How the world works final work
Transcript of How the world works final work
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My experiment
• BY RASHID ALMANSOORI
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idea/question
• If we mixes baking powder and vinegar will it • Have lots of bubbles
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research
• Baking powder is made from white powder
• Vinegar is made from fruit that conduct sugar
• ask .com
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hypothesis
• I think that vinegar and baking powder will make a bubbles
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Safety etc
• You should stand back because we don’t now what will happend
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Scientific process• Ask a question-: what can we see when we combine vinegar
and baking powder
• Research-: baking powder is made from white powder
• Form your hypothesis-: it will be lots of bubbles
• Test your hypothesis-:pour a vinegar and water solution in a bottle pour three table spoon of baking powder swirl the mixture. Observe and record your result -: bubbles are observe and if we keep swirling there maybe lots of bubbles. Accept/reject your result-: I accept the result. Conclusion-:baking powder and vinegar doesn’t like eachother
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My procedure
goal: to make gas bubbles Materials• baking powder• vinegar • Cup Steps 1. Pour the vinegar inside the cup2. pour the baking powder inside the cup with the vinegar3. Move back when it has lots of bubbles so you don’t have a mess on your T-shirt.My Observation: I observed that made gas bubbles.