Showing Results for tree mendous trees : Page 4

This science fair project teaches students about wilting and browning of salad greens.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Check out this cool science fair project on identifying rocks and minerals for kids.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

This project concerns activity happening millions of miles away, on the sun.

The objective of this experiment is to evaluate the effects of acid rain on plants.