How is chalk made??

1. How is chalk made?? by: Hayley Markline How is chalk made?? By Hayley markline

2. My BIG question is how is chalk made I chosse it because I have tried and never succefully did it My BIG question was how is chalk made. I choose it because I have tired to do it before and never succefully done it.

3. My hypothesis was right! Plaster only lets objects form. My hypothesis is that if you don’t use plaster it will not work, because nothing else will let it form and it will probably fall apart when you go to use it.

4. References • www.ehow.com/how to make homemade chalk 2053995 • Goggle ways to make chalk • My brain! References www.ehow.com/how to make homemade chalk 2053995 Goggle ways to make chalk My brain!

5. Materials: • Bowl • Chalk powder • Water • Water dropper • Spoon • Flour Materials: Bowl Chalk powder Water Water dropper Spoon Flour

6. Facts!!!!! • When you put chalk powder and any amount of water it turns to slim. • Chalk has been invented for 65 million years!=O Facts!!!!! When you put chalk powder and any amount of water it turns to slim. Chalk has been invented for 65 million years!=O

7. Steps First you need to gather up all your materials Next you need to pour flour into a cup or bowl of water Then write down what you saw that happened Next you take the chalk powder and you add a drop of water into it Then write down what happened again this time. • First you need to gather up all your materials • Next you need to pour flour into a cup or bowl of water • Then write down what you saw that happened • Next you take the chalk powder and you add a drop of water into it • Then write down what happened again this time.

8. Conclusion : • My hypothesis was right, and plaster was what you needed for your chalk to hold together. what I would change is that I would see if you used chalk powder and water and plaster what would it do? Conclusion : My hypothesis was right, and plaster was what you needed for your chalk to hold together. what I would change is that I would see if you used chalk powder and water and plaster what would it do?

9. THE END!! THE END!!