Cool Science project For Girls

Homeschool Ged - Cool Science project For Girls

Good morning. Now, I discovered Homeschool Ged - Cool Science project For Girls. Which is very helpful in my experience and also you. Cool Science project For Girls

This science scheme is certainly cool as it uses cold water or room temperature H20 and some balloons to perfect the experiment. In this demonstration you will use a balloon and expose it to the heat of a candle flame.

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Homeschool Ged

This scheme was done by a group of girls and they loved the activity, however, it can be done by a 7th grade trainee or as an 8th grade science experiment. You can call it a middle school demonstration since both grades should perform success with this project.

Before you do this you will need the supervision of a parent or adult and they may certainly want to hold the balloon over the flame and light the matches and candles for you. Please use caution when using matches and candles.

The materials needed for the demonstration:

· 2 balloons

· Water

· Matches

· A tapered candle in a holder

Here are the Instructions for the experiment:

Light the candle with the match.

Blow up the first balloon and tie the end. Hold the balloon over the candle flame. You may want to cover your eyes with protective goggles. This balloon will pop and does so very quickly. Relight the candle with another match. Fill up the other balloon with water. It does not matter what temperature the water is. Tie the end of this water filled balloon.

Hold this over the candle flame. What is happening? You will consideration the balloon does not pop like the other balloon. The flame is not hurting the balloon skin. Why does the balloon not pop? The water is inspiring the heat and doing so very speedily that it avoids damaging the balloon or melting it in any way. You will consideration some black debris on the exterior of the balloon. This is just carbon emitted from the candle flame burning. It can certainly be wiped off with a damp paper towel.

Here is an explanation of why the water keeps the second balloon from popping. It is protecting the balloon and keeping it cool enough to not allow it to break. Do a diminutive study before you demonstrate this to your audience about the actual heat coming from the flame and why and how the water can absorb the heat even though the balloon is the actual material touching the exterior of the candle flame.

This is another cool science scheme idea for your next fair experiment.

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