It’s commonly believed that the counting tree ringsreveals the age (in years) of the tree itself. But countingtree rings may reveal more than just the age of a tree. This project aims to discover new ...
In this project, students will investigate the affect of storage temperature on microwave popcorn.It is an educational content by education.com.By clicking on the title of this resource, you will be r ...
The objective of this project is to explore what happens to the ocean and ocean life in an oil spill.It is an educational content by education.com.By clicking on the title of this resource, you will b ...
What makes food decay faster?Possible Hypotheses: Heat does/does not make food decay faster. Light does/does not make food decay faster. Water does/does not make food decay faster.It is an educational ...
Composting is the process that turns vegetable scraps and other organic into lovely soil. Carbon and nitrogen are essential ingredients in your compost. Carbon-rich are called brown , and nitrogen-r ...
Can thermal energy (energy obtained from heat) be made to do useful work? Can you think of devices that convert thermal energy into motion? Can you think of a way to convert thermal energy into electr ...
Determine if a goldfish can be trained to associate the sound of a bell with feeding time.The purpose of this experiment is to see whether a goldfish has the intelligence necessary to respond to simpl ...
The rock cycle is a model that describes the formation, breakdown, and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes. In this project an electric quiz board that ...
Uh-oh! Isthat a pill sitting on the counter or a piece of candy? In today's world, it can often be hard to tell the difference. Grab some friends and get started on this project -- you can entice pote ...
Energy is stored in the bonds of molecules. When these bonds split apart, the energy released can be used to do work. Breaking apart liquid water molecules into hydrogen and oxygen gas creates an enor ...