Unleash Your Curiosity with a Homeschool-Friendly Acid Rain Science Experiment: Step-by-Step Guide and FREE Printable Worksheet

Welcome to the exciting world of science experiments! At Coastal STEM Academy, we recently conducted a fascinating experiment to study the effects of acid rain on plant life. This engaging and insightful experiment is something you can easily replicate at home. In this article, I’ll guide you through the experiment’s step-by-step process, provide a printable for scientific observation, and even share a video of our own experiment in action. Let’s dive into the world of scientific exploration and discovery!

Acid Rain Science Experiment

Materials:

2 watering cans (you can easily create these by poking 5-10 holes into mason jar lids and then securing the lids jars).
2 plants of identical species of comparable size and health
1 cup of Water + 1 TBS Water for the Control
1 cup of Water + 1 TBS of Vinegar for the “Acid Rain”

Procedure:

Hypothesis: Start by creating a hypothesis regarding the effect of “acid rain” on plant growth.
Experimental Setup: Place the two plants in a well-lit area and ensure they are watered regularly.
Daily Observations: Over the 7-day period, water one plant with fresh, filtered water (control) and the other with the “acid rain” mixture. Record daily observations on the provided worksheet.
Conclusion: At the end of the week, analyze your recorded observations to confirm or refute your hypothesis regarding the impact of “acid rain” on plant growth.

Scientific Observation Worksheet

acid-rain-science-project-observation-sheet Download

We hope you’ve enjoyed the experiment instructions, the free downloadable scientific observation printable, and the embedded video on how to conduct the experiment. Have fun with it, and if you’ve tried it out, feel free to drop a comment below and let us know about your experience!