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1. ### brilliant.org › wiki › uniform-probabilityUniform Probability (by Outcomes) | Brilliant Math & Science Wiki

Jan 27, 2023 · The sample space of this experiment is S = \ {1,2,3,4,5,6,7,8,9,10\} S = {1,2,3,4,5,6,7,8,9,10}, and |S|=10 ∣S ∣ = 10. Let X X be the event of drawing an even-numbered card. Then X = \ {2,4,6,8,10\} X = {2,4,6,8,10}, and |X|=5 ∣X ∣ = 5. All of the outcomes in this experiment are equally likely, so we can use the above formula:

2. ### www.goodhousekeeping.com › life › parenting45 Best Science Experiments for Kids to Do at Home or In School

Jan 24, 2023 · Next, put water in each of the jars. Pour 1⁄4 cup (60 ml) of water into the first jar. Add 1⁄2 cup (120 ml) of water to the second jar. Continue in 1⁄4-cup increments, adding 3⁄4 cup (180 ml) of...

3. ### www.thetechedvocate.org › 10-easy-science-fair10 Easy Science Fair Projects for Kids - The Tech Edvocate

Jan 27, 2023 · The Old Egg in a Bottle Trick. this old trick is an impressive experiment for kids to teach about the correlation between temperature and pressure,. Using just eggs, a wide mouth glass bottle, matches, and strips of paper, children will be able to make an egg “magically” fit through the bottle’s opening. Cabbage Acid-Base Indicator.

4. ### littlebinsforlittlehands.com › easy-science-fairEasy Science Fair Projects - Little Bins for Little Hands

Jan 23, 2023 · Investigate what household materials protect a dropped egg from breaking. For this egg drop project, all you need are eggs, plastic zip-top bags, and your choice of materials from around the house. Kids can create easy science fair projects when they know how to formulate questions, focus on research, and find affordable and accessible materials.

5. ### www.weareteachers.com › 5th-grade-science-projects54 Hands-On Fifth Grade Science Projects and Experiments

Jan 11, 2023 · 31. Blow up a balloon—without blowing. This is the classic science experiment that helps you teach the reactions between acids and bases. Fill a bottle with vinegar and a balloon with baking soda. Fit the balloon over the top, shake the baking soda down into the vinegar, and watch the balloon inflate.