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WorksheetsMath & Science - Review (April 9)
Total questions: 20
Worksheet time: 10mins
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
MATH
What is the equivalent fraction for the mystery number?
6 / 3
3 / 6
4 / 7
3 / 2
MATH
What is an equivalent fraction of 2 / 3 ?
6 / 9
4 / 5
4 / 9
5 / 10
MATH
What is a simplified fraction of 4 / 10 ?
1 / 2
2 / 5
3 / 8
5 / 12
MATH
Which fraction is equivalent to 2/6?
1/3
2/3
1/4
2/4
MATH
Which fraction is equivalent to 4/8?
2/8
2/6
2/4
2/2
MATH
(select all correct answers)
Select all the equivalent fractions to
2/6
1/5
1/3
4/8
4/12
6/18
MATH
Mason is hungry, and wants to eat the biggest piece of pizza. Which fraction below would fill him up the most?
2/3
2/4
2/5
2/6
MATH
My little brother gets the smallest piece of Birthday cake. What is the size of his piece of cake?
3/8
3/7
3/6
3/5
SCIENCE
The frequency of a sound is measured in_______.
Pitch
Decibels
Hertz
Loudness
SCIENCE
How do we make sounds with our voice.
The air gets squeezed together our lungs to make low and high sounds.
Moving our tongue makes our voice go high or low.
Our brains instructs pipes inside our body makes sound.
Air makes the vocal cords vibrate.
SCIENCE
What are some ways that you could damage your hearing?
(choose all that apply)
being around noisy machinery
hearing a balloon pop
singing a song to your cat
Playing loud music for long periods of time
SCIENCE
Sound __________ travel in all directions.
information
waves
canals
inner ear
SCIENCE
What are ultrasound waves?
frequencies that are too high for a human to hear
A Pokemon attack
the normal frequency of the human ear
frequencies that are too low for a human to hear
SCIENCE
What are infrasound waves?
frequencies that are too high for a human to hear
A Pokemon attack
the normal frequency of the human ear
frequencies that are too low for a human to hear
SCIENCE
Sounds that humans cannot hear with short wave lengths are called what?
ultrasound
infrasound
SCIENCE
Sounds that humans cannot hear with long wave lengths are called what?
ultrasound
infrasound
SCIENCE
Select all the animals that can hear ultrasound waves.
elephant
dog
mouse
dolphin
