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Welcome Second Grade Class

Welcome Second Grade Class. Today we will be learning about the Three States of Matter and density. The Three States of Matter. Gas Liquid Solid. Matter. Something that occupies space Matter is anything made of atoms and molecules. Solids. Has a definite shape.

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Welcome Second Grade Class

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  1. Welcome Second Grade Class • Today we will be learning about the Three States of Matter and density

  2. The Three States of Matter • Gas • Liquid • Solid

  3. Matter • Something that occupies space • Matter is anything made of atoms and molecules

  4. Solids • Has a definite shape. • Does not take the shape of its container. • It also has a definite volume because it can be measured. • Examples: Ice cube, Cookie, Pencil

  5. Liquid • Does not have a definite shape. • It takes the shape of its container. • It does have a definite volume because it can be measured. • Examples: Milk, Paint, & Water

  6. Gas • Does not have a definite shape. • It sometimes takes the shape of its container and sometimes flies freely around you. • These particles are not connected to each other and takes up whatever space is available. • Examples: Oxygen, Helium (balloon), and Water vapor

  7. Density • how much something of a set volume weighs. • Density= Mass/Volume • Example: A block of foam is less dense than a block of lead

  8. Which one is a Solid?

  9. Correct!

  10. Wrong!

  11. Which one is a liquid?

  12. Correct!

  13. Wrong!

  14. Which one is a Solid?

  15. Correct!

  16. Wrong!

  17. Which one is a Gas?

  18. Correct!

  19. Wrong!

  20. Which one is a liquid?

  21. Correct!

  22. Wrong!

  23. Works Cited • Chalkboard: http://katelynmash.wordpress.com/2010/01/19/five-ways-to-explain-public-relations-to-your-mama/ • 3 States: http://awesomechemistry.com/Period-8.php • Universe: http://www.tcd.ie/Communications/news/news.php?headerID=1588&vs_date=2010-10-1 • Ice Cubes: http://corallista.com/2011/09/08/corallistas-beauty-tip-ice-cubes-for-glowing-toned-skin/ • Rock: http://www.funnyjunk.com/funny_pictures/4130252/oldest+usbflash/ • Waterfall: http://www.hdwallpaperspics.com/waterfall-pictures.html • Windmill:http://www.mtnt.net/services/energy-services/windmills/ • Matter: http://www.stevespanglerscience.com/experiment/seven-layer-density-column • Question Mark 1: http://the-smiling-pony.deviantart.com/art/Question-marks-cutie-mark-261946101 • Cup: http://kimerkeepenitreal.blogspot.com/2012/09/fill-me-up-lord.html • Smoke: http://www.realestateadvisorlawblog.com/tags/greenhouse-gases/ • Correct: http://www.sodahead.com/fun/how-do-you-deal-with-your-fears/question-2685655/?link=ibaf&q=correct+answer • Wrong: http://caliblue.wordpress.com/author/caliblue/page/6/ • Question Mark 2: http://blog.sysomos.com/2010/05/19/twittera-as-a-resource-tool/question-mark/ • Wave:http://logisticsmonster.com/2010/09/21/bush-tax-cuts-brainwashed-to-yearn-for-the-status-quo/liquid-curl/ • Surf Board: http://www.slowtrains.com/vol8issue3/midgettvol8issue3.html • Question Mark 3:http://www.infendo.com/name-that-company/question-mark-2/ • Ball:http://www.prettytough.com/category/water-polo/ • Pool:http://www.oxyathletics.com/facilities/venues/TaylorPool • Question Mark 4:http://fantasyknuckleheads.com/andre-johnson-and-the-top-15-fantasy-question-marks-for-week-8/ • Wind:http://www.greentechmedia.com/articles/read/undermining-the-critics-of-wind-power • Question Mark 5:http://blog.patientslikeme.com/2008/10/ • Apple:http://www.123rf.com/photo_11834405_red-apple-isolated-on-white-background.html • WaterLhttp://sustainability.yale.edu/bio_land_water

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