Vocabulary
Key Concepts
Scenarios
True or False
Random
100
This can be found by adding all of the numbers to get a total and then dividing by the number of numbers that were added.
What is Average?
100
When a thing gets hotter, it's molecules are moving _____________.
What is faster?
100
I am cooking rice in a pot. When I leaves the pot on the stove for awhile, the temperature of the rice increases. What happens to the molecules of the rice when the temperature increases?
The energy in the molecules of the rice increases.
100
Energy is neither created nor destroyed, it transfers.
What is true?
100
What is the Science INSTRUCTIONAL FOCUS?
Using models to support evidence based reasoning.
200
This is the type of energy that an object has because it is moving.
What is Kinetic Energy?
200
Temperature is a measure of the average ______________ of the molecules of a thing.
What is Kinetic Energy?
200
Eric pours some iced tea into a glass. When he puts the iced tea in the glass, the energy of the glass decreases. What must be true of the energy of the iced tea?
Its energy increases while the energy of the glass decreases
200
In order for substances to reach equilibrium, both of the objects have to transfer temperatures back and forth.
What is false? (Hot substances transfer to colder)
200
What does REP 141 stand for?
Respect
Empathy
Prepared
300
This is otherwise known as the average kinetic energy of a thing...
What is temperature?
300
Energy is not created or destroyed. Therefore, as energy transfers, it increases in one part of the system as it _______________ in another part of the system.
What is decreases.
300
A chef takes four pans from different parts of her kitchen and puts them in two stacks. The diagram above shows the pans before they touch each other. Use the information in the diagram to answer the question. After the pans have been touching for a while, which of the bottom pans will be cooler and why? (#9)
The larger bottom pan will be cooler than the smaller bottom pan, because the energy that is transferred to it will have spread out over more molecules.
300
The hotter something is, the slower its molecules move.
What is false? (they move faster)
300
Find the AVERAGE of this data set:
2,3,5,10,5
5
400
The name given to the state of two objects that the same temperature
What is equilibrium
400
For things at the same temperature, the thing with ________ molecules has a higher thermal energy.
What is more?
400
Vanessa puts a piece of toast on a plate. The toast is hot from the toaster. When she puts the toast on the plate, the energy of the plate increases. What must be true of the energy of the toast.
Its energy decreases while energy of the plate increases
400
When two substances of different sizes are the same temperature, they have the same thermal energy.
What is false?
400
What are Ms. Cohen's kids names?
Dylan and Macie
500
when something stays mostly the same over time
What is stability?
500
When two things are in contact, their molecules collide, and ______________ transfers from the faster moving molecules to the slower moving molecules.
What is energy?
500
After these two pieces of plastic have been touching for a while, Where is the energy transferring to?
bottom to top
500
If object A has 500 Kj of energy and object B has 300 Kj of energy then when they touch energy will transfer from object A to object B.
What is true.
500
What does C E R stand for?
Claim
Evidence
Reasoning