Recursos

search
214
71 - 80

Gold is a precious metal, listed on the periodic table of elements.It is the softest of all metals.In natural samples it is often found mixed with other metals, such as silver. In this project, we stu ...

Determine whether the amount of air in a soccer ball will affect how far it goes when kicked.It is an educational content by education.com.By clicking on the title of this resource, you will be redire ...

This experiment serves to acquaint students with information on the current research on the effects of irradiation on the genes of fruit flies, namely, does irradiation produce mutations? Students acq ...

This science project examines the different composition of fungi and plants.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the conte ...

Students will investigate whether the color of the candles matter in burn duration and whether 2 candles of identical mass and weight but different dimensions (one is tall/thin; but the other is fat/s ...

Acid rain is becoming more and more of a for our world. Outside of industrial pollutants, like nitrogenous and sulfuric oxides, even excess carbon dioxide can affect the pH of rainwater. One question ...

Demonstrate and describe the acid-base reactions of baking soda and baking powder by making pancakes.It is an educational content by education.com.By clicking on the title of this resource, you will b ...

In this science fair project caffeine will be extracted from gunpowder green tea using dichloromethane and anhydrous sodium sulphate. The extracted caffeine will be validated by analysis with tannic a ...

Certain elements in a diet are believed to be able to increase a person’s basal body temperature and, as a result, improve metabolism. This experiment will evaluate whether simple diet modifications a ...

Students will investigate which type of light bulbs are the best at producing flattering photographs in both flash and non-flash conditions.It is an educational content by education.com.By clicking on ...