Thursday, May 16, 2013

Scientist experiment

Science experiment

Purpose: To see if plants can grow without oxygen.

Aim: What plants needs to grow

Method: We got a pot plant and filled it with soil, then we got a plastic bag and put the pot plant into it.  We got a milk bottle cap and filled it with water.  We then carefully put the cap on the pot the sealed the bag.  We placed the bag in the sun then the experiment began.

Result for day 4: Nothing, But there is a little bean growing.

Conclusion: At the first day of the experiment nothing really happened apart from the plastic bag fogging a little. After day two there was a little bean growing and the bag got more cloudy.  After day 3 the bag was no longer puffy. And the at the final day the test experiment grew to a big plant.

No comments:

Post a Comment