Vocabulary
A change in the shape of a substance is... what?
A physical Change
Sugar is burned, gives off an odor, and changes color, is this an example for a physical or chemical change?
Chemical
Energy from the sun is what type of energy?
Radiant energy (thermal is okay, light is okay, electromagnetic is best!)
If Electromagnetic energy... spin the wheel!
Draw a picture of a candle and label where the physical and chemical changes happen.
Flame = chemical
Wax melting = physical
Spin the wheel!
If your stuffed animal could talk, what would they say? Best answer wins.
Switch points with any team you want to [:
Results in a chemical change and the formation of a new substance... what is it?
Chemical reaction.
Spin the Wheel.
Paper is torn up into little tiny pieces and then thrown around everywhere. Is this an example for a physical or chemical change?
Physical.
Spin the wheel!
Energy stored in the bonds of molecules is what type of energy?
Draw a picture of a cell phone charging and label the type of energy transformation.
Electrical to chemical .
Wall charger to phone battery.
Es puma y no es animal; vuela y flota. ¿Qué será?
La espuma.
Spin the wheel!
A transformation of one substance into another substance is... what?
A chemical change.
A pizza is eaten by Sebastian, and hours later his stomach is rumbling. Is this an example of a physical or chemical change?
Chemical change
Energy in motion is what type of energy?
Kinetic energy.
SPIN THE WHEEL!
Draw a picture of Alex riding a bike, and label the type of energy transformation.
Chemical to mechanical.
Alex to the bike.
¿Qué tiene manos, pero no puede aplaudir?
El reloj
Spin the wheel!
This energy is stored in an object that is not in motion. What is it?
Potential energy.
What are three evidences that suggest a chemical change has taken place?
Unexpected color change
Unexpected temperature change
Fizzing/bubbles are produced
A precipitate forms at the bottom of a solution
Light is given off
Does a rollercoaster car at the top of the roller coaster have high or low gravitational potential energy?
Draw a picture of Yamile giving a presidential speech with her awesome voice through a microphone, and describe the energy transformation.
Electrical to sound
Microphone to speakers.
Spin the wheel.
I have no legs. I will never walk but always run. What am I?
A river
Evidence of a chemical change where a solid is formed at the bottom of a solution... is what?
Precipitate.
Double points!
What does Endothermic mean?
What has greater potential energy, Alejandro at the top of a water slide, or Alejandro at the bottom of a water slide?
Alejandro at the top of a water slide.
Draw a picture of Jose, at the top of a half pipe dropping in with a skateboard. Label the energy transformation.
Spin the wheel!
How do you catch a school of fish?
A book worm.
Triple points!