THE CODRINGTON SCHOOL The International School of Barbados MYP VERTICAL PLANNER

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UNIT THE CODRINGTON SCHOOL SUBJECT Chemistry MYP LEVEL 5 DATE 2016-2017 TIME FRAME (weeks) 1 6 UNIT TITLE Rates of reaction GLOBAL CONTEXT Identities and relationships: relationship between different

1 UNIT THE CODRINGTON SCHOOL SUBJECT Chemistry MYP LEVEL 5 DATE TIME FRAME (weeks) 1 6 UNIT TITLE Rates of reaction GLOBAL CONTEXT Identities and relationships: relationship between different factors and rate of reaction KEY CONCEPT & RELATED CONCEPTS Relationships & conditions STATEMENT OF INQUIRY INQUIRY QUESTIONS CONTENT The rate of a reaction depends upon the conditions How can we make a reaction go faster? How can we measure the rate of a reaction? How can we explain the effect of different factors on the rate of a reaction? Was Fritz Haber a hero or a villain? Particle theory (recap) Rates of chemical reactions; Collision theory; Measuring rates of reactions; Design Lab: rate of a named reaction Reversible reactions Catalysts Dynamic equilibrium The Haber process APPROACHES TO LEARNING Thinking: Critical thinking Interpret data Thinking: Transfer Apply skills and knowledge in unfamiliar settings Read critically and for comprehension Research: Information literacy finding relevant information and making notes working in pairs to complete a practical lab ASSESSED CRITERIA Cirterion B (all strands) and C (all strands): Design lab measuring the rate of a named reaction Criterion D: Research and essay on Fritz Haber Hero or Villian? 2 7 Organic chemistry Fairness and development (i.e. is it fair that rich countries charge developing countries so much for new drugs?) Change & conditions The knowledge and technology needed to change organic chemicals from one form into another using chemical reactions under certain conditions is controlled by Western nations What are organic chemicals? What are alkanes and alkenes, alcohols, esters ketones and organic acids? y used for? (oil industry, plastics, medicines, etc) Where do the raw materials to make useful organic products come from? Carbon chemistry organics; circus of organic substances (alkane, alkene, cycloalkanes, alcohols, esters, organic acids, aldehydes, ketones) to observe and smell (CARE!!!) Oil reserves Hydrocarbons Fossil fuels and carbon pollution Complete vs. through research and presentations Collaboration on presentation work Self- Management: Organising and managing the time they spend on their research Reflection: how Criterion D: Essay on selling HIV drugs to developing countries (alternative: cancer).

2 How can we change one organic chemical into another? Should chemical companies be allowed to charge vast amounts for new medicines, even if they sell it to people in developing countries? incomplete combustion Crude oil Fractional distillation Cracking N.B. do NOT use decane C 10 H 22 as example Polymerisation - including deducing the monomer from the structural formula of the polymer in n format (repeating unit) Isomers do not use but-1-ene (isomers of) Plastics Reactions of alkene + hydrogen (N.B do not use but-1-ene) Reactions of alkene + steam (N.B do not use but-1-ene) Reactions of alkene + bromine/chlorine (N.B. do NOT use propane + chlorine or but-1-ene and bromine as examples) Link to test for double bonds (decolourisation of bromine water) Other possible lessons for extension: Esters functional group + can they improve their research skills?

3 3 3 Stoichiometry Scientific and technical innovation the same calculations are used Worldwide by Chemists to solve problems Systems and function Chemists use systems to solve quantitative problems Chemistry through functional mathematics What is a Mole of a substance? How do we calculate the mass of 1 mole? What is the equation for calculating the concentration of a solution? How can we use reacting ratios to work out how many moles of a product is made? Or a reagent is used? What does in excess mean? Gas Laws? What is an Fats and oils Alcohols Organic acids Aldehydes Ketones Soap and detergent Organic synthesis routes and conditions Medicines how they are developed The Mole concept and Avogadro s number. Molar masses. Reacting coefficients and ratios. Concentration of solutions. Predicting moles. Predicting masses used / produced in a reaction. Excess reagent and limiting reagent. The relationship between volume, pressure and Thinking skills: using Math to calculate and find answers to problems in Chemistry.

4 empirical formula and how can we work it out? What is a molecular formula and how can we work it out? What is the mole concept? How do we work out the limiting reagent? How big is Avogadro s number? temperature of a gas in a balloon. The combined Gas Law. The Ideal Gas Law. Empirical formula and molecular formula. 4 6 Electricity Globalization and sustainability Change & Energy Electrical devices change electricity into useful forms of energy N/A characteristic effects of static electricity? of electrical current what ca electricity to flow? differences between series and parallel circuits? How can we measure current, voltage and resistance in a circuit? What relationship links these? (V=I.R) many of electricity? What is the price of electricity in the home? What is electrolysis and what are its applications? What is electricity? Static electricity. Series and parallel circuits. Electrical appliances. Batteries and electrochemistry. Cost of electricity. Generating electricity and the National Grid. Electrical safety. Renewable energy resources. Electrolysis and its. through writing lab report in a scientific manner. Collaboration in practical work (paired work). Self- Management: Organizing and managing the time they spend in their investigation. Reflection: how can they improve their lab work, using equations and Math in Science? Criterion B / C: Investigating electrolysis.

5 5 5 Industrial chemistry Fairness and development Change & Consequences THE CODRINGTON SCHOOL Needs change and the Chemical industry has to respond; however there are always consequences to producing and using new chemicals. How can we stay safe using electricity? What is static electricity? What is current? What is resistance? What is voltage? Should governments support the change over from fossil fuels to renewable energies more than they are doing now? How do we get oxygen, nitrogen from the air? How do we make chlorine gas, hydrogen gas and sodium hydroxide for industrial use? How do we extract metals such as iron and aluminum? What is gasohol and how is it made? commercial for these substances? Is it acceptable to sacrifice the pink flamingo from the salt deserts of Bolivia for greener cars? Extraction of gases from the air Chlor-alkali industry Extraction of metals Blast Furnace Extraction using electricity Using electrolysis in industrial processes Gasohol Greener chemistry Plastics Plastic pollution through presenting information to the class in a scientific manner. Collaboration in research and presentation work (paired work). Criteria B & C (all strands): Design lab 6 4 Smart materials Scientific and Change & Form Smart material science may Nano scale Criterion D:

6 technical innovation radically alter society in the near future The nano-scale Current nanotechnology advances Uses for nanotechnology Other new material sciences smart alloys; 3D printing potential commercial for these substances? The nano-scale is extremely tiny Nanotechnology Use for catalysts Smart materials 3D printing Future through presenting information to the class in a scientific manner. Collaboration in research and presentation work (paired work). Presentation on potential and dangers - of new materials and new technology. UNIT TIME FRAME (weeks) UNIT TITLE GLOBAL CONTEXT KEY CONCEPT & RELATED CONCEPTS Will nanotechnology ever truly be useful? STATEMENT OF INQUIRY INQUIRY QUESTIONS CONTENT APPROACHES TO LEARNING ASSESSED CRITERIA

Unit C1: Chemistry in our world Page 1 of 5

Unit C1: Chemistry in our world Page 1 of 5 Lesson Specification learning outcomes Edexcel 360 Science Specification match Edexcel 360 Science GCSE Science Students Book page reference Additional information