Mixing Liquids

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Mixing Liquids

  1. 1. By Matt, Valerie, and Keegan Educ 476 Presentation May 29, 2007
  2. 2. Games with Matt! <ul><li>Please proceed outside to be sorted into your activity group. </li></ul>
  3. 3. Getting Started <ul><li>Number off each member of your group of from 1 to 4 or 5 </li></ul><ul><li>Number 1 will collect the dixie cup labeled 1 </li></ul><ul><li>Number 2 will collect the dixie cup labeled 2 </li></ul><ul><li>Number 3 will collect the dixie cup labeled 3 </li></ul><ul><li>Number 4 will collect the dixie cup labeled 4 </li></ul><ul><li>Number 5 (or number 1) will collect the clear plastic cup and the worksheet. </li></ul>
  4. 4. Almost Ready! <ul><li>The last thing you need to set up is the clear plastic cup. </li></ul><ul><li>Number 1 can pour the syrup in the dixie cup labeled 1 into the clear plastic glass. </li></ul><ul><li>**Be careful not to get too much on the sides of the glass** </li></ul>
  5. 5. A Quick Demo <ul><li>When it is time, pour the rest of the liquids slowly down the side of the tilted glass as shown below. </li></ul>
  6. 6. Step 1 <ul><li>Think about what will happen if you pour the dishwashing liquid into the cup. </li></ul><ul><li>Sketch your hypothesis and explain briefly what you think will happen. </li></ul><ul><li>Tilt the cup on its side and slowly pour the dishwashing liquid (#2) into the cup. </li></ul><ul><li>What happened? Record your observation and sketch a picture. </li></ul>
  7. 7. Step 2 <ul><li>Think about what will happen if you pour the water into the cup. </li></ul><ul><li>Sketch your hypothesis and explain briefly what you think will happen. </li></ul><ul><li>Tilt the cup on its side and slowly pour the water (#3) into the cup. </li></ul><ul><li>What happened? Record your observation and sketch a picture. </li></ul>
  8. 8. Step 3 <ul><li>Think about what will happen if you pour the vegetable oil into the cup. </li></ul><ul><li>Sketch your hypothesis and explain briefly what you think will happen. </li></ul><ul><li>Tilt the cup on its side and slowly pour the vegetable oil (#4) into the cup. </li></ul><ul><li>What happened? Record your observation and sketch a picture. </li></ul>
  9. 9. The End Product <ul><li>You will have 2 minutes to discuss in your groups what happened and why. </li></ul><ul><li>Select one person who will present your hypothesis to the class. </li></ul>
  10. 10. The Ingredients <ul><li>Everything used was a liquid. </li></ul><ul><li>Every liquid was different. </li></ul><ul><li>Every liquid has a different density. </li></ul>
  11. 11. Density <ul><li>Density is the number of individuals or objects in a specific area. </li></ul>
  12. 12. Example High Density Low Density
  13. 13. Liquids Are Full Of Stuff! <ul><li>Liquids are made up of tiny pieces called molecules. </li></ul><ul><li>Some liquids have more molecules and therefore have a higher density </li></ul><ul><li>Some liquids have less molecules and therefore have a lower density. </li></ul>High Density Low Density
  14. 14. Layered Liquids <ul><li>Liquids with a lower density will ‘float’ on top of liquids with a higher density. </li></ul><ul><li>Which liquid has the highest/lowest density? </li></ul>Corn Syrup Dishwashing Liquid Water Vegetable Oil
  15. 15. The End Thanks for participating!!!

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