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
20
×
A torch is a light source. (true or false)
false
true
Oops!
Show
Check
Okay!
Check
20
×
If we hold a book in the torchlight, we will see a SHADOW OF A PENCIL on the paper.
false
true
Oops!
Show
Check
Okay!
Check
20
×
shadows can have colors (true or false)
true
false
Oops!
Show
Check
Okay!
Check
20
×
Is a wall opaque or transparent?
Opaque
Oops!
Check
Okay!
Check
×
heart
Other team wins 10 points!
Oops!
×
gold
Win 50 points!
Okay!
×
gift
Win 20 points!
Okay!
×
baam
Lose 10 points!
Oops!
20
×
Why we can not see in the dark?
Because there is no light
Oops!
Check
Okay!
Check
20
×
Is a glass transparent or opaque?
transparent
Oops!
Check
Okay!
Check
20
×
What makes a shadow?
Something blocks the light
Oops!
Check
Okay!
Check
25
×
Look at the picture. Why does the tree make a shadow?
The tree is opaque and it blocks the light.
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
20
×
What is our main source of light?
Sun
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
magnet
Take 15 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
20
×
a ... is formed when the light is blocked by an object.
shadow
Oops!
Check
Okay!
Check
20
×
All light come from a light source. (true or false)
false
true
Oops!
Show
Check
Okay!
Check
25
×
It is daytime and you look behind you. You see your shadow. Now it is nighttime and when you look behind yourself you DON'T see your shadow. Why?
You need a light source to see a shadow.
Oops!
Check
Okay!
Check
25
×
Find 2 opaque objects around you.
good job!
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies