Determine how good we are at direct and indirect observation.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 ...
Student tests the effects of temperature change on the reactivity of the catalase enzyme.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...
Have you heard the buzz? Friendly mason bees are on the hunt for a happy host to take them in during the warm spring months. Can you help out these wandering insects? Don't worry -- they're nothing li ...
The air is made up of about 21 percent oxygen. This science projects allows you to find this percentage for yourself through examining a chemical reaction between oxygen and rust.It is an educational ...
Planets, asteroids, and comets don’t travel around the sun in perfect circles. Their orbits are stretched out into a shape called an ellipse. The sun, rather sitting right in the center of the shape f ...
This project uses a toy race car moving through paper circles representing soundwaves to visually model the Doppler Effect.It is an educational content by education.com.By clicking on the title of thi ...
In this project, students will manipulate the amount of light that ants are exposed to as a means of discovering if light and dark affects ants’ productivity digging tunnels.It is an educational conte ...
Fire extinguishers work by using carbon dioxide to extinguishing the oxygen. A fire needs oxygen to burn. The carbon dioxide suffocates the fire. Fire fighters use this science in their daily work. In ...
A crystal is an organized group of molecules, each with their own shape. For example, snowflakes are made of ice crystals and each snowflake is different. You can make crystals by using salt or sugar. ...
We will be making a model of a cell membrane using very simple material.Think of a cell membrane as a filter. It only lets certain substances inside it. It functions to protect our cells from harmful ...