The hypothesis is that the algae will grow better in water at about 20 degrees Celsius.

You will order algae plants, gather materials, fill containers with water at different temperatures, let the plants grow for 8 days, measure the amount of color in the plants, and filter the plants from the water.

You will need 8 Spirogyra plants, 1 container, 1 thermometer, 1 colorimeter, 4 liters of water, 1 vacuum flask, 6 glass fiber filters, 1 magnetic stir bar, 1 magnetic stirrer, and 1 funnel.

The results showed that the plants growing in water at about 35 degrees Celsius had the most color in them, while the plants that were growing in water at about 25 degrees Celsius had the least color in them. This suggests that all algae plants may grow best in water around 35 degrees.

This science project is interesting because it can help people who grow and use algae to know how warm or cold the algae should be growing in.

Experiment variations to consider include using distilled water instead of tap water, and trying to keep the water temperature the same.

Hey there! Here are some awesome videos about this science project that we think you'll really like. They're not only super fun, but they'll also help you learn more about the science behind the project. So sit back, relax, and get ready to have some fun!!