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:
Reflection
Refraction
Absorption
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.
turning a doorknob
cooking food
Refrigerator
roasting marshmallows
heating your home
hammering a nail
charging a laptop/ chromebook
drying cloths in the sun
lights
riding a bike
playing a video game
typing on a laptop/ chromebook
Mechanical
Electrical
Thermal