Graph Paper

Lets examine what ingredient is the densest water. We use seven glasses and fill with the same quantity of water. Make sure that all the glasses are the same Grae and form. We want fair and free accurately.

Lets get some ingredients:

• glasses
  
• salt water
  
  
• Sugar
  
• Powdered detergent
  
• Baking Soda
  
• Flour
  
• Pepper
  
• Graph paper
  
• Egg
  
• Pen

Measure Pour a cup of water in each glass. Now with a measuring spoon, 1 teaspoon each of the above ingredients in a separate glass, so that a container has water and pepper and the other has cup flour and so on. Each glass has a different ingredient. Stir any good, so that the drug problem. You may need to stir some longer than others to receive mixed consistently.

Take another glass and fill out fun with water.

For can use eggs to be tested. They are so useful for so many things. Place the egg in the jar with water. The eggs should sink to the bottom of the glass. Write it on your graph paper. You might want to list all ingredients on the bottom of the chart paper.

Now remove the egg with a spoon and dry with a paper towel. Lower Austria's egg in the next glass and see what happens. Note, if the egg went down, or was floated somewhere in the middle.

After each cup is experimenting, remove the eggs and rinse under water and dry with a towel before proceeding with the next ingredient to liquid combination.

What contributed to the egg float? This ingredient from the water is the densest. Now the experiment again, but this time pout in 1 tablespoon of the individual ingredients and see if you have another outcome.

This is fun to show for your next science fair.

Get more science project ideas and 8th grade science projects at http://scienceprojects.fetching.us

Lesa Bolt is a contributor to scienceprojects.fetching.us

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