Grade 3 science quiz: 10 questions
Plants, magnets, gravity, light and shadows, rocks and fossils. Play it live on phones with a QR code, or use the questions as they are.
Sample questions
These are one example. When you play, Brain Bell makes a new set of questions every game, so the class never gets the same quiz twice.
Which material lets electricity flow through it best?
- Rubber
- Wood
- Copper
Show answer
Copper
The force that pulls things towards Earth is…
- friction
- gravity
- magnetism
Show answer
gravity
Which organ helps you breathe?
- Lungs
- Liver
- Kidneys
Show answer
Lungs
How long does Earth take to travel once around the Sun?
- A day
- A month
- About a year
Show answer
About a year
Magnets attract things made of…
- iron
- glass
- plastic
Show answer
iron
A shadow forms when an object…
- gives off heat
- reflects sound
- blocks light
Show answer
blocks light
Which of these is a reptile?
- Frog
- Salmon
- Lizard
Show answer
Lizard
What do we call the place where an animal naturally lives?
- Its diet
- Its skeleton
- Its habitat
Show answer
Its habitat
Animals that are active at night are called…
- migratory
- extinct
- nocturnal
Show answer
nocturnal
Rock that forms when lava cools is called…
- sedimentary
- igneous
- metamorphic
Show answer
igneous