Math & Science (Mar. 6)

SCIENCE

Which describes how loud or soft a sound is?

• Volume

• Pitch

• Echo

• Whisper

SCIENCE

The frequency of a sound is measured in_______.

• Pitch

• Decibels

• Hertz

• Loudness

SCIENCE (true / false)

High pitched sound waves are fast and close together.

• True

• False

SCIENCE

Which is false?

• Sound waves can bounce off things.

• Sound waves can travel through solids.

• Sound waves can be seen all around us.

MATH

What is the number called under the fraction bar?

• denominator

• numerator

• answer

• quotient

Which statement is true of the above image?

(select all the correct answers)

• 4 is the quotient

• 3 is the numerator

• Can be read as three-quarters

• Can be read as one-half

Select the true statements about the image above.

(select all the correct answers)

• one-half of the cake is missing

• one-third of the cake is missing

• one-quarter of the cake is missing

• one-eighth of the cake is missing

• the whole cake is missing

How much of the pizza still remains uneaten?

• one-half of the pizza

• the whole pizza

• three-quarters of the pizza

• it is all gone

MATH (true / false)

One-half is more than one-quarter.

• True

• False

MATH (true / false)

Fractions represent equal parts of a whole.

• True

• False