The Viafocus library
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Beginner
ArtGrades 4, 5, 6
It Goes On Forever — What is a vanishing point, and how does one-point perspective work?
15 min
VViafocus
Beginner
ScienceGrades 4, 5, 6
Get the Cat Back — Why do steel ships float?
13 questions · 7 min
VViafocus
Beginner
TechnologyGrades 4, 5, 6
The Key That Fits — How does a key open a lock?
13 questions · 10 min
VViafocus
Intermediate
ScienceGrades 5, 6, 7, 8, 9
The Pump on Broad Street
19 questions · 16 min
VViafocus
Beginner
GeographyGrades 4, 5, 6
The Clock That Found the World — What is longitude and how did a clock solve it?
31 questions · 15 min
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Beginner
OtherGrades 4, 5, 6
The Long Way Round — Why is the milk at the back of the shop?
31 questions · 15 min
VViafocus
Beginner
HistoryGrades 4, 5, 6
The Middle One — Why is there always a medium size?
11 questions · 9 min
VViafocus
Beginner
HistoryGrades 4, 5, 6
The Wall That Spoke — how did we learn to read Egyptian hieroglyphs?
11 questions · 12 min
VViafocus
Beginner
OtherGrades 4, 5, 6
Repet och hagen — vad är omkrets och vad är skillnaden mot area?
13 questions · 12 min
VViafocus
Beginner
MathematicsGrades 3, 4, 5
Who Moved the Cake? — How do detectives solve a mystery by ruling out what can't be true?
18 questions · 12 min
VViafocus
Beginner
ScienceGrades 4, 5, 6
Catch the Fall — How do you balance on a bicycle?
26 questions · 15 min
VViafocus
Beginner
OtherGrades 4, 5, 6
Nowhere to Shoot — Why do goalkeepers run out at strikers?
11 questions · 8 min
VViafocus