SUGGESTED PLANNING of TEACHING and ASSESSMENT Grade 6 Natural Sciences and Technology (NS & TECH) 2020 TERM 1 48 days CAPS Topics 1: 15-17 Jan (3 days) Science Process Skills Life and Living Requisite preknowledge Gr. 4: Life processes Informal assessment; remediation 4: 03-07 Feb Plants and Food Plants and air 5: 10-14 Feb Nutrients in food Plants and Air Food groups Gr. 4: Energy and Energy transfer; 6: 17-21 Feb 7: 24-28 Feb Nutrition Balanced diets 8: 02 -06 Mar Food processing Need for processing food Recommended video clips Videos URL Photosynthesis song new and complete version https://youtu.be/wj8TGhcCnxs Photosynthesis https://youtu.be/mpPwmvtDjWw Explain and illustrate how plants make food. Compare glucose sugar (such as glucose sweets) and starch (such as maize flour) according to their taste and colour. Test various foods for the presence of starch with iodine solution (e.g. cooked rice, flour, potato, bread, oil, boiled egg, cheese, etc.) Methods for processing food Different ecosystems Living and non-living things in ecosystems Solids, liquids and gases 2: 06-09 Apr Mixtures 10: 16-20 Mar REVISION & CONSOLIDATION MARCH TEST Food Webs Food Webs Materials: Science diary or workbook, pencils, Video clips from the internet, Perishables: Examples of different foods representing the different food groups and food packaging Materials: Science diary or workbook, pencils, Video clips from the internet, Laptop / tablets / smart phones, etc., etc., pictures and information about foodrelated illnesses, etc. Laptop / tablets / smart phones, etc., pictures of various ecosystem such as rivers, mountains, sea, rocky shore, ponds, wetlands, grasslands, forests and deserts, etc. Recommended video clips Videos URL What Is Diabetes https://youtu.be/4EEtubB74lM Drying Food - The Basics https://youtu.be/FKSgyjk_e3c How to Make Cheese at Home https://youtu.be/AWx8VlnT8ZY Pickling Vegetables https://youtu.be/103mpng1Jp8 How to make Plum Jam ~ Easy & Yummy! https://youtu.be/n82mSCmdKCA Recommended video clips Videos URL Food Webs: Crash Course Kids #21.2 https://youtu.be/Vtb3I8Vzlfg Food Webs & Energy Pyramids https://youtu.be/0oCtfA1f14c Food Webs and Energy Pyramids: Bedrocks of https://youtu.be/-oVavgmveyY Biodiversity Classifying food into the different food groups, namely; Carbohydrates, Proteins and Fats and oils, vitamins and minerals. State reasons why each food group is important in our diet. Read labels on food packaging to look for the nutrients and/or the additives in the food. Explain if each of the additives make these products healthier or less healthy to eat? Carefully study various diets to evaluate if they contain all the food groups / balanced diet? Explain why different portions of the different food groups are necessary for a balanced diet Discuss various diseases caused by an unhealthy diet such as tooth decay, obesity, diabetes or deficiency diseases. Explain the benefits of food processing. Study photographs of various foods and describe why and how each food has or will be processed. Comparing traditional and commercial food processing methods. INFORMAL TEST 1 Describe different types of ecosystems on our planet. Identify an ecosystem, describe and draw the feeding relationships (food webs) within it. Investigate an ecosystem in or near the school grounds. Mark out the area with the sticks and string using the quadrant method, ensuring that you do not damage any of the plants and animals. Study both the living and non-living thing within the ecosystem. Identify the possible threats to this ecosystem and possible ways to overcome them. TASK 1: PRACTICAL TASK / INVESTIGATION 1 TERM 2 54 days 1: 31 Mar -03 Apr 9: 09-13 Mar Ecosystems and food webs Gr.5: Food chains Materials: Video clips from the internet, blindfold clipboard, plastic droppers, Science diary or workbook, pencils, Laptop / tablets / smart phones, etc., etc. Chemicals: Iodine solution Perishables: mealie flour, flour, cooked rice, potato, bread, glucose sweets, sugar, sugar cane, if possible, fresh fruit, oil, boiled egg, cheese SBA (Formal Assessment) CAPS Topics 3: 27-31 Jan Photosynthesis Science Process Skills Topic, concepts, skills and values Resources (other than textbook) to enhance learning 2: 20-24 Jan TASK 2: MARCH TEST 1 REVISION 3: 14-17 Apr 4: 20-24 Apr Solutions as