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Didactalia: material educativo > 10-12 ans/3ème cycle d’enseignement primaire

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Why Do Leaves Change Color in the Fall?

The objective is to find out why leaves turn colors in the fall.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 w ...

Which of two superabsorbent polymers is the most absorbent?

Sodium polyacrylate is a superabsorbent polymer primarily used as an absorbent for water and aqueous solutions in baby diapers, adult incontinence products, feminine hygiene products, and similar appl ...

Way To Glow

Hipervinculo Química

Way To Glow

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.It is an educational content by education.com.By clicking on t ...

Which has the most sugar: Fruit Juice, Fresh Squeezed Fruit Juice, Organic Fruit Juice, or Soda?

It’s commonly known that soda has a large quantity of sugar.But how much sugar is there in fruit juice?Does it matter that it’s “fresh squeezed” or that it’s “organic”? What is the purpose of these la ...

How Does Sugar Effect Focus And Brain Functionality?

There has been much debate over how sugar affects the minds of young people in America.Sugar has been banned in schools in Palo Alto, and in New York.Is sugar actually causing children to be hyperacti ...

Effects of Extreme Temperature on Battery Life

Students will learn how the chemical energy in batteries is converted into electrical energy and test how this process is affected by extremes of temperatures.It is an educational content by education ...

Can you Change the Speed of a Reaction by Changing the Particle Size of the Reactants?

The goal of this experiment is to study a chemical reaction and evaluate whether the size of the reactants determines the speed of the reaction.It is an educational content by education.com.By clickin ...

How does Pulse Relate to Blood Pressure?

The goal of this experiment is to explore the relationship between blood pressure and pulse in healthy people. Objectives include defining pulse, systolic blood pressure, diastolic blood pressure, and ...

Astonishing Apples! What Preserves Apples Best?

Determine which of the following substances best preserves an apple: lemon juice, lemon juice plus ice, citric acid, sugar syrup, pure ascorbic acid?It is an educational content by education.com.By cl ...

Do Green Bags Really Work to Preserve Food?

Determine if Green Bags are the most effective at protecting and preserving fruits, vegetables and breads.It is an educational content by education.com.By clicking on the title of this resource, you w ...

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