Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where I have “Question” should be the student’s response. To enter your questions and answers, click once on the text on the slide, then highlight and just type over what’s there to replace it. If you hit Delete or Backspace, it sometimes makes the text box disappear. When clicking on the slide to move to the next appropriate slide, be sure you see the hand, not the arrow. (If you put your cursor over a text box, it will be an arrow and WILL NOT take you to the right location.)
Choose a category. You will be given the answer. You must give the correct question. Click to begin.
Click here for Final Jeopardy
Energy 2Hodge PodgePotpourri 10 Point 20 Points 30 Points 40 Points 50 Points 10 Point 20 Points 30 Points 40 Points 50 Points 30 Points 40 Points 50 Points Heat, Light, And Sound Energy
Where does all energy on Earth come from?
The Sun
What is the definition of energy?
The ability to do work or cause change
What is mechanical energy?
Stored energy and energy of motion
What types of energy does someone riding a bike show?
Mechanical: Stored energy (potential energy) and Energy in motion (kinetic) Sound and heat
Draw a diagram of energy transfer from the Sun to a person making music.
Answers vary
What is heat transfer?
Heat moving from one place to another: from the warmer place to the cooler place
How does heat flow?
From hotter items to cooler items
During the investigation with the aluminum foil, why did it move above the light?
The air was heated which caused a breeze.
Why do items that move produce heat?
Molecules rubbing against each other produce heat from friction.
When water is heated, what happens?
It changes from a liquid to a gas.
Sound travels in _________.
Waves
Which object can sound travel the fastest through: water, air, or wood? Why?
Wood because it is more dense and molecules are closer together.
How makes you able to hear?
Sound is made by vibrations of molecules which the turn into waves to travel.
What is volume?
How loud or soft sound is
Jaxon’s banjo strings are different thicknesses. He plucks each one and notices the thinner strings produce a high pitch sound and the thicker ones produce a low sound. Why?
The thin strings vibrate fast and the thick strings vibrate slowly. The thin strings make a high sound (pitch); the thick strings make a low pitch.
What is heat?
The flow of energy from warmer objects to cooler objects.
Which material conducts heat best?
metals
Bob turns on the T.V. He knows that the T.V. uses electrical energy to function. He also knows that energy is not destroyed. The T.V. turns the electrical energy into which types of energy?
Light, Heat, Sound
What happens when two objects are rubbed together?
Heat is produced from friction.
What energies does the Sun produce?
Light and heat
Why would you wear oven gloves to take cookies out of the oven?
Heat flows from hot to cold objects.
How can the Sun provide electrical energy?
By capturing its power with solar panals.
Give 2 examples of how people use wind to provide energy.
Wind turbines, sailboats
Name 2 ways people use energy from water.
To make electricity from a dam. Power or pressure washing
Comparing Instruments 2/2/2012 Bobbi wonders if banjo music or guitar music is loudest. The banjo sounds loudest most of the time. The guitar seems softer. She uses a Borg scale to rate the loudness of the banjo and guitar. She listens many times to each instrument then makes a line graph of her rating over time. She concludes the banjo is louder. Next, Bobbi wants to compare other instruments. Which part of the scientific process is Bobbi missing in her lab book entry?
Hypothesis
Make your wager
Bob and Bobbi are eating breakfast. Bob likes cereal. Bobbi likes ham and eggs. They go outside to play after breakfast. Trace the energy flow.
Sun, plants, pig, chicken, Bob and Bobbi, mechanical energy