Look around, is there air around you?Can you see the air?What you need for your project:* One tissue* A glass A bowl WaterHow to Acrylic Material Korean Style Airless Pump Bottle 30ml And 50ml For Skin Cosmetics do this experiment:1.5.These two science fair projects kids will love to do can be turned into a very good science fair project. When the straw is through the water layer and you remove your finger, the air in the bottle can escape through the straw and the water starts pouring into the bottle. Observe what happens nowConclusion:The air in the bottle is trapped and prevents the water from running into the bottle.What happens to the tissue paper now?Why do you think it happens?What causes these bubbles?The case of the airlockAfter you have completed this, one of our science fair projects kids will love to do, you should be able to answer the following questions.Conclusion:Air takes up space and it is all around us. What happens when you pour the water in the funnel while the bottle is sealed?

What does it tell you about the properties of the water as well as the air?What you need for this experiment:* A funnel with a short stem A bottle with an opening that the funnel fist snuggly in* Adhesive clay* A straw* A jug* WaterWhat to do.In the second part you allowed the air to escape and water could fill that space left by the escaping air.The tissue stays dry in the first part because the air between the water and the tissue prevent the water from reaching it and making it whet. What do you think stopped the tissue paper from getting whet the first time?6. What was there between the tissue paper and the water?7. Place the funnel in the bottle. Take the glass out of the water and feel the tissue. The air was not there to form a layer between the water and the tissue any more, so the water reached the tissue and made it whet. Kids will not be interested in projects that are not very visual and that are not very easy to do. Why do you keep the top opening of the straw closed at first?How does the tissue paper feel after the first part of the experiment?2.Does air take up space?The case of the dry tissue paperAfter you have done this experiment you should be able to answer the following questions.

First you have to crumple the tissue and place it in the bottom of the glass making sure there is a relatively big space between the rim of the glass and the tissue. Now you take the straw and while keeping one end closed with your finger, push it into the funnel. No air can escape through the water as the water molecules in the opening of the funnel because of the surface tension in the water. What do you do when you seal the opening of the bottle with the adhesive clay?Seal the rim of the bottle with adhesive clay making sure it is completely sealed and no air can escape Put the water in a jug and pour some of it into your funnel and observe what happens. She loses interest very soon if things are moving too slow!So, here is a science fair projects kids will find fun and easy.Do you want your kids to love science? If so, make sure they do science fair projects kids will find fun. Why do you think it happens?8. Why doesn't the air escape through the opening in the funnel?5. Now do the same, but turn the glass slightly so the air can escape.

Now you have to turn the glass up side down and submerge it in the water making sure you keep it completely vertical. Pay attention to the scientific method and your display.2. Remove your finger6. What happens when you take away your finger after you have inserted the straw in the opening of the funnel?7. It actually is two experiments that can be done, first the one and on the next day the other so it does not take too long. (What is this?) When you insert the straw in the bottle, you hold one opening closed to prevent the water from the funnel to go into the straw.5. What do you see when you turn the glass slightly?3. Now and try all the questions on top. They want to see the results in a very short time; I've seen that over and over again with my little granddaughter Anabel. Take it out again and feel the tissue.