Students collected items around the room and tested them with a flashlight. They sorted the items in the table below. What would the BEST title be for each column?
Drugi mogući odgovor:
Absorption
Refraction
Reflection
Students collected items around the room and tested them with a flashlight. They sorted the items in the table below. What would the BEST title be for each column?
Ken placed several objects on a table. He wanted to make a complete circuit that produced light. Which objects would he need in order to make the circuit?
Select THREE answers only.
Ken placed several objects on a table. He wanted to make a complete circuit that produced sound. Which objects would he need in order to make the circuit?
Select THREE answers only.
Sort ALL the possible ways to USE each type of energy. Place 4 items in each category.
charging a laptop/ chromebook
lights
roasting marshmallows
turning a doorknob
hammering a nail
Refrigerator
playing a video game
cooking food
drying cloths in the sun
typing on a laptop/ chromebook
heating your home
riding a bike
Mechanical
Electrical
Thermal