Sunday, March 28, 2010

3B Science Projects


Care to share your hypothesis?

29 comments:

  1. This comment has been removed by a blog administrator.

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  2. How much salt does it take to float a raw egg?
    We think the container will effect the amount of salt used. Bigger Container=More salt.
    We also think it will take 1 cup

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  3. Question: Out of three kinds of glue brands which one dries the clearest.Hypophisis: We think hot glue will dry the clearest, because it is clear and it is hot to make it clear.

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  4. Will an ice cube melt faster in are or warm water
    We think that it will melt faster in aie

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  5. Does water boil faster with salt? I think water will boil faster with salt.

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  6. Do objects at the same time?[a golf,a basketall, and a baseball] We think the basketball will hit the ground first.

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  7. Do you think ice cubes melt faster in hot or cold water? We think the ice cube will melt faster in the hot water.

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  8. Will ice cubes melt faster in hot or cold water?
    We think the hot water will make the ice cubes melt faster because the hot water is warmer to make the ice cubes melt

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  9. Does an ice cube melt faster in air or warm water. i think it will melt faster in air.

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  10. What will freeze faster hot water or cold water?
    We think cold water will freeze faster because it is already cold. We think warm water will steam up and look like a volcano.

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  11. Do objects hit the ground at the same time.

    We think the basketball will hit the ground first.Also, why we think the basketball wiil hit the ground first because it is heavy.

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  12. How much salt does it take to float a raw egg?
    James and I think that the size of the container will effect the amount of salt you use. Bigger container = More salt.
    We also think it will take 1 cup of salt.

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  13. I can't wait to see these science projects! I'm proud of all of my boys.

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  14. Witch glue will dry the clearest? (pick three brands) We picked Hot glue, super glue and Elmer's glue.
    Philip and I think that the Hot glue will dry the clearest because the glue is hot.

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  15. Does hot water freeze faster than cold water?We think cold water will freeze faster because it is already cold.We think warm water will steam up and look like a volcano.

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  16. What differant effects do surfaces have on a rolling ball.We think the muddy surface will make the ball go slow,the rocky surface will make the ball bounce,and the smooth surface will make the ball go fast.

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  17. Matthew, I loved yor hypophisis about the hot water will steam up like a volcano I thought that was smart!

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  18. Richard, That was awesome, but it needs a touch more detail.

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  19. Lee,I would think that if I had that question too. That was also a reasonable hypophisis. loved it, that was awesome. Hey, I mean what I said. I'm out of here.

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  20. Richard,
    I think your hypothesis is interesting, and I cannot wait to hear the answer! I am wondering if the golf ball will hit the ground first because it's smaller and denser than the others. Let me know what happens!!

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  21. Matthew why do you think the warm looks like a volcano?

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  22. Davidb I loved your hypothises.I can't wait to see your sinece project.Hope for you to get an one hundred.

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  23. Philip, I relly agree with your hypothasis. I can't wait until I find out.

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  24. Anders, I think you have a great idea. Can't wait to see the dried glue.

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  25. I think Anders's is the best comment because his has a lot of detail.

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  26. Richard,
    You may be right great estimate. What other balls are there?

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  27. Anders, havent you and your partner tought that a cold glue that has a color to it might be the clearest?

    from stillman

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  28. Richard I also think that the basketball will touch the ground first too because it is heavy.

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  29. Davido I think the same. You know why. A icecube will just sit in cold water. If it is in warm warter it will melt

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