special mixtures 5: 28-30 AprDissolving 6: 04-08 May Mixtures and water resources 7: 11-15 May 8: 18-19 May Processes to purify water Notes on or guidelines for mid-year examinations: Topic, concepts, skills and values Arrangement of particles Mixtures of materials Solutions Soluble substances Saturated solutions Insoluble substances Requisite preknowledge Recommended video clips Videos URL Introducing solid,liquid and https://youtu.be/guoU_cuR8EE gas States of Matter https://youtu.be/s-KvoVzukHo C005 Particles - solid liquid https://youtu.be/UnBoQe2rsgo gas 3 States of Matter for Kids https://youtu.be/wclY8F-UoTE (Solid, Liquid, Gas): Science for Children FreeScho PLASMA - The Boss Of All https://youtu.be/zqzWfguYj1c States Of Matter | MONSTER BOX What are the 5 States of https://youtu.be/IX4c8Imh1Ms Matter? 4th & 5th States of Matter https://youtu.be/Q7V3zcZiBNI 18 States of Matter https://youtu.be/5EteI1it2rc Draw and explain how particles are arranged in a solid, liquid and gas Identify the three (3) states of matter in everyday life. Informal assessment; remediation Water pollution Importance of wetlands Clean water INFORMAL ASSESSMENT: PRACTICAL TASK / INVESTIGATION Materials: Science diary or workbook, pencils, Video clips from the internet, Laptop / tablets / smart phones, etc., examples of materials and substances such as: sand, coins, plastic spoons for scooping, small glass or transparent plastic cup for mixing, sieve (the type used for sieving flour), kitchen towel or paper towel, copper sulfate crystals, matches Perishables: salt, sugar, tea leaves, peanuts, dried beans sweets, curry powder, grated cheese, milk, water, cooking oil, food colouring Laboratory Equipment: beakers, funnels, filter papers, evaporating dishes, tripod stands, stove or Bunsen burners Recommended video clips Videos URL Dissociation of salt https://youtu.be/EBfGcTAJF4o Growing Sugar Crystals https://youtu.be/P4n9jJXHCKE Crystal Time Lapse (Canon 550D) https://youtu.be/caGX6PoVneU Explain and demonstrate the different ways in which solids, liquids and gases can be combined to form mixtures. Explain and demonstrate the different ways in which mixtures can be separated such as: sieving and hand sorting. Investigating different solids to see if they dissolve in water including: salt, sugar (soluble substances); sand, mealie meal, flour, maize flour, samp, curry powder, custard powder (insoluble substances) Investigating solutions to see if we can recover the solute by: filtering, settling followed by decanting and evaporating the water (crystallisation) Investigate and make sugar crystals EXAM PAPER Marks: 60 Time: 60 minutes (1 hour) Learners must answer all Questions. Laboratory Equipment: glass beakers / small yoghurt tubs / clear containers, stopwatch or clock with second hand, thermometers, plastic spoons Materials: Science diary or workbook, pencils, Video clips from the internet, Laptop / tablets / smart phones, etc., fine table salt, coarse rock salt, very hot water (not boiling), tap water (at room temperature), ice water Recommended video clips Videos URL Science Project: Solid https://youtu.be/-CwnAxylyFo Liquid Gas (Pokemon Style!) Melting vs Dissolving https://youtu.be/jLGn0ANiIkg Watt's Up? 5th grade collaboration Ep. 2 Melting and Dissolving https://youtu.be/vA_f38UDoR 4 Investigate the difference between melting and dissolving. Investigate, measure and draw graphs of the time taken to dissolve a solute: in hot or cold water when stirring/shaking or not stirring/shaking using coarse or fine salt Laboratory Equipment: Sieves, filter paper, funnels, beakers Materials: Science diary or workbook, pencils, Video clips from the internet, Laptop / tablets / smart phones, etc., etc., containers, kettle, water, purification tablets (if possible), pictures of different polluted water sources, pictures of different wetlands Recommended video clips Videos URL What is Water Pollution and types of Water https://youtu.be/i_zEZDwTMIo Pollution? Water Pollution Documentary https://youtu.be/QqNUTlY5foQ BP Oil Spill Effect on Wildlife https://youtu.be/-OVNd6Fa9fg Wetlands in South Africa Website:http://wetland.org.za/ Isimangaliso Wetland Park Website: http://www.isimangaliso.com/ Stop Water Pollution! Save Our Mother Earth! https://youtu.be/uDSmJSGrC6c South African Gauteng Residents