JULY AUG GRADE 8 (SCIENCE) TOPIC- PHOTOSYNTHESIS AOI- Environments Significant Concepts- Water and plant life. Factors needed for the process of photosynthesis. Plant growth. Students should know1- Testing starch in plant. 2- Constructing the equation for photosynthesis. 3-Investigations to prove that water and carbon dioxide are involved in the formation of starch. 4- Oxygen is released by plants during photosynthesis. 5-How to investigate the effect of light on de-starched leaf. 6- Chlorophyll is essential for photosynthesis. 7- Requirement of minerals in plants. 8- Path of water and minerals through root. MYP Unit Question- Imagine your environment without plants. GRADE 8 (SCIENCE) TOPIC – THE STRUCTURE OF THE ATOM AND THE PERIODIC TABLE AOI- Human Ingenuity Significant concepts- Structure of Atom and position of elements in periodic table help in predicting the properties of elements. Students should know1- Contribution of scientists in providing the structure of atom and its OBJECTIVE CRITERIA D Scientific Inquiry CRITERIA F Attitude in Science OBJECTIVE CRITERIA- C Knowledge and Understanding of science CRITERIA D Scientific Inquiry CRITERIA E Processing Data LEARNER PROFILE Thinker( D ) Risk Taker (D) Reflective(D) Principled (F) Open minded (F) Communicator (F) Caring (F) ATL Focus onReflection Thinking Communication INTERDISCIPLINARY Connected toChemistry LEARNER PROFILE Thinker(C, D ,E) Risk Taker (D, C) Reflective(D, C, E) Knowledgeable ( C) Principled (F) Open minded (F) Communicator (E,F) Caring (F) Inquirer (D) ATL Focus onReflection Thinking Transfer Communicator INTERDISCIPLINARY Connected toMathematics subatomic particles. 2- Electronic configuration 3- to predict position, nature, valency of an element using the structure of atom 4- terms like atomic number, nucleon number 5- trend in groups 6- trend in periods 7- uses and properties of group 1, 2, 7 and 8 elements. MYP Unit Question- How do you benefit from orderly arrangement of things? TOPIC-PRESSURE AND DENSITY AOI- Human Ingenuity Significant Concepts- Density of a substance is the amount of matter present in unit volume. Pressure is force acting on unit area. Students should know1- Density, 2- Measuring density. 3- Floating and sinking. 4- Effect of temperature and pressure on density of gases, Comparing densities of gases at STP. 5-Pressure on a surface. 6- Reducing and increasing pressure. 7- particles and pressure. 8- Pressure in a liquid. 9- Hydraulic equipment. 10- Pressure of the atmosphere- ear Criteria F Attitude in Science Connected toMathematics SEPT popping, how a sucker sticks, crushing a can. 11- Aerosols. 12- Hovercraft. MYP Unit Question- How will you demonstrate the pressure exerted by air? GRADE 8 (SCIENCE) TOPIC- REPRODUCTION IN FLOWERING PLANTS AOI- Environments Significant Concepts- The reproductive parts of a plant. Seed formation Students should know1- Parts of flower. 2- Pollination. 3- Pollen agents. 4- Methods of pollination. 5- Fertilization 6- After fertilization. 7- Dispersal. MYP Unit Question- How do plants contribute in improving the environment? TOPIC- EXOTHERMIC AND ENDOTHERMIC REACTIONS AOI- Environments Significant concepts- Exothermic reactions release heat while endothermic reactions require heat. Students should know1-Combustion is exothermic reaction. 2- To investigate the products formed OBJECTIVE CRITERIA- C Knowledge and Understanding of science CRITERIA D Scientific Inquiry CRITERIA F Attitude in Science LEARNER PROFILE Thinker(C, D ) Risk Taker (C, D) Reflective(C, D ) Knowledgeable ( C) Principled (F) Open minded (F) Communicator (F) Caring (F) Inquirer (D) ATL Focus onReflection Thinking Transfer Communicator INTERDISCIPLINARY Connected toArt OCT on burning candle or any hydrocarbon. 3- Incomplete combustion is dangerous. 4- To investigate the calorific value of a fuel. 5- Respiration, cooking and decomposition of limestone are exothermic but digestion and photosynthesis are endothermic reactions. Calorific value of food/fuel. 6- Hand warmers and rusting. MYP Unit Questions- What if all chemical reactions release heat? GRADE 8 (SCIENCE) TOPIC- HEAT ENERGY TRANSFER AOI- Environments Significant Concepts- Heat increases Kinetic Energy of particles which makes them to move faster. Thermometer measures average kinetic energy of the particles. Heat is transferred by conduction, convection and radiation. Evaporation causes cooling. Students should know1-Heat is the total kinetic energy of particles of a substance. 