Standard deviation is a statistic that tells you how closely a group of numbers (for example, temperatures) are clustered around a mean value (average temperature). When the standard deviation is smal ...
Hans Christian Oersted was a Danish scientist who explored the relationship between electric current and magnetism. Current is the flow of electrons, and is how we hardness electricity. Currents creat ...
Electromagnetism is a cool (and useful) natural phenomenon. Electric current, which is the flow of electrons, creates its own magnetic field when in a closed loop. In conjunction with other magnets or ...
When you walk across a carpet and then touch a doorknob, you may feel a jolt caused by static electricity. Why does that happen? The soles of your shoes and the carpet are both insulators, so when the ...
Many components affect how big a bubble you can blow. This project tests the effects of diluted soap on the size of the bubble.It is an educational content by education.com.By clicking on the title of ...
Geographic changes are changes in the earth's landscape such as the drying up of rivers or changes in plant growth. Geographic changes usually happen over great lengths of time. Factors contributing t ...
The project is about measuring the effectiveness of a detergent containing a UV-absorbing compound in blocking UV-A radiation.The goal is to have the student conduct a controlled experiment to test cl ...
This project deals with plant adaptations and survival. The goals of the project are that the student develops an understanding of the scientific method and process, the student gains knowledge that p ...
Student tests the effects of temperature change on the reactivity of the catalase enzyme.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...
The air is made up of about 21 percent oxygen. This science projects allows you to find this percentage for yourself through examining a chemical reaction between oxygen and rust.It is an educational ...