Show:
Vocabulary
Mixture/Solutions
Grab Bag
Lab Tools
Energy
100
the bending of light and the bouncing back of light (make sure you say in the correct order)
What is refraction and reflection?
100
oil and water
What is a mixture?
100
when particles/molecules are tightly packed and cannot move
What is a solid? Draw a picture of this in journal and label it.
100
used to measure the mass of objects
What is a triple beam balance or balance?
100
also known as an energy that comes from the sun
What is SOLAR energy?
200
allows electricity to flow through objects and does NOT allow electricity to flow through objects (again say words in correct order)
What is a conductor and insulator?
200
iron fillings, rocks and sand
What is a mixture?
200
After a soccer match, a student pumps air into the ball before the next game. Most likely, the MASS of the soccer ball does this
What is increases? (b/c air takes up space and has mass; air is matter)
200
used to protect eyes, clothing and hands (make sure words are in CORRECT order)
What are goggles, apron, and gloves?
200
a battery, copper wire, and nail will create this kind of energy
What is electromagnetic energy?
300
color, taste, size, shape, magnetic are examples of
What are physical properties?
300
kool-aid, orange juice, chocolate milk
What is a solution?
300
batteries, wall outlets, power lines are examples of
What are energy sources?
300
used to measure small amounts of liquids
What is an eye dropper?
300
energy that produces vibrations
What is SOUND energy?
400
when an object changes from a solid to a liquid and when an object changes from a liquid to a gas. (make sure to say words in CORRECT order)
What is melting point and boiling point?
400
chicken noodle soup
What is mixture? (b/c you can separate noodles, chicken and broth)
400
particles/molecules that have some space between them and can move around are known as
What are liquids? (Draw a picture in your journal and label it)
400
used to measure wind speed
What is anemometer?
400
Sound energy will travel the fastest through this type of matter
What is a solid? (b/c the particles are packed tightly together and can vibrate against each other quickly)
500
the amount of mass in a given volume this also helps determine if objects will do something
What is density? What is float or bouyancy?
500
salt water
What is mixture? (evaporate water with stove or sun and the salt crystals will be left behind)
500
molecules/particles that can move around FREELY are known as
What are gases? (Draw a picture of this in your journal and label)
500
this tool can be used to measure volume (we did this in the lab; think of water displacement)
What is a graduated cylinder?
500
when energy changes from electrical to sound this known as (looking for 2 words)
What is energy transformation? (this is when it changes from one form to another; can you think of other examples?)