2- Temperature is the average kinetic energy of particles of a substance. 3- Measuring the amount of heat energy and comparing with temperature. 4- Heat energy travels by conduction, convection and radiation. 5- Construction and working of thermos flask. OBJECTIVE CRITERIA C Knowledge and understanding of Science LEARNER PROFILE Thinker(C) Risk Taker (C) Reflective (C ) Knowledgeable ( C) ATL Focus onOrganization Collaboration Information Literacy INTERDISCIPLINARY Connected toArt NOV 6- Green house traps heat energy. 7- Evaporation MYP Unit Question- What makes an object hot? GRADE 8 (SCIENCE) TOPIC- ECOSYSTEMS AOI- Environments, community and service Significant Concepts- Ecology and its keywords. Food chain begins with energy source. Biotic and abiotic components make an ecosystem. Student should know1- To construct food chain using the given information. 2- Role of decomposers as recyclers. 3- Place of human in a food chain. 4- Food web. 5- Ecological pyramids. 6- Predicting populations. MYP Unit Question- How populations change with time? TOPIC- PATTERNS OF REACTIVITY AOI- Environments Significant Concepts- Metals react with different speed with oxygen, water ans acids. More reactive metal displaces less reactive metal. Metals can be arranged in order of reactivity called reactivity series. Students should know1-Different metals react differently with oxygen. OBJECTIVE CRITERIA A One World CRITERIA B Communication in Science CRITERIA- C Knowledge and Understanding of science CRITERIA D Scientific Inquiry CRITERIA E Processing Data CRITERIA F Attitude in Science LEARNER PROFILE Inquirer (A,D) Thinker (A, C, D, E) Communicator (A,B,E,F) Caring (A,F) Risk Taker (C,D) Reflective (C,D,E) Knowledgeable (A,B,C) Principled(B,F) Open minded (F) ATL Focus onReflection Thinking Transfer Communication Organization Information Literacy INTERDISCIPLINARY Connected toMathematics 2-Displacement reactions of acids. 3- Reactivity series of elements. 4- Extraction of metals uses reactivity series of metals. MYP Unit Question- Why do we find some metals in native form while others exist in combined form? DEC TOPIC- HUMAN INFLUENCES ON THE ENVIRONMENT AOI- Environments Significant Concepts- The growing impact of humans on the environment. Pollution. Students should know1-The Earth’s changing atmosphere. 2- Air pollution. 3- Carbon dioxide. 4- Acid rain. 5- Soot and smog. 6- Water pollution. 7- Indicators of pollution. 8- Intensive farming. 9- Pest control. 10- The perfect environment for growth. MYP Unit Question- Some people believe that everyone must go back to the lifestyles of our early ancestors if the planet is to be saved. How realistic is this idea? GRADE 8 (SCIENCE) TOPIC- ELECTROSTATICS AOI- Human Ingenuity Significant Concept- Sub-atomic connected to Chemistry OBJECTIVE CRITERIA C Knowledge and understanding of LEARNER PROFILE Thinker(C) Risk Taker (C) Reflective (C ) ATL Focus onOrganization Collaboration INTERDISCIPLINARY Connected to Mathematics particles of an atom. Loss or gain of electrons makes an object charged. Static electricity. Conductors and insulators. Students should know1-Structure of atom. 2-Friction makes an insulator charged due to loss or gain of electrons. 3-laws of electro static charge. 4- Contribution of scientists related to electric charge. 5- Insulators and conductors. 6-Sparks and flashes. 7- Lightning. 8-Measuring current 9-The Van de Graff generator. 10- Digital sensors. MYP Unit Question- Imagine a day without electricity. TOPIC- ADAPTING TO A HABITAT AOI- Environments Significant concepts- living things in a habitat are adapted to seasons and environmental conditions. Characters help an individual to survive in their habitat. Students should Know1-adaptations to the seasons. 2- Adaptations to a habitat. 