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Didactalia: material educativo > 10 - 12 Jahre/3. Grundstufe

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Ew Gross! Finding Germs in Your Kitchen

Kids will learn the importance of washing their hands as many tend to neglect the fact that it is needed!It is an educational content by education.com.By clicking on the title of this resource, you wi ...

Vitamin Science

Hipervinculo Biología

Vitamin Science

Measure the vitamin content in food samples. The goals of this project are: To illustrate the ways in which vitamin content is measured. To reveal surprising facts about nutrition.It is an educationa ...

The 5 Second Rule

The five-second rule states that food dropped on the ground will be safe to eat and not covered in germs as long as it is picked up within 5 seconds of being dropped. This experiment will evaluate whe ...

Ability of Curry and Cinnamon to Inhibit Bacterial Growth

The goal of this experiment is to evaluate the often outlandish claims regarding health benefits associated with spices. Students will learn to culture bacteria and determine first-hand if the claims ...

Is It Better To Refrigerate Or Freeze To Prevent Bacteria On Foods?

Before refrigerators and freezers were invented, people cooled their food and kept them from spoiling by putting it in ice and snow. This was obvious not convenient and does not nearly have the same p ...

Effect of Clorox on Bacteria

Students will learn how to plate samples on Petri dishes, measure bacterial colonies and evaluate the effectiveness of different cleaning agents. They will also consider the behavioral implications of ...

Which Cheese Grows Mold The Fastest?

This experiment serves to introduce students to the conditions under which molds grow, how they can be useful to us and how their growth can be controlled. In addition, the students learn how to condu ...

What is the Ideal Temperature Setting for Refrigerators?

Before refrigerators and freezers were invented, people cooled their food and kept them from spoiling by putting it in ice and snow. This was obvious not convenient and does not nearly have the same p ...

Tides in the Chesapeake Bay

I chose to study tides as my project during the summer of 2000 while I was at the Maryland Summer Science Center Horsehead Wetlands Program. One of the teachers there introduced the subject of tides t ...

Big Fish, Little Fish

Determine the effect of tank size on the growth rate of freshwater fish. The goals of this project are: To test tank size against growth rates in freshwatefish. Objectives: To provide information t ...

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