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QuickTime™ and a decompressor are needed to see this picture. by John Zavalney QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Think, Pair Share prompt What did yesterday’s convection activity have to do with wind? QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Air is a Fluid Mix together? To get? Acetic Acid + bicarbonate of soda = To do What? Sodium acetate + Carbon dioxide gas CH3COOH + NaHCO3 -> H2O + NaOCOCH3 + CO2 QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Air is a Fluid Short answer reflection questions 1. Why did the candle(s) go out? Draw a picture to explain it. 2. What happened to the air that was originally around the candle(s)? 3. Name two factors that cause air to move? QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Global Air Patterns •Read the Global wind article to learn where to draw the wind patterns on the map •Draw and label the wind currents More Complex Related activity http://www.teachingboxes.org/jsp/t eachingboxes/weatherEssentials/ wind/sequence/ QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? ANIMATIONS Global Winds http://daphne.palomar.edu/pdeen/Animations/23_We atherPat.swf Hadley cells http://www.mhhe.com/biosci/genbio/tlw3/eBridge/Chp 29/animations/ch29/global_wind_circulation.swf Coriolis effect http://www.nasa.gov/audience/forstudents/brainbites/ nonflash/bb_home_corioliseffect.html QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Global Air Patterns QuickTime™ and a decompressor are needed to see this picture. Start with End with QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Global Air Patterns Start Beginning Final QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Ocean/ shore Air Patterns •Read the seashore effect article to learn where to draw the wind patterns on the drawings •Draw and label the wind currents. QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Day time on shore breeze Night time off shore breeze Students draw and label the breezes created by the coastal conditions. Write a brief explanation QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Day time on shore breeze 1. Land heats faster than water. Warmed air rises 2. Warmer temperature creates LOW pressure 3. Rising air cools creating an area of HIGH pressure QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Day time on shore breeze 4. The air over the cooler water creates an area of LOW pressure 5. The cooler water creates an area of HIGH pressure 6. The offshore flow aloft QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Day time on shore breeze 7. And the surface onshore flow, called the sea breeze are both created by the areas of LOW and High pressure QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Night time off shore breeze 1. Water cools slower than land. Warmed air rises 2. Warmer water temp creates LOW pressure 3. Rising air cools creating an area of HIGH pressure QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Day time on shore breeze 4. The air over the cooler land creates an area of LOW pressure 5. The cooler land creates an area of HIGH pressure 6. The on shore flow aloft QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? Night time off shore breeze 7. And the surface off shore flow, called the land breeze are both created by the areas of LOW and High pressure QuickTime™ and a decompressor are needed to see this picture. EXPLORE WHAT CAUSES WIND ? 5 Words and a poster; reflection activity Each answers the above question by showing all the different ways air moves by: •Drawing as many pictures as needed •Using only 5 words •Presenting to the class QuickTime™ and a decompressor are needed to see this picture. Assessment Work on FINAL PROJECT PowerPoint Presentation The GOOD the BAD and the FUTURE Of wind generated energy •Develop story board •Gather research and resources •Begin putting your PowerPoint together
