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The pressure of the air around us changes constantly. These changes are associated with changes in the weather. When the air pressure is high (also called a high), the weather is mostly likely to be f ...

Bouncing baby bubbles! In this experiment, create strong bubbles and see how long these airy visitors will stick around.What factors help extend bubble life span?It is an educational content by educat ...

This project deals with the qualities of shade on a sunny day.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 wan ...

The big flash you see when lightning strikes is a natural electrical discharge between a cloud and the ground, or within a cloud. This lightning can travel as fast as 140,000 MPH and reach temperature ...

The project looks at the oil content in different types of algae by comparing the surface beading of water droplets on the algal surfaces. The goal is to have the student formulate, test and, if neces ...

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 ...

Test the concentration of dissolved oxygen in the water, when it has oil and without oil.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...

Do some colors absorb more heat than others?If you put a bunch of pieces of the same kind of paper out in the sun at the same time, they should all get equally warm, right? Let's find out!It is an edu ...

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 ...

Normally, we throw all of our compost into one big pile, and use it to fertilize the garden. However, it stands to reason that different types of compost have different effects on plants. This project ...