Question - What happens when you mix water with flour, baking soda, vegetable oil, or pop rocks?
Research - I will observe what will happen to the materials like if they will bubble or devolve. I already know that pop rocks will pop in water, but what other thing will happen to it?
Hypothesis - I think that the flour and baking soda will dissolve, vegetable oil will sink to the bottom of the cup and the pop rocks will bubble, a lot.
Experiment - What you will need to do first is pour one cup of water into four different cups. Then put one teaspoon of the materials one a cup. Do that for all four materials. (See photos above.) Then observe what you see. Next wait five minutes. Then observe. (See photos below.)
Observations after five minutes
Results - The properties of the flour was like a marshmallow like object sitting on top of the water. Baking soda looked like snow at the bottom of the cup. Vegetable oil made a weird bubble at the top of the water. And the pop rocks were popping a lot and it looked like a pile of sponge like crystals. They all looked like as before after five minutes.
Conclusion - My hypothesis was not correct. Next time I could stir the mixture instead of just putting the materials in the water. I was surprised that the flour and baking soda did not dissolve. I hope you liked my project.