Brain Gym

How much does a brain weigh?

• about 4 kg

• about 4 pounds

• about 1.4 kg

• about 4 pounds or 1.4 kg

Does brain size matter?

• No, it doesn't.

• Yes, of course.

• Bigger brains are better than smaller brains.

• Smaller brains are better than bigger brains.

Tags

CCSS.RI.4.3

CCSS.RI.4.8

How fast does brain information travel?

• 500 miles per hour.

• 150 miles per hour.

• 268 miles per hour.

• 467 miles per hour.

Tags

CCSS.RI.4.3

CCSS.W.4.2D

How much of the human brain is made of fat?

• 4%

• 60%

• 25%

• 90%

Tags

CCSS.RI.4.7

Our brain has got ...

• One whole.

• two halves.

• Three parts.

• Four parts.

The brain has more connections ...

• than the stars on the galaxy.

• than the solar system.

• than a computer.

• than a fishing net.

Tags

CCSS.RI.4.1

CCSS.RL.4.1

Your brain isn't fully formed until ...

• until 80 years old age.

• until 18 years old age.

• until 25 years of age.

• until 4 years old age.

Tags

CCSS.RI.4.3

CCSS.RI.4.1

CCSS.RI.4.2

The left side of the brain is the ...

• logical side of the brain.

• imaginative side of the brain.

• intuitive side of the brain.

• creative side of the brain.

What percentage of the body's oxygen is consumed by the brain?

• 50%

• 20%

• 80%

• 5%

Tags

CCSS.RI.4.7

The adult human brain is about_________ of the total body weight.

• 2%

• 55%

• 15%

• 90%

Tags

CCSS.RI.4.3

CCSS.RI.4.7