Experiments are necessary to teach science because when you do an experiment you can see how things work or how they are made. In a experiment you can learn a lot of new things and when you do an experiment it will answer all your question that you had of the experiment.
In experiments you learn how to do experiments and what are the step to doing the experiments. We can learn a lot in experiments and you have fun doing experiments. Experiments can teach you new things and when you learn those new things you will be able to understand more.
In science you will do experiments to know why things occur or why they are like that. You will always have questions on experiments in science class because you want to know about that experiment and why are you doing that experiment. Experiments are necessary to teach science a lot because that way students will be able to understand and will participate more in class because they understand.