Please comment on the following questions in a paragraph format with complete sentences. Write them in your notebook on a nice clean page. Make sure you have a title: PA: Energy & Transfer, a date and update your table of contents. You do not need to write the question, but it should have the question number. Please proof read to make sure that it make senses and covers the whole question.
- Why do scientists build and use models?
- What are some examples of models that people or scientists use?
- What are variables in an experiment?
- What are some variables you think you could control in the solar boat activity?
- What are some ways we use energy?
- What are some kinds of energy sources we use?
- How can energy sources change or transfer from one to another?
