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Refrigeration is relatively new to us. For thousands of years or more, people have been inventing creative ways of preserving food without the benefit of cooling. Natural food preservatives include vi ...

In this experiment we will be determining whether birds prefer one color of seed over another.It is an educational content by education.com.By clicking on the title of this resource, you will be redir ...

Have you ever bitten into an apple, set it down for a few moments, and found that it has turned brown? This is caused by an enzyme (polyphenol oxidase and catechol oxidase are two common examples) tha ...

Lean about what makes a bird waterproof (hint – it is not the oil gland), and how oil affects a bird’s waterproofing. With more in depth research, the student will learn how else oil affects the bird, ...

The project is a fun and safe experiment used to develop latent fingerprints on a common retail receipt also known as thermal paper. This technique is a common experiment used by forensic officers thr ...

Determine whether dogs can be trained faster using a food reward or praise.The purpose of this experiment is to see if rewarding wanted behaviors is best achieved through praise or a food reward. Most ...

It's time to get to sleep, but you're feeling hungry, so you grab a tasty snack before bedtime. That hit the spot!Eating that late-night apple means you have to go brush your teeth again. Would it hur ...

Determine which room in your house has the greatest number of bacteriaIt is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If ...

The project is about learning how temperature creates annual rhythms that govern plant growth. The goals are to familiarize the students with annual rhythms and distinguish them from circadian rhythm ...

Have you ever noticed the ridges on a dog's nose? They are just like the ridges on our fingertips. They are also just as unique. In this project, we'll take several dogs' noseprints and discover just ...