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Didactalia: material educativo > 12-14 anni

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Melting, Freezing and Boiling Points of Liquids

We are surrounded by all types of liquids: water, oils, vinegar, soda, juice. All of these liquids look, smell and feel different. How do the melting, freezing and boiling points of liquids differ? Wh ...

Do Hand Sanitizers Work?

Determine whether disinfectant sprays or disinfectant soaps are most effective in removing bacteriafrom one`s hands.It is an educational content by education.com.By clicking on the title of this resou ...

Supercooled Water

The goal of these experiments is to compare the freezing temperature of salt water and freshwater, learn about supercooling and condensation nuclei.It is an educational content by education.com.By cli ...

How Much Gas Does Your Favorite Beverage Produce?

This project examines which beverages produce more gas.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 want to do ...

Testing Glucose Levels

Determine which foods and drinks contain the most glucose. This can be helpful for people with diabetes so that they know which foods to eat when they experience low blood sugar symptoms.:It is an edu ...

Cleaning Coins

Hipervinculo Química

Cleaning Coins

This project explores the effectiveness of various cleaning solutions in cleaning tarnished and oxidized coins.It is an educational content by education.com.By clicking on the title of this resource, ...

How Much Does Fat Weigh in Water?

In this experiment, we will see if removing fat from a liquid will make it weigh less.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to ...

Melting Styrofoam with Nail Polish Remover: the Separation of Polymers

This experiment demonstrates the separation of polymers by melting Styrofoam cups with nail polish remover.It is an educational content by education.com.By clicking on the title of this resource, you ...

Catch a whiff of it?

Determine how we can capture a scent.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 want to download the project ...

Chemical Indicators

The goal of this experiment is to make different chemical indicators and use them to identify solutions containing vitamin C, starch or that have a high pH.Students will consider how analytical chemis ...

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