Books

 

Barnhart, CA (2008) Wind Power. Foresman, Illionis, USA

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Duggan, Lillian (2008) Solar Power. Science advanced. Illionis, USA

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Fix, Alexandra (2008). Energy. Heinnemann. Chicago, USA

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Scott, Foresman (2008) Science the diamond grade 4. Pearson. Illinos, USA

 

Web sites and images

 

Britannica Kids. (2021). Solar energy. Retrieved from: solar energy - Kids | Britannica Kids | Homework Help

 

BBC News mundo. (2011). ¿El primer signo de interrogación de la historia?. Recovered from: ¿El primer signo de interrogación de la historia? - BBC News Mundo

 

Clipart Library. (2019). Solar Panel Cliparts #2497139 (License: Personal Use). Recovered from: solar panel clipart - Clip Art Library (clipart-library.com)

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Clipart Library. (2019). Rig Cliparts #238659(License: Personal Use). Recovered from: oil derrick - Clip Art Library (clipart-library.com)

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Clipart Library. (2017). Istockphoto. Recovered from: http://clipart-library.com/search2/?q=clipart%20dinosaur#gsc.tab=1&gsc.q=clipart%20dinosaur&gsc.page=1

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Clipart Library. (2019). Download Solar Panel Gif #1421430 (License: Personal Use). Recovered from: http://clipart-library.com/clipart/5TRrgjjXc.htm

 

Clipart Library. (no date). Collection of Pictures Of People On Computers (58). Recovered from: Free Pictures Of People On Computers, Download Free Pictures Of People On Computers png images, Free ClipArts on Clipart Library (clipart-library.com)

 

Clipart Library. (2019). school-clip #3179942 (License: Personal Use). Recovered from: clipart school building - Clip Art Library (clipart-library.com)

 

Clipart Library. (2019). Heating And Cooling Pictures #1199944 (License:

 

Personal Use). Recovered from: heating and cooling - Clip Art Library (clipart-library.com)

 

Clipart Library. (2019). Heating And Cooling Pictures #1199957 (License: Personal Use). Recovered from: air conditioning graphic - Clip Art Library (clipart-library.com)

 

Clipart Library. (2019). Solar termal. Recovered from: 4-1-1solar_thermal.gif (456×256) (epa.gov)

 

Clipart Licrary. (2019). Electric Line Cliparts #2824378 (License: Personal Use).Recovered from: electrical tower clipart - Clip Art Library (clipart-library.com)

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Curious Kate. (2021). Facts about solar power. Retrieved from: Facts about solar power - Fun Kids - the UK's children's radio station (funkidslive.com)

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Clipartlogo. (2021). Eco bulb. Reovered from: eco bulb Clipart | +1,566,198 clip arts (clipartlogo.com)

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Ducksters. (2021). The Environment Solar Energy. Retrieved from: Environment for Kids: Solar Energy (ducksters.com)

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Dreamstime. (2021). Your purchase helps fight COVID-19!. Recovered from: Steam Shower Chalk White Icon On Black Background Stock Vector - Illustration of design, black: 190956331 (dreamstime.com)

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Dreamstime. (2021). Silicon. Recovered from: Silicio Ilustraciones Stock, Vectores, Y Clipart – (5,133 Ilustraciones Stock) (dreamstime.com)

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Dreamstime. (2021). Blue sky with White clouds background. Border of clouds. Simple cartoon design. Flat style vector illustration.

Reovered from: Blue Sky With White Clouds Background. Border Of Clouds. Simple Cartoon Design. Flat Style Vector Illustration Stock Vector - Illustration of abstract, cloud: 176834280 (dreamstime.com)

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Eia. (no date). Use of energy explained. Recovered from: Recovered from: Use of energy in explained - U.S. Energy Information Administration (EIA)

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Eia. (no date). Electricity explained Electricity in the United States. Recovered from: Electricity in the U.S. - U.S. Energy Information Administration (EIA)

 

​Education. (2019). Curious Kids: How do solar panels work?. Retrieved from: Curious Kids: How do solar panels work? - The Conversation - ABC Education - http://education.abc.net.au/newsandarticles/blog/-/b/3382475/curious-kids-how-do-solar-panels-work?null

