Hurumanu - Decomposing and Recycling
Aim: To learn about the rate that different materials decompose.
Hypothesis: I think that the banana will rott the fastest
Materials:
- banana
- styrofoam cup
- test tubes
- bread
- paper
Steps:
- get test tubes
- get the ingredients
- get the right size and put them in the test tube
- put the ingredients in the test tube
- wait a few weeks
Findings:
3 weeks
|
Colour
|
Change
|
Observations
|
Banana
| green, brown, white | the change was it changed | |
Paper
| normal | nothing | |
Styrophone cup
| normal | nothing | |
Bread
| yellow, white, brown, green | the change was that it changed colpour |
5 weeks
|
Colour
|
Change
|
Observations
|
Banana
| |||
Paper
| |||
Styrophone cup
| |||
Bread
|
No comments:
Post a Comment
Please structure your comments as follows:
Positive - Something done well.
Thoughtful - A sentence to let us know you actually read/watched or listened to what they had to say.
Helpful - Give some ideas for next time or Ask a question you want to know more about.