Showing Results for photosynthesis

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

This science fair project idea demonstrates that plants give off water.

Test whether plants can grow without sunlight and water.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Explore if planting seeds in a certain direction will affect how fast it germinates.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

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