All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

What is the effect of acid rain on Lichens?Featured science project
The purpose for this experiment is to investigate the effect of acidic solution on fruticose, foliose, and crustose lichens. This experiment is being done to model the effect of acid rain on lichens in the natural environment and to use this information to determine if these lichens can be used as bioindicators.
Difficulty: High school
The Effect of Environmental Factors on Wood Decay Featured science projectScience project video
This science fair project was conducted to find out how the environment affects the decaying process in wood. The following tests were carried out by first immersing the wood in either rainwater, acid water (which simulates acid rain), sea water or soil
Difficulty: High school
Safe storage of breadFeatured science projectScience project video
This science fair project was conducted to ascertain what conditions will help prevent bread from becoming moldy. The bread was kept in different environments to observe the time taken for mold to appear.
Difficulty: Middle school
Using fruit to preserve breadFeatured science projectScience project video
This experiment was performed to compare how adding fruit paste to bread made it last longer without s. The tests were done using paste made from prunes, raisins and dates added to the bread before baking.
Difficulty: Middle school
The fungus among us: it's a bird, it's a plane, it's a mold spore!Featured science projectScience project video
Fungi often go unseen because of their small size, but they are important to us in many ways. Some fungi are beneficial to us and are used to make medicine, such as penicillin. Yeast, a kind of fungi, causes bread to rise in baking. Other types of fungi are not so beneficial, and can cause diseases such as athlete's foot and other infections. Fungi need particular conditions for growth. In this s
The Effect of Various Treatments on the Mold Growth of Red D'Anjou PearsFeatured science project
The purpose of this experiment was to determine the best way to reduce blue mold (Penicillium), and gray mold (Botrytis cinerea) on red D’Anjou pears, in open air. The information gained from this experiment would benefit most fruit growers, especially pear growers, by reducing their reliance on fungicides.
Difficulty: High school
How to grow your own yeast fungus
The yeasts are one very important group of fungi. The common yeast used in baking bread grows very fast. You can complete an experiment in two days! The basic idea in this method is to measure the amount of carbon dioxide (CO2) released during the growth of yeast.
Difficulty: Elementary school
How do different temperatures affect the growth of fungi?
My hypothesis is that fungi will thrive in warmer temperatures.
Difficulty: Middle school
What is the Effect of Lignin on biodegradability?
Plant cell wall material is composed of three important constituents: cellulose, lignin, and hemicellulose. Lignin is particularly difficult to biodegrade, and reduces the bioavailability of the other cell wall constituents. A bit of knowledge about each of these constituents is helpful in understanding the vastly different rates that different plant materials decompose.
Difficulty: High school
How to grow mould in a moist chamber
The simplest method of growing molds is to put a substrate like bread in a moist chamber. The substrate provides nutrients, and the chamber maintains the high humidity that favors the growth of fungi.
Difficulty: Elementary school
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