Weathering is a set of physical, chemical and biological processes that alter the physical and chemical state of rocks and soil at or near the Earth’s surface.Chemical weatheringis the process by whic ...
It’s hard to believe, but the tiny grains of sand you see at the beach were once part of giant boulders. Over many years, these huge rocks were broken down into smaller pieces in a process called weat ...
A robot is a machine that gathers data about its environment with a sensor and uses that information to follow instructions to perform a task. The sensor sends information in the form of electronic si ...
Using an empty tennis ball can and a swimming pool, you will determine if it's possible to speak and be understood under water.It is an educational content by education.com.By clicking on the title of ...
The heat experiment is an activity in which students can test how different colors absorb heat differently.It is an educational content by education.com.By clicking on the title of this resource, you ...
When an acid and a base combine, the base neutralizes the acid in a chemical reaction. This is how antacids work as well. This project will test which antacids are most potent in neutralizing lemon ju ...
Students will examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.It is an educational content by education.com.By clicking on the title of ...
The goal of this experiment is to record the spore prints left by a mushroom. Capturing these prints demonstrates how plants produce spores and allows students to view them.It is an educational conten ...
Learn how milk freezes into ice cream.Does the fat content of the milk affect how quickly it freezes into ice cream?What is the role of salt in the freezing process?Watch how matter turns from solid t ...
The purpose of this investigation is to demonstrate an understanding of simple closed circuits as well as evaluate the electrical conductivity of basic household items.It is an educational content by ...