The Viafocus library

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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

VViafocusOfficial Viafocus lesson
Beginner
ScienceGrades 4, 5, 6

Hide the Moth — How does natural selection work?

16 questions · 12 min

VViafocusOfficial Viafocus lesson
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

VViafocusOfficial Viafocus lesson3.0
Beginner
Language ArtsGrades 4, 5, 6

Utanför bilden — hur kan en bild ljuga? Källkritik för åk 4–6

27 questions · 14 min

VViafocusOfficial Viafocus lesson
Beginner
TechnologyGrades 4, 5, 6

The Mind Reader — How can a machine predict what you will do next?

11 questions · 12 min

VViafocusOfficial Viafocus lesson
Beginner
OtherGrades 4, 5, 6

Det vikta bandet — vad betyder täljare och nämnare i ett bråk?

13 questions · 12 min

VViafocusOfficial Viafocus lesson
Beginner
ScienceGrades 4, 5, 6

Thin Ice — What is pressure?

11 questions · 7 min

VViafocusOfficial Viafocus lesson
Beginner
ScienceGrades 4, 5, 6

It Never Came Closer — Why is summer hotter?

14 questions · 10 min

VViafocusOfficial Viafocus lesson
Beginner
OtherGrades 4, 5, 6

Two Stickers — Is 50% off then 20% off really 70% off?

11 questions · 8 min

VViafocusOfficial Viafocus lesson
Intermediate
ScienceGrades 5, 6, 7, 8, 9

The Pump on Broad Street

19 questions · 16 min

VViafocusOfficial Viafocus lesson
Beginner
OtherGrades 4, 5, 6, 7

Five Ways to Lift a Piano

