My Science Experiment

 

Throughout our science unit we have been focusing on organic and inorganic material. As an experiment, we decided to compare the growth of a bean seed in organic material vs inorganic material. We developed hypotheses and predicted what type of material our bean seeds would grow best in. Over the past three weeks we have observed our bean seeds once or twice a week to see how they are changing and growing. Below are my observations I noticed today.

My observations about my bean plant that is growing in organic material are…..
it grew, it had green leaves.
My observations about my bean plant that is growing in inorganic material are…..
it grew taller than the other one, it had green leaves.
Conclusion: I think the plants grew better in inorganic material because of these reasons:

  • volcanic radioactive perlite stuff (perlite comes from volcanos. volcanos have radioactive stuff).
  • perlite has nutrients that makes it grow easier.