Grade 6 · Science · Unit 1 of 11
Our Senses
Eyes, ears, nose, tongue and skin.
What your child practises
Practises natural sensory systems: sight, hearing, smell, taste and touch. It follows the Grade 6 science skill descriptors on natural and technical sensory systems in the New Brunswick curriculum.
New Brunswick Curriculum skill descriptor: Scientific Literacy: Sensemaking · explanations about natural sensory systems based on evidence from inquiry
Sample questions
A taste of this unit. In the app, questions change every time and get easier or harder to match your child.
Question 1
Which sense helps you know a stove is hot?
- taste
- hearing
- sight
- touch
touch
Hint: Skin sensors detect temperature.
Question 2
Which part of the eye has cells that detect light?
- the retina
- the lens
- the iris
- the pupil
the retina
Hint: The retina sends signals to the brain.
Question 3
What happens to your pupil in dim light?
- it stays the same
- it closes
- it gets bigger
- it gets smaller
it gets bigger
Hint: More light gets in.
Question 4
Which tool protects hearing around loud machines?
- sunglasses
- ear protection
- gloves
- a hat
ear protection
Hint: Always wear protection around loud noise.
Question 5
What vibrates when sound hits it in the ear?
- the nostril
- the lens
- the tongue
- the eardrum
the eardrum
Hint: The eardrum passes vibrations along.
Question 6
An optical illusion shows that…
- light doesn’t exist
- your brain can be fooled when it interprets what you see
- colours are not real
- your eyes are broken
your brain can be fooled when it interprets what you see
Hint: The brain makes sense of signals using past experience.