What science projects did you do in school? How did you do, and what did you learn doing this project?

Similar questions: science projects school learn project.

Soap, yeast, crystals, and moths! I did several science projects throughout my school career. In elementary school, I did some very basic projects.

The one I remember best involved making soap from pig fat, I believe. It was actually a lot of fun. It wasn't incredibly difficult, but I learned the process, and I enjoyed showing others what I had done...although I have to admit, the soap I made was about the ugliest shape and color imaginable!

It was perfectly fine for washing hands, but it was quite brittle and a rather dreadful yellow, so if anyone tries this, you should consider adding some sort of food coloring! I have no recollection of my prize, although I think it received a blue ribbon. It didn't look quite this nice...

In middle and high school, I took on more complex projects.In 8th grade, I did a study of the effectiveness of yeast at different temperatures.

This involved a fairly complex setup, but in the end, I learned that yeast released the greatest volume of carbon dioxide at temperatures around 50 degrees Celcius (I think...this is from five years ago). I really enjoyed this study because it was very systematic and was applicable. This resulted in a first place award.

In 9th grade, I studied the colors and shapes of crystals of various chemical compounds by creating a supersaturated solution and watching crystals grow from a seed crystal under a microscope. The microscope had the capacity to take photos so I got many very fascinating images of crystals. This wasn't exactly an experiment, but more of an observational study.

Before this, I had never understood the diversity of crystals. I got a second place for this study. Some snow crystals...

This past year, I did a study on the oviposition behavior of tobacco hornworm moths.

I tested whether these moths would be more likely to lay eggs on nonhost plants if they were exposed to a larger proportion of nonhost plants before emergence. It's too difficult to explain in a few sentences, but that's the gist. This experiment was a lot of work...I had to carry around three huge moth environments, and occasionally a moth would escape, so it was rather chaotic - not to mention smelly!

In the end, however, I got a first place.

?size=572&uid=%7BAA7ECE67-67CC-488C-AEFD-0A8CD6283367%7D Science projects can be a lot of fun...or very stressful. If you're trying to decide on a project, all I suggest is that you choose something that really interests you rather than something that sounds impressive.

I hope that helps! J. Meradeuw's Recommendations The Everything Kids' Science Experiments Book: Boil Ice, Float Water, Measure Gravity-Challenge the World Around You!

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Built a windtunnel From 6th grade to 8th I built a wind tunnel. Each year it would get more complex and better suited for actual testing. It was actually a decent wind tunnel towards the end.

What I learned from it is that it doesn't matter how long it took you to do something or how technically advanced it is. The kid whose mother grew some lima beans for him will win. I always got high Bs but some of the most garbage projects would win.

Just like that episode of the simpsons where the kid builds the actual working model of a nuclear power plant but homer wins with his macaroni version. Good luck! Sources: life experience .

Boomerangs we made boomerangs. I did great and had fun. Lessons learned: don't get the glue on your fingers don't toss the boomerang directly towards someone don't toss the boomerang when there is a gust don't make the edges too sharp or you won't have fingers to catch it aerodynamics does work!.

I did that Volcano thing - my main gol was to pass - but I learned a little about chemical reactions Volcano Science ProjectThe following sample volcano science project experiment is meant to give you ideas on how to perform experiments and arrange your project. Use this science project to come up with ideas for your own experiments. Volcano Science ProjectThis volcano science project compares the reactive effects of yeast and hydrogen peroxide, baking soda and vinegar, and baking soda and lemon juice to discover which mixture produces the most explosive reaction.

Background:Research information on volcanoes, volcanic eruptions, acid/base reactions, and decomposition reactions. Answer the following questions: How can volcanic eruptions be simulated with models? What happens when acids and bases are mixed?

Why do these chemical reactions occur? What are decomposition reactions? Hypothesis:From your research you should discover why chemical reactions occur when certain substances are mixed.

From this you will predict which mixed substances (yeast and hydrogen peroxide, baking soda and vinegar, or baking soda and lemon juice) will produce the most explosive eruption in your volcano. * Lemon juice * Vinegar * Hydrogen peroxide * Baking soda * Packet of rapid rise yeast * Liquid dish soap * Water * Red food coloring * Measuring cups * Spoon * Straw * Measuring tapeProcedure:1. Gather materials needed for your experiment.2.

Assemble your volcano following instructions and safety precautions in your kit.3. In a cup, mix 1 tablespoon of baking soda, 1 tablespoon of liquid dish soap, 1/4 cup water, and 3 drops of red food coloring. Pour mixture into the "mouth" of your volcano (eruption bottle).4.

Pour 1/4 cup of lemon juice into the mouth of your volcano.5. Watch and record what happens.6. Measure the distance the lava travels from the volcano base.7.

Clean area for next experiment.8. Repeat step 3.9. Repeat step 4 substituting 1/4 cup vinegar for lemon juice.10. Repeat steps 5-7.11. Add 2 teaspoons of quick-rising yeast into the mouth of your volcano.12.

Measure 1/2 cup of hydrogen peroxide in a cup and add 3 drops of red food coloring.13. Pour hydrogen peroxide mixture into the mouth of your volcano and stir with a straw.14. Repeat steps 5-6.

Results:Compare your results. Describe how each eruption looked. Which reaction was most explosive?

Why? Describe the types of reactions that occurred in your volcano science project experiment. Graph and chart your data.

Conclusion:Summarize what happened in your volcano science project experiment based on your results. Explain patterns in your data. Did your data support your hypothesis?

If not, explain why. Evaluate your project and make suggestions for improvements. Sources: My answer .

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I got a science project and I need help on it.

I need to do a project for science. I need just two examples of friction DECREASING in tennis. Help?

Thanks!

I need help finding a school science fair project that involves growing plants in different solutions.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.