 

Freepik. (no date). little-kids-get-sunburn-summer-day. Recovered from: little-kids-get-sunburn-summer-day_10045-126.jpg (626×626) (freepik.com)

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GetDrawings. (2021). Wind Turbine Clipart. Reovered from: Wind Turbine Clipart at GetDrawings | Free download

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iStock by Getty Images. (no date). There is no image name. Recovered from: Hot Weather Sweat Vectores Libres de Derechos (istockphoto.com)

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Kiddle. (2020). “Solar cell facts for kids”. Retrieved from: Solar cell Facts for Kids (kiddle.co)

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Learn Engineering. (2018). How do Solar cells work?. Retrieved from: How do Solar cells work? - YouTube

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National Geographic (2001) Hidroelectric energy. Resource Library. Recovered form: https://www.nationalgeographic.org/encyclopedia/hydroelectric-energy/

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National Geographic (2001) Hidropower. Resource Library. Recovered from: https://www.nationalgeographic.com/environment/article/hydropower

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Nicepng. (2021). CoreIDRAW Graphics suite. Recovered from: Download HD Barb Wire Clipart Vector - Cord Clip Art Transparent PNG Image - NicePNG.com

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NRCD.ORG (2021) Renewable Energy: The Clean Facts. Recovered from https://www.nrdc.org/stories/renewable-energy-clean-facts

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Our World in Data. (2020). Colombia: Energy Country Profile. Recovered from: Colombia: Energy Country Profile - Our World in Data

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Pinterest. (2021). How You Can Use a Solar Panel for Your Solar Hot Water Heater. Recovered from: Solar Power Facts | Solar alternative energy | Solar water heating system, Solar water heating, Energy saving systems (pinterest.com)

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PNG EGG. (no date). Black and white Dodgeball Game Sport, ball, game, face png. Recovered from: Black and white Dodgeball Game Sport, ball, game, face png | PNGEgg

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Pngtree. (2021). Sun clipart cartoon cute sun simple strokes material PNG and Vector. Reovered from: Sun Clipart, Download Free Transparent PNG Format Clipart Images on Pngtree

 

PngAAA. (2021). Colombia Capital Map. Reovered from: Colombia Capital Map - Colombia Outline png - free transparent png images - pngaaa.com

 

TED-Ed. (2016). “How do solar panels work? – Richard Komp”. Retrieved from: How do solar panels work? - Richard Komp - YouTube

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The conversation. (2019). Curious Kids: how do solar panels work?. Retrieved from: Curious Kids: how do solar panels work? (theconversation.com)

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The kid should see this. (2011). “How do solar panels work?”. Retrieved from: How do solar panels work? | The Kid Should See This

Vecteezy. (2021). Prado vacío en un día soleado. Recovered from: prado vacío en un día soleado 1591896 Vector en Vecteezy

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Toppng. (2021). Free PNG free download gota de agua png clipart drop clip art – imagen de gotas de agua PNG image with transparent background PNG images transparent. Reovered from: free download gota de agua png clipart drop clip art - imagen de gotas de agua PNG image with transparent background | TOPpng

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Vecteezy. (2021). Natural Resources Water Energy Free Vector. Reovered from: Natural Resources Water Energy Free Vector 173027 Vector Art at Vecteezy

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Your dictionary. (NA). “Semiconductor Meaning”. Retrieved from: Semiconductor Meaning | Best 9 Definitions of Semiconductor (yourdictionary.com)

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Organizations and companies

 

Green Yellow (2020) Carulla FreshMarket 140 se convierte en la primera tienda ‘Carbono Cero’ de la marca gracias a GreenYellow. Recovered from: https://www.greenyellow.co/carulla-freshmarket-140-se-convierte-en-la-primera-tienda-carbono-cero-de-la-marca-gracias-a-greenyellow/

 

Little Sun (2021) Online Workshop: Learn how solar techonology Works. Recovered from:: https://littlesun.org/onlineworkshop-solartechnology/ y de https://youtu.be/eFO87Oz5_uI

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Video

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Cómo hacer un molinillo de papel. https://youtu.be/17bU9jSll9s Recuperado el 3 de mayo de 2021

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