The Viafocus library
Discover
/
Try:
Beginner
HistoryGrades 4, 5, 6, 7
Gothenburg City Quiz — why was Gothenburg built where it is?
24 questions · 14 min
VViafocus4.0
Beginner
ScienceGrades 4, 5, 6
The Last Wolf
15 min
VViafocus4.0
Intermediate
ScienceGrades 6, 7, 8, 9
Two Ways to Be Fast
25 questions · 15 min
VViafocus
Beginner
GeographyGrades 4, 5, 6
Five Guineas — Why isn't the London Tube map to scale, and who designed it?
24 questions · 15 min
VViafocus
Beginner
MathematicsGrades 4, 5, 6
The Line on the Floor — How do you split something fairly? (I cut, you choose)
25 questions · 14 min
VViafocus
Intermediate
OtherGrades 6, 7, 8, 9
The Darkroom Test — How can you tell if a photo or video is AI-generated?
31 questions · 15 min
VViafocus
Beginner
TechnologyGrades 4, 5, 6
Four Little Pins — How does a key open a lock?
15 questions · 10 min
VViafocus5.0
Beginner
ScienceGrades 4, 5, 6
The Hungry Season — How does natural selection actually work?
21 questions · 13 min
VViafocus3.0
Beginner
ScienceGrades 4, 5, 6
Mud & Glow - Why does mixing paints make brown but mixing lights make white?
12 questions · 12 min
VViafocus5.0
Beginner
TechnologyGrades 4, 5, 6
One Disc Lied — How do computers find a mistake in a message?
15 questions · 12 min
VViafocus4.0
Intermediate
ScienceGrades 4, 5, 6
One More Tree
16 min
VViafocus5.0
Beginner
HistoryGrades 4, 5, 6
The Ring of Names — How did we learn to read Egyptian hieroglyphs?
26 questions · 14 min
VViafocus3.0