Face Water https://youtu.be/z3Xl2VRbbns Pollution Over Mining Section A: Life & Living and Processing + Matter & Materials and Processing Question 1 Multiple Choice Questions 5 marks Question 2 Matching Columns 3 marks Question 3 Label a diagram OR One-Word Item 3 marks Section B: Structured Questions Question 4 and 5 Life & Living and Processing; 24 marks Question 6 and 7 Matter & Materials and Processing; 25 marks Low 50% ± 30 marks Cognitive levels Middle 35% ± 21 marks High 15% ± 9 marks TERM 1 Topics Discuss pollution and where it comes from. Identify three main categories of pollutants found in water and explain how you think they entered / end up in water. Investigating how to best purify dirty water in class or/and at home. Design, make and evaluate a simple system to clean dirty water, (such as a sand filter) according to specifications and constraints. Explain why are wetlands so important Research the different wetlands in South Africa. INFORMAL TEST 2 SBA (Formal Assessment) TASK 4: MID-YEAR EXAMINATION Terms 1 & 2 Content Gr. 4: Materials around us Materials: Science diary or workbook, pencils, Video clips from the internet, Laptop / tablets / smart phones, etc., etc. Resources (other than textbook) to enhance learning Rates of dissolving Allocated Time in CAPS TERM 2 Suggested mark allocation Topics Allocated Time in CAPS Photosynthesis 2½ weeks ± 10 Solids, liquids and gases ½ week ±2 Nutrients in food 1½ weeks ±4 Mixtures 1 week ±4 Nutrition 1½ weeks ±4 Solution as special mixtures 2½ weeks ±6 Food processing 2½ weeks ±6 Dissolving 1 week ±4 ±8 Mixtures and water resources 2½ weeks ±6 Processes to purify water 2½ weeks ±6 Ecosystems and Food 2 weeks webs TOTAL TASK 3: PRACTICAL TASK / INVESTIGATION 2 REVISION Suggested mark allocation 20 weeks 60 marks TERM 3 54 days 1: 07-10 Jul 2: 13-17 Jul 3: 20-24 Jul Electric Circuits CAPS Topics Topic, concepts, skills and values A simple circuit Circuit diagrams Conductors Requisite preknowledge 5: 03-07 Aug 6: 11-14 Aug Materials: Video clips from the internet, Science diary or workbook, pencils, Laptop / tablets / smart phones, etc., thumbnails (drawing pins), D-size battery (1.5 V), a selection of different batteries, such as: a torch battery, a watch battery, a cellphone battery, a hearing aid battery, a car battery (or photo), torch light bulbs, three pieces of electric wire 15-20 cm long with the ends about 1 cm stripped of the plastic insulating material, adhesive tape or Prestik, piece of cardboard, two thumbnails with metal (brass) tops (remove plastic if tops are covered), metal paper clips (remove the plastic if covered), etc. Videos Phet simulations to build simple circuits Insulators Using electric circuits Fossil fuels and electricity Investigate different ways of making a simple circuit Investigate how a switch works Investigate bulbs by comparing torch light bulbs with a light bulb that are used in a light fitting in a house or in your classroom Identify the six parts of a light bulb Explain the energy transfer through the electric wires to the thin wire inside the bulb Draw and label symbols that are used for the components of an electric circuit Draw a circuit diagrams using various components (e.g.; 1 cell and 2 bulbs; 2 cells and 2 bulbs; 3 cells and 3 bulbs; 3 cells, a bulb and an open switch; 1 cell, 2 bulbs and a closed switch (the switch must be in between the bulbs); etc. 1: 29 Sep-02 Oct The Solar System Gr. 5: Energy and Electricity ; Renewable ways to generate electricity Gr. 5: Fossil, Planet Earth and Beyond Explain and illustrate using diagrams to show how fossil fuels such as coal were formed Explain steps which outline the process to make electricity from coal: Use diagrams to trace and explain the electrical energy in a sequence from an appliance, such as from your TV set, to the coal-fired power station and back to the original source, the Sun Examine labels (in adverts, or real electrical appliances) to find out how much power they require in a certain time (e.g.; kettles, a radio, a TV, an iron, a hot plate, charging a cell phone, etc.). and make comparisons. Explain different ways to save electricity, from small actions, to larger actions Describe and illustrate using diagrams safety rules when working with electricity Researching and writing about renewable ways