A mold is the term used for all microscopic fungi that grow in the form of multicellular filaments, called hyphae. Hyphae are the main mode of vegetative growth in fungus. However, fungi that grow as single cells are called yeasts. This experiment enables the children see and learn in what conditions the molds grow in [...]

Most people associate bacteria with diseases and illnesses. But there are other kinds of bacteria that are helpful to humans and one of these is yogurt. Yes, yogurt is made from bacteria, specifically the Lactobacillus bulgaricus. This bacterium is actually only one of the several bacteria used in making yogurt.
How is it helpful to people, [...]

We always hear our mothers telling us to wash our hands with soap and warm water to kill the germs. Let us find out how true this statement is.
For this experiment, we need one 4 inch sized Petri dish, water, 5 grams of agar nutrient, container to boil water, plastic wrap, cotton swab and hand [...]

Dissecting a flower is a good way to learn about the reproductive parts of a plant. For this project, any flower with large parts is the best specimen. You may use flowers found in your garden or you can ask a local florist for free discarded flowers. A scalpel or any sharp knife is needed [...]

In this experiment, the children will realize how vital the roles of the roots and the stems are to the plants.
The materials needed are 6 white carnations, 6 plastic cups, food coloring, knife and water.
Step 1
Fill the cups half full with water and add 20 to 30 drops of food coloring in each cup. Use [...]