In this easy elementary science project we are going to experiment with yeast. I wonder if you know what yeast is? Well, it is a type of fungus that lives on the skins of many fruits. A spoonful of yeast contains millions of little single-celled organisms (it is very simple organisms.) These organisms work like [...]
Floating eggsWe all know that a fresh egg sinks in fresh water. Find out how much salt you need to add to the water to make the egg float instead.VolcanoesThis is messier! OK, you can make a simple volcano using vinegar and baking powder and you’ve probably got the ingredients already. For a more realistic [...]
In this elementary science fair project we are going to find out what can be done to prevent soil erosion. I think we all know that soil erosion is a very big problem all over the world.Here are some of the Scary Facts: Did you know that the worlds’ deserts grows by about 16 000square [...]