to generate electricity including in wind power generators, solar panels (photovoltaics), hydro- electric power generators, biomass, and geothermal Compare the advantages and disadvantages of renewable and non-renewable sources for energy INFORMAL TEST 3 Movement of the Earth and Planets 3: 12-16 Oct The Movement of the Moon The Sun, Planets and Asteroids Rotation (Earth) Rotation (Moon) Moons Revolution (Earth) Revolution (Moon) 4: 19-22 Oct Recommended video clips URL Videos Formation of Fossil Fuels Renewable Energy Energy from the Wind How hydroelectricity works https://youtu.be/_8VqWKZIPrM https://youtu.be/oTyWeW5MEio https://youtu.be/F3bZzOyMhKI https://youtu.be/rnPEtwQtmGQ Telescopes Materials: Video clips from the internet, Science diary or workbook, pencils, Laptop / tablets / smart phones, etc., etc. Posters or pictures or intern et images showing the model of the Solar System and the Moon A model of the Solar System Recommended video clips URL https://youtu.be/W47Wa7onrIQ https://youtu.be/B1AXbpYndGc The Solar System - Space School The Birth of Planet Earth - New Documentary The birth of planets Why Isn't Pluto a Planet Any More? http://science.gsfc.nasa.gov/690/solarsystemtou r.html https://youtu.be/z_RAEESmsrs https://youtu.be/A4r58o4cSh0 https://youtu.be/yTyFgD8PkbA https://youtu.be/FqX2YdnwtRc Research information about the planets focusing on size, distance from the Sun, average temperature, number of moons and any other features Make models of the Solar System taking into account position in relation to the Sun, size and features of the planets Describe and draw the objects in our Solar System INFORMAL ASSESSMENT: PRACTICAL TASK / INVESTIGATION Vehicles used on the Moon Vehicles used on Mars (Robots called Rovers) Gr. 4: Rocket systems Materials: Video clips from the internet, Science diary or workbook, pencils, Laptop / tablets / smart phones, etc., a white ball made from polystyrene, koki pens – different colours, Models and a light source such as torch, lamp or candle Recommended video clips Videos URL moon rotation https://youtu.be/exIpL0Uhr_k Synchronous Rotation of the Moon https://youtu.be/OZIB_leg75Q Space - an intro for kids (2/4) - Sanger Academy The Planet Venus EARTH - One video you NEED to see MARS VIDEO: Nasa reveals footage from red planet Valles Marineris Jupiter: The Largest Planet Quick Tour of Planets & Their Moons Systems to explore the Moon and Mars https://youtu.be/N2EU96xqEk4 https://youtu.be/Hg_NzWbsvxE https://youtu.be/thuViaxRd_w https://youtu.be/xB2hdU1XNGM https://youtu.be/crsqzZNUXsY https://youtu.be/s56pxa9lpvo https://youtu.be/9ETwG8X54MA Demonstrate the movements (rotation and revolution) and of the Earth using models and body movements Demonstrate how day and night occur using a model of the Earth and a light source (for the Sun) Draw and write about the rotation of the Earth in relation to the Sun - how day and night occur Demonstrate rotation, and revolution of the Moon around the Earth, using models and body movements Draw and write about the movements of the Moon in relation to the Earth and the solar system. Draw a table to compare the Sun (a star), the Earth (a planet) and the Moon including: shape, composition, size, movement in relation to other space objects and ability to produce light 01 - Nov -02 Dec END-OF-YEAR EXAMINATION Notes on or guidelines for end-of-year examinations: TASK 7: END-OF-YEAR EXAMINATION EXAM PAPER Terms 3 & 4 Content Recommended video clips Videos URL Mars Rover: Opportunity | National https://youtu.be/_5sChMVz8v4 Geographic Mars Rover Curiosity Learns How https://youtu.be/nOO4PLl0Kis to Use Its Robot Arm | NASA JPL MSL Mission HD Video Mars Rover's "Seven Minutes of https://youtu.be/_qaaj69MKrU Terror" | National Geographic SALT, Southern African Large https://youtu.be/JPGfX3W8hxU Telescope First Moon Landing 1969 - The https://youtu.be/PrSD8tpoSz0 Greatest Day Ever Apollo 17 Lunar Rover https://youtu.be/sRSpntQ-VtY The new Square Kilometre Array https://youtu.be/TyRqcebnFTo science animation Square Kilometre Array https://youtu.be/cJB5xfPTzsw Build a Mars Rover! https://youtu.be/gENiNOEyNwc Research the key features and purposes of the Mars or Moon Rovers including wheels and axles, cameras, mechanical arms, and systems for using solar energy and communications Design, make