Editing Thurs June 4

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*Drinking Bird dipping 
**Center of Gravity of the liquid going up the container due to evaporation of the head
**Heat of Vaporization explanation (use in AP)
 
*Read poems from "Where Fish go in Winter" by Amy Ross
**Think good poems that help explain so commonly misunderstood concepts
**Personally, I like Popcorn one, my first college lab was to determine mass of water in popcorn (could not burn popcorn)
 
*Di keys for conifers (with cones)
**2 possible answer where answer directs you to another question etc until get answer
**Way to show classification (filtering process), I would use the word flow chart
**Take sometime to come up with one for chemistry
 
*Making bulb light with battery and copper wire
**Good to help student understand must have complete circular pathway for electron flow
 
*Many air pressure devices
**like the sink plunger with pippette in it so that you can use handheld vacuum pump to get air out (also can hold bowling ball with plunger)
**also include filling large balloon from blowing a few inches away from opening so that you can get Bernulli effect (rushing air in get more room air into bag).
**Talk about boiling point decrease via vacuum pump
**Egg into cold bottle (could replace with balloon) need cold bottle, wet egg dry towel
**Can get out if you carefully add air into top by hold upside down and blow air in (egg slowly comes out)
 
 
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