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Didactalia: material educativo > 12-14 ans

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An Investigation into the Factors Affecting  the Dispersion of Oil in Water Ecosystems

The purpose of this project was to investigate the factors that might affect the dispersion of oil in water.It is an educational content by education.com.By clicking on the title of this resource, you ...

Candle Lit Energy

During the burning process, potential energy in a candle is converted to heat energy. This science project measures the amount of heat energy released by a burning candle.It is an educational content ...

Which Fabrics Shrink the Most in the Wash? Does Washing or Drying Cause This?

In this experiment, we will discover which fabrics shrink the most in the wash and why. In theory, the fabrics should be expanded because of heat...but why do they shrink instead?It is an educational ...

Do Packaged Seeds Expire?

Discover whether packaged seeds, despite having an expiration date printed, actually do expire.It is an educational content by education.com.By clicking on the title of this resource, you will be redi ...

Do Plants Need Water?

Determine whether plants will grow if they are watered with various liquids.The purpose of this experiment is to find out whether plants really need water to grow or whether they just need to be kept ...

Queenstown Creek: Land Use Vs. Water Quality

Queenstown Creek and its environment have made very noticeable changes over the past fifteen years. The land has been rural for a very long time. The residential areas have enlarged considerably in th ...

Marble Race: Finding Viscosity of Fluids

Viscosity is a measurement of a fluid’s resistance to change or deformation, or more simply put, how thick it is. A fluid can be a gas or a liquid, and it is easy to see that liquids are thicker than ...

Which Type of Sponge Holds the Most Water?

We are going to find out which type of sponge holds the most water.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If yo ...

Making Clouds: How to Make a Water Cycle Model

If you leave of cup of water on a sunny table outside, the water disappears in a couple days. Where does it go? When water “disappears,” how does it get back to us? Learn how to make a water cycle mod ...

Blow Bigger Bubbles

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 ...

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