3- Adaptations for survival. MYP Unit Question- Every living thing has certain basic plan. Explain. Science Knowledgeable ( C) Information and Literacy Connected to Geography JAN GRADE 8 (SCIENCE) TOPIC- RATES OF REACTION AOI- Environments Significant concepts- The rate at which the chemicals change in a reaction is called rate of reaction. Particle theory/collision theory explains the rate of reaction. Students should know1- Rate of reaction can be calculated by knowing the change in mass of the reactants in unit time. 2- Rate of reactions can be calculated by using change in the volume of the product in unit time. 3- Explanation of rate of reaction due to change of concentration of reactants, surface area of reactants, temperature and presence of catalyst. 4- Graphical presentation of rate of reaction and interpretation of graph. MYP Unit Question- How could explosions be controlled? TOPIC- ELECTRIC CURRENT AOI- Human Ingenuity Significant concepts- Potential difference is necessary for current to flow. Flow of electrons constitute current. Students should know1-Voltage of cell 2- Measuring voltage 3- Resistance 4- Lamps and current size OBJECTIVE CRITERIA- C Knowledge and Understanding of science CRITERIA D Scientific Inquiry CRITERIA E Processing Data CRITERIA F Attitude in Science LEARNER PROFILE Thinker(C, D ,E) Risk Taker (D, C) Reflective(D, C, E) Knowledgeable ( C) Principled (F) Open minded (F) Communicator (E,F) Caring (F) Inquirer (D) ATL Focus onReflection Thinking Transfer Communicator INTERDISCIPLINARY Connected toMathematics FEB 5-Parallel and series circuits 6-Light dependent resistors 7- Diodes 8-Light emitting diodes MYP Unit Question- How will you predict for a substance in a circuit that it will conduct electricity? GRADE 8 (SCIENCE) TOPIC- CLASSIFICATION AND VARIATION AOI- Environments Significant concepts- The main groups of living things. Keys. Genes and Chromosomes. Students should know1- The main groups of living things- The plant kingdom, The animal kingdom. 2 – Keys to identify groups. 3-Spider key and numbered key for identification of living things. 4 Inherited characters. 5- Cells and reproduction. 6- Chromosomes and genes. 7- Variations- variation in family. a- Continuous b- discontinuous. 8 - Causes of variation. 9- Selection. 10- Mutations. 11- Clones. 12- natural selection. MYP Unit Question- What is the importance of classifying things? OBJECTIVE CRITERIA- C Knowledge and Understanding of science CRITERIA D Scientific Inquiry CRITERIA E Processing Data CRITERIA F Attitude in Science LEARNER PROFILE Thinker(C, D ,E) Risk Taker (D, C) Reflective(D, C, E) Knowledgeable ( C) Principled (F) Open minded (F) Communicator (E,F) Caring (F) Inquirer (D) ATL Focus onReflection Thinking Transfer Communicator INTERDISCIPLINARY Connected toGeography MARCH TOPIC- PREPARING SALTS AOI- Human Ingenuity Significant Concept- Preparation of salts using different methods. Students should know1- Acids and their salts. 2- When acid reacts with metal/metal carbonate /base, salt is formed. MYP unit Question- How could substances be separated? GRADE 8 (SCIENCE) TOPIC - TURNING OF A PIVOT AOI- Human Ingenuity Significant Concept- The turning effects of forces. Moments. Students should know1- Levers and types of levers. 2- Turning effects. 3- Moments. MYP unit Question- Is it possible to balance a mass of weight 5N with a mass of weight 15 N on a model seesaw with 10 cm arms? TOPIC- WORLD ENERGY NEEDS AOI- Environments. Significant Concept- Energy pathways on Earth. Renewable and Nonrenewable energy resources. Students should know1-The main source of energy. 2- The water cycle. 3- Fossil fuels. 4- Fossil fuels and environment. 5-Extracting oil and gas. OBJECTIVE CRITERIA C Knowledge and understanding of Science LEARNER PROFILE Thinker(C) Risk Taker (C) Reflective (C ) Knowledgeable ( C) ATL Focus onOrganization Collaboration Information Literacy INTERDISCIPLINARY Connected toMathematics 6- Non-renewable fuels. 7- Radioactive materials. 8- Types of renewable energy resources. MYP unit Question- What do people think will happen when the energy crisis comes?
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