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| While creating a resource page, please click here for a resource creation [http://karnatakaeducation.org.in/KOER/en/index.php/Resource_Creation_Checklist '''checklist'''] | | While creating a resource page, please click here for a resource creation [http://karnatakaeducation.org.in/KOER/en/index.php/Resource_Creation_Checklist '''checklist'''] |
| = Concept Map = | | = Concept Map = |
− | <mm>[[alernative energy resource.mm|Flash]]</mm> __FORCETOC__
| + | [[File:alernative energy resource.mm|Flash]] __FORCETOC__ |
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| = Textbook = | | = Textbook = |
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| ===Activities=== | | ===Activities=== |
− | [[Alternative_energy_resources_solar_energy_activity_1|The_Shoebox_solar_cooker]] | + | Activity 1 - [[Alternative_energy_resources_solar_energy_activity_1|The Shoebox solar cooker]] |
− | =Activity No # 1 - '''Name of Activity''':'''The Shoebox Solar Cooker'''
| + | Activity 2 -[[Alternative_energy_resources_solar_energy_activity_2|colouring in the colouring book]] |
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− | ==Estimated Time==
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− | 45 min
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− | ==Materials/ Resources needed==
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− | # Shoebox
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− | # Oven Thermometer
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− | # Soda Cans
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− | # Black Paint (or wide tipped felt marker)
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− | ==Multimedia resources==
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− | {{#widget:YouTube|id=i44v63gPtgE}}
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− | | |
− | ==Website interactives/ links/ simulations==
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− | ==Process (How to do the activity)==
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− | | |
− | 1. Paint a soda can black paint . If you don’t have paint you can use a felt marker
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− | , or even wrap the
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− | can with black paper. Secure the paper with tape or rubber bands. This helps the can absorb
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− | heat.
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− | <br>2. Use kabob stick to punch a hole through
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− | one of the long sides of the shoebox. The
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− | hole should be about 2” from the back of the
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− | box. This is for the thermometer.
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− | <br>3. You may have to add several layers of
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− | cardboard inside. This lets the thermometer reach the inside of the can. It also adds
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− | insulation. Try wrapping the cardboard with aluminum foil to reflect heat onto the can.
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− | <br>4. Attach another reflector with tape. Puncture the reflectors with kabob sticks, and
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− | and slide them through the reflectors. use the sticks
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− | to hold the reflectors open.
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− | <br>5. Try using a black-painted can and a plain can to see how
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− | fast each heats up. Make a chart to record your results.
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− | <br>6. Lay the shoebox on its side in the sun. You can lean it against a wall to face the
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− | sun. Fill the soda can about 3/4 full with water, and place it in the box. Insert the
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− | thermometer, and record the temperature. record the temperature
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− | again at regular intervals (15 minutes or more).
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− | | |
− | ==Developmental Questions (What discussion questions)==
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− | # why we have to wrap shoe box with black paper?
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− | # can we use black paint insted of balck paper?
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− | | |
− | ==Evaluation (Questions for assessment of the child)==
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− | # what is the role of black paper in this activity?
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− | # which is good for the solar cookoer -black paper or white paper?
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− | | |
− | ===Activity No # 2 - '''Name of Activity'''==='''Colouring the resources'''
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− | | |
− | ==Estimated Time== 45 min
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− | | |
− | ==Materials/ Resources needed==
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− | | |
− | | |
− | ==Multimedia resources==
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− | | |
− | ==Website interactives/ links/ simulations==
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− | ==Process (How to do the activity)==
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− | | |
− | | |
− | | |
− | ==Developmental Questions (What discussion questions)==
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− | | |
− | ==Evaluation (Questions for assessment of the child)==
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| ''To link back to the topic page''' | | ''To link back to the topic page''' |
| [http://karnatakaeducation.org.in/KOER/en/index.php/'''Give the link of the page name from where activity was given''' Back] | | [http://karnatakaeducation.org.in/KOER/en/index.php/'''Give the link of the page name from where activity was given''' Back] |
− | =Activity no #2-name of Activity= colouring {{subst:Science-Activity}
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− | ==Concept #2== | + | =='''Concept #2wind energy'''== |
| + | |
| ===Learning objectives=== | | ===Learning objectives=== |
| + | # to know about the need of wind energy as alternative energy |
| + | # to learn the wind energy as the source non conventional energy |
| + | # to understand need of wind energy in a decentralized system |
| + | |
| ===Notes for teachers=== | | ===Notes for teachers=== |
| ===Activities=== | | ===Activities=== |
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| = Fun corner = | | = Fun corner = |
| + | |
| + | [[Category:Science]] |