Chemical Kinetics. 5.1 Rate of Rx. Measurement of chemical Rx. rate, following a Rx. by chemical and physical methods. To learn different methods used in Report 9 following the progress of a reaction Essay 2 9 27/01-9/0 5.2 Factors influencing reaction To obtain the rate equation Report 10 2 rates (conc., temp., pressure, experimentally Ex.5 surface area, catalyst and light.) 10 10/02-4/0 (11/2-20/2) Chinese New Year To understand the simple collision 3 Holidays theory and the transition state 5.3 Rate equation and order of theory Report 11 reactions. To know the classification of Test 5 5.4 Arrhenius equation catalysts 5.5 Interpretation of rates of Be aware that practically all gaseous reactions at reactions in living organisms are molecular level catalyzed by enzymes Essay 3 5.6 Catalysis 9. Micro-scale Experiment of the kinetics of the Rx. between Iodide and H 2O 2 In acidic solution. 10. To investigate the effect of temperature on reaction rate between thiosulphate and HCl. 11. A Colorimetric investigation of reaction rates between Br 2 and HCOOH. Critical thinking: To Video equipment, board apply different methods and chalk, smart-board, in following the computer and projector, progress of a reaction apparatus and chemicals, data logger system, ball and stick model, crystal lattice model IT: Power Point. (New Way Chem) Numeracy: To find the IT: Using data logging order of reaction and the system rate equation
Experiment 10 Ch.6 Chemical equilibrium 6.1 Dynamic equilibrium: The To appreciate the dynamic nature of Report 12 chemical equilibrium equilibrium law, partition To realize the shifting of coefficient. Effect of equilibrium position when a system changes in concentrations, is subjected to change pressure and temperature on equilibrium 12. Investigation of some reversible reactions 4 key tasks/ 9 generic Problem solving: To investigate the effect of change on chemical equilibrium using chemical thermometer with cobalt(ii)chloride IT: Video: Chemical equilibrium 11 05/03-18/ 6.2 Ionic equilibrium. Concept To learn the application of Report 13.13. To determine Numeracy: To calculate IT: CD ROM 03 of acid/ base, Dissociation equilibrium law and calculations the partition Kc, Kp and partition Acids base and salts. of water. ph and its involving Kc and Kp coefficient of coefficient for different measurement. Strong and succinic acid in systems weak acids/bases ether and water Buffer. Acid- base To understand the acid-base layer Numeracy and Critical IT: Power-Point titration and the choice reactions, redox reactions and the thinking: To compare (New Way Chem) of indicator. Solubility chemical reactions involves in the effects of acid/alkali product chemical cells on buffered and un-buffered system Data logging system
Experiment 12 19/03 15/04 6.3 Redox equilibria. Applications of chemical Report 14 14.Electrochemical Electrochemical cells. equilibrium in daily life Ex. 6 cells. Electrode potential, The Nernst equation Secondary cells and fuel cells Test 6 (30/3-10/4)Esater Holidays Essay 4 4 key tasks/ 9 generic Collaboration and communication Search and present information about secondary cells used in daily life. Project Learning: Proposal of Project. Chemistry and Drugs. 13 16/04-29/04 Ch.7 Periodic properties of the elements in the periodic Table. 7.1 Periodic Variation in physical properties of elements: H to Ar To develop an understanding Report 15 about the Periodic Table in. Chemistry 15. Preparation of ester Creativity: To design a poster for Periodic table Video equipment, board and chalk, smart-board, computer and projector, apparatus and chemicals, data logger system, ball and stick model, crystal lattice model IT: CD ROM Experimental Tech. In chemistry Quick-fit apparatus
Experiment 4 key tasks/ 9 generic 14 30/04-13/05 7.2 Periodic relationship among oxides of the elements Li to Cl To have the knowledge and Ex.7 concepts about the periodic trend of physical properties Collaboration: Discuss the relationship between bonding and properties http://www.elements.com of some elements and of oxide periodic relationship of Test 7 properties of selected oxides 15 14/05-28/05 8.1 Characteristic properties of To develop knowledge and Report 16 16. Periodicity: A Reading to learn: Use of IT: Video:--Periodicity s-block elements. concepts about the trends in practical s-block compounds in (Open university BBC properties of s-block study of the firework TV) elements and some of their third period compounds, especially the similarity of properties 8.2 Variation in properties of the among the s-block elements Ex.8 IT: Power- Point s-block elements and their compounds Test 8 (S-block elements) 16 31/05-9/06 Ch.13 Chemistry in action: Drugs To view structures of some. Critical thinking (Moral and common drugs To appreciate the role of Civic Education): Discuss the pros and cons on using Revision chemists in the development drugs Project Learning: Final Exam.(11/06-22/06) Late June or Early July of new drugs for the well being of human Presentation of Project- Chemistry and Drugs(after Final Exam) For example, Determination of Vitamin C in Processed Fruit Drinks :Extended