Motion
Forces and Motion
Energy
Light
Old School Skills
100
The location of an object.
What is position?
100
Any push or pull from one object to another.
What is force?
100
The ability to perform work or to change an object.
What is energy?
100
A tiny bundle of energy by which light travels.
What is a photon?
100
Made of bones, tendons, and ligaments.
What is the skeletal system?
200
Change in position over time.
What is motion?
200
A force that opposes the motion of one object moving past another.
What is friction?
200
The energy that is stored in the position or structure of an object.
What is potential energy?
200
The term for any wave that hits a surface and bounces off.
What is reflection?
200
An animal with a backbone.
What is a vertebrate?
300
How fast an object's position changes over time.
What is speed?
300
Forces that act upon an object without changing its motion.
What are balanced forces?
300
The energy of a moving object.
What is kinetic energy?
300
The transfer of energy when a wave disappears into a surface.
What is absorption?
300
A living thing.
What is an organism?
400
The change in velocity over time for an object.
What is acceleration?
400
A force that causes an object to change its motion.
What is an unbalanced force?
400
The energy in the links between atoms and molecules.
What is chemical potential energy?
400
The bending of waves as they pass from one substance into another.
What is refraction?
400
The smallest unit of living things that can carry out basic life processes.
What is a cell?
500
The measurement that combines the speed and the direction of a moving object.
What is velocity?
500
All forces occur in pairs, and these two forces are equal in strength and opposite in direction.
What is Newton's Third Law?
500
The energy stored by something that can stretch or compress, such as a stretched rubber band or slingshot.
What is elastic potential energy?
500
The band of color in a rainbow, or from light passing through a prism.
What is a spectrum?
500
Discovered the first antibiotic, penicillin.
Who is Alexander Fleming?
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