Photosynthesis Inquir y. Academy of the Sacred Heart 8 th grade. Goals. Learn the process of planning, setting up and carrying out an investigation. Learn how to phrase questions so they are testable. Learn how aquatic plants photosynthesize.
Academy of the Sacred Heart
Do different size light bulbs affect the rate of photosynthesis?
Variables: types of water – salt, tap, distilled and pond water tested
Tricks for the teacher1. Decide which variables you will let them change ahead of time. 2. Remove the beaker of water.3. Put a fresh cut on the plant each day.4. Put plant cut side up5. Look for bubbles under the leaves as well as coming out of the stem.