It is difficult to conceive of the distances between celestial objects. The Earth and the sun are usually around 149,000,000 kilometers apart and the distance between the sun and other stars are so gr ...
This project causes young children to focus on and become more aware of their sense of hearing and the power of their ears.It is an educational content by education.com.By clicking on the title of thi ...
Determine whether the types of plants growing in a Pacific Northwest rainforest environment are influenced by the soil acidity.It is an educational content by education.com.By clicking on the title of ...
This project involves experiments with carbonated beverages.The goals of this project are: To examine the differences between commercial brands of soft drinks. To invent a new kind of soda.It is an ...
In many parts of the world, winter temperatures drop low enough to make rivers and lakes freeze. And in those same parts of the world, where even those waters freeze, the ocean waters will not. Think ...
Do plants sweat? Not quite, but they do lose water. Track down the missing mass in this experiment by learning how plants lose water to the air through transpiration.How much water can a plant lose th ...
There’s a sound that is supposed to annoy teenagers and keep them from loitering in front of shops and stores. It’s called the Mosquito, and it’s supposed to be undetectable by adults. Take some volun ...
Determine how the temperature of a gas affects its density.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want t ...
Chidren will experience sounds travelling through things in different states: a bag of air, a bag of water, a wooden block.It is an educational content by education.com.By clicking on the title of thi ...
The project is about finding a mathematical relationship between the intensity of a sound wave and distance from the sound source.The goal is to have the student formulate a hypothesis about the relat ...