The lens of the eye bends light so that the light can enter the eye through the pupil. After entering the eye, light passes through the vitreous body – which most people think of as the eyeball. The r ...
Air pollution is something often experienced, rather than seen. In the most extreme cases the presence of smog can overwhelm all the senses. Air pollutants such as vehicle emissions, industrial byprod ...
This science project examines whether males or females are more likely to have a higher center of gravity.It is an educational content by education.com.By clicking on the title of this resource, you w ...
Test water to tell if it has salt content without having to drink it first. Is there salt in your water? You can easily test this doing a simple science fair experiment. Salt acts as a conductor. That ...
Every great story has a strong foundation—the story structure. Structure helps storytellers answer the critical question: what do I want my audience to know and when?
In the newest Khan Academy ...
A joint collaboration between NASA and CK-12, the purpose of this FlexBook® resource is to provide high school teachers with an introduction to the main principles of modeling and simulation as used i ...
The CK-12 Physical Science for Middle School Workbook complements the CK-12 Physical Science for Middle School FlexBook® resource and includes six worksheets per lesson. Worksheets contain one of the ...
The CK-12 Physical Science for Middle School Teacher's Edition complements the CK-12 MS Physical Science for Middle School FlexBook® resource covering matter, chemical properties and reactions, motion ...
An introduction to physical science covering: matter, chemical properties and reactions, motion, forces, energy, sound, waves, light, and magnetism.
It is an educational content of CK-12 Foundation (to ...
Physical Science concepts for middle school.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).