and evaluate a model of one of the vehicles which can move by means of wheels and Axles. Measure how far the different vehicles can run down a ramp and draw bar graphs INFORMAL TEST 4 REVISION Section B: Structured Questions Question 4 and 5: Energy & Change and Systems and Control; 27 marks Question 6 and 7 Planet Earth & Beyond and Systems and Control; 20 marks Marks: 60 Time: 60 minutes (1 hour) Learners must answer all Questions. Section A Energy & Change and Systems and Control + and Planet Earth & Beyond and Systems and Control Question 1 Multiple Choice Questions 5 marks Question 2 Matching Columns 3 marks Question 3 Label a diagram OR One-Word Item 5 marks Materials: Video clips from the internet, Science diary or workbook, pencils, Laptop / tablets / smart phones, etc., Tools and materials: Long-nose pliers, wires, small and big nails, big scissors, a small hammer, e glue, balloons, crayons or paint TASK 6: SEPTEMBER TEST TASK 5: PRACTICAL TASK / INVESTIGATION 3 5: 25-29 Oct Systems for looking into space Gr. 4 and Gr.5: Planet Earth Gr. 4: The Sun Gr. 4: The Moon Requisite preknowledge SBA (Formal Assessment) Illegal Connections Investigate what conductors and insulators are? Test different materials (such as metal paper clips, nails, wire, steel-wool, coins, plastic, glass, ceramic, cardboard, paper, wood, rubber, chalk) in an electric circuit to see if they are conductors or insulators, and recording the results in a table. Identify where electrical insulators are used such as in plastic insulated wires, rubber gloves used by electricians, glass and ceramic insulators on power lines Explain the importance of electrical insulators Design systems that use circuits to solve problems for people, whether it is the wiring in a house, an alarm bell, a lighthouse on the coast, or constructing toys which use electrical energy to work. Design and make a system that uses a circuit to produce movement, light, sound or heat. 2: 05-09 Oct CAPS Topics Informal assessment; remediation 10: 08-18 Sep Materials: Video clips from the internet, Science diary or workbook, pencils, Laptop / tablets / smart phones, etc., REVISION Videos Sun, Earth, Moon animation Birth of the Solar System | Naked Science: Birth of the Solar System The Wanderers (movie) 9: 01-05 Sep Materials: Video clips from the internet, Science diary or workbook, pencils, Laptop / tablets / smart phones, etc., D-size battery (1.5 V), torch light bulbs, three pieces of electric wire 15-20 cm long with the ends about 1 cm stripped of the plastic insulating material, adhesive tape or Prestik, piece of cardboard, rubber band, nail, glass object (rod, tube or just a piece of glass), pen, coins (brass and silver), cardboard paper (fold the paper to form at least 4 layers to make it easier to connect in a circuit), steel wool, piece of wood, pencil (contact points on the wood), pencil with both sides sharpened to expose the lead, test the lead part of the pencil, rubber, chalk, piece of ceramic, aluminium foil, metal spoon, plastic spoon, piece of leather, drinking straw, Styrofoam, etc. Recommended video clips URL http://phet.colorado.edu/en/simulation/signal-circuit INFORMAL ASSESSMENT: PRACTICAL TASK / INVESTIGATION Resources (other than textbook) to enhance learning Cost of electricity Gr. 5: Stored energy in fuels; SBA (Formal Assessment) Topic, concepts, skills and values 8: 24-28 Aug Mains Electricity http://phet.colorado.edu/en/simulation/circuit-construction-kit-dc https://youtu.be/AY9qcDCFeVI Create a Lemon Battery TERM 4 47 days 7: 17-21 Aug Systems to solve problems Gr. 5: Energy and electricity Resources (other than textbook) to enhance learning Informal assessment; remediation 4: 27-31 Jul Electric conductors and Insulators TERM 3 Topics Electric circuits Electrical conductors and insulators Allocated Time in CAPS 2½ weeks 2 weeks Cognitive levels Middle 35% ± 21 marks Low 50% ± 30 marks High 15% ± 9 marks TERM 4 Suggested mark allocation Topics Allocated Time in CAPS Suggested mark allocation ± 10 The Solar System 2½ weeks ±9 ±6 Movements of the Earth and Planets 1 week ±4 Systems to solve problems 2½ weeks ±7 The movement of the Moon 1 week ±4 Mains electricity 3 weeks ± 10 Systems for looking into space 1 week ±3 Systems to explore the Moon and the Stars 2½ weeks TOTAL 20 weeks ±7 60 marks