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WorksheetsSTEM Challenge 2022 (First Round)
Total questions: 15
Worksheet time: 11mins
What will happen if we suck the air around the marshmallow?
The marshmallow become smaller
The marshmallow became bigger
Nothing will happen
What does STEM stand for?
science, technology, engineering, and math
science, teaching, engaging, and math
society, technology, engineering, and marketing
society, teaching, engaging, and management
Animals that have a backbone fit into which category?
viruses
bacteria
vertebrates
fungi
Which planet in our solar system is closest to the Sun?
Earth
Venus
Mercury
Mars
If 1 foot = 12 inches, how many inches are in 5 feet?
30 inches
40 inches
50 inches
60 inches
Which tank will fill first?
1
2
3
4
Which of these birds cannot fly?
Penguin
Eagle
Crow
Dove
Why the water color walking up at the paper towels?
Because the water color attract the paper towels
Because capillary action
Because paper towels and water can mix together
Because food coloring very special
What will happen if we point a laser at 2 balloons; one is green and the other one is black?
The green balloon will explode
The black balloon will explode
Both balloons will explode
No balloon will explode
Replace the question mark in the above problem with the appropriate number.
7
4
6
2
Which unit is a correct measurement of pulse rate?
Beats per minute
Beats per second
Minutes per beat
Seconds per beat
Using only an addition, how do you add eight 8’s and get the number 1000?
88 + 88 + 88 + 88 + 88 = 1000
888 + 88 + 8 + 8 + 8 = 1000
88 + 8 + 8 + 8 = 1000
88 + 88 + 8 + 8 + 8 = 1000
What number is 6 tens and 10 ones?
610
16
710
70
What do we need to do to stop all the sounds?
Press on Space key
Touch the green color
Touch any other color except green
Press Enter
How many times does the nested loops need to repeat to form this hexagon?
12
8
6
4
