Grade 3 Mock Test

Label the parts of the Skeleton

a

b

c

d

e

f

spine

jaw

hip

rib cage

thigh bones

skull

Drag and drop the correct answer.
In a ____________ ​ (a)   the particles are packed tightly together in a regular pattern.

• solid
• liquid

It is the bone that protects the brain.

It protects the heart and lungs.

When a muscle ​ (a)   , It scrunches and gets shorter.
When a muscle ​ (b)   , it straightens and gets longer.
Muscles work in ​ (c)   to allow us to move.

• contracts
• relaxes
• pairs

How should you take liquid medicine?

• You should take liquid medicine with a spoon from your kitchen
• You should take liquid medicine with a measuring cup from a different medication
• You should take liquid medicine with a random amount, it doesn't matter
• You should take liquid medicine as directed by your doctor or pharmacist, using a measuring device if provided, and following any specific instructions on the label.

Plants and animals can contract diseases, just like humans can. What infectious disease are these?

Disease outbreaks can be controlled with vaccinations.
Describe how these can be beneficial during pandemics.

Tags

NGSS.HS-ETS1-1

Explain why tuberculosis is an infectious disease using the information from the paragraph below.

A disease brought on by germs is tuberculosis. It can cause severe illness in some people, especially girls, so it's critical to take care of yourself and take medication to recover.

What is the length of Lisa's upper arm?