The Viafocus library
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Beginner
ScienceGrades 4, 5, 6
Up She Comes — How does a pulley work?
11 questions · 7 min
VViafocus4.0
Beginner
OtherGrades 4, 5, 6
He Picks First — How do you split something fairly?
11 questions · 9 min
VViafocus
Beginner
TechnologyGrades 5, 6, 7, 8, 9
What the Wind Knows
25 questions · 10 min
VViafocus
Beginner
ScienceGrades 4, 5, 6
Small at the Bottom — Why won't a big log burn?
9 questions · 8 min
VViafocus5.0
Beginner
Physical EducationGrades 3, 4, 5
Catch the Light — Why does light bounce off a mirror at the same angle it hits?
16 questions · 11 min
VViafocus
Beginner
GeographyGrades 4, 5, 6
Värmeledningen — Hur gör Golfströmmen Sverige varmt?
7 questions · 5 min
VViafocus
Beginner
MathematicsGrades 4, 5, 6
Saftkiosken — Vad är proportionalitet?
13 questions · 4 min
VViafocus3.0
Beginner
OtherGrades 4, 5, 6
Nine Votes — what is vote splitting?
11 questions · 8 min
VViafocus
Beginner
MathematicsGrades 3, 4, 5
Under noll: vad är negativa tal?
10 questions · 6 min
VViafocus
Beginner
ScienceGrades 4, 5, 6
Havsörnens ägg — Hur hamnar gift i näringskedjan?
11 questions · 7 min
VViafocus5.0
Beginner
MathematicsGrades 4, 5, 6, 7
Hur många sätt?: Vad är kombinatorik?
12 questions · 6 min
VViafocus
Beginner
ScienceGrades 3, 4, 5, 6
Lillasysters regnbåge — Hur uppstår en regnbåge?
9 questions · 7 min
VViafocus4.0