Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
25
×
Is yeast a "global traveler" found in many countries?
Yes, people everywhere use yeast to make bread.
Oops!
Check
Okay!
Check
10
×
What instrument do you need to see bacteria?
A microscope.
Oops!
Check
Okay!
Check
25
×
Is yeast helpful or harmful to humans in this video?
It is helpful because it makes our food.
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 20 points!
Oops!
×
lifesaver
Give 25 points!
Oops!
×
gift
Win 20 points!
Okay!
×
gift
Win 15 points!
Okay!
×
thief
Give points!
5
10
15
20
25
25
×
Can microbes travel between different countries? How?
Yes, they travel with people on planes, ships, and buses.
Oops!
Check
Okay!
Check
20
×
What shape are most of these bacteria?
They look like tiny dots or short rods.
Oops!
Check
Okay!
Check
25
×
What is "spreading"?
It is when microbes move from one person or place to another.
Oops!
Check
Okay!
Check
25
×
What type of microbe is yeast?
It is a fungus.
Oops!
Check
Okay!
Check
25
×
A virus can grow and survive forever on a plastic toy without a host. True or false?
FALSE. Truth: Viruses need a living host to grow and multiply.
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
magnet
Take 5 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 10 points!
Oops!
25
×
Why does the bread get bigger?
Because the air bubbles grow inside the dough.
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
Are bacteria staying still or moving?
They are moving (wiggling and swimming).
Oops!
Check
Okay!
Check
25
×
What is the yeast "eating" in the bread dough?
It eats sugar or flour.
Oops!
Check
Okay!
Check
25
×
Does yeast grow quickly or slowly when it's warm?
It grows quickly when it is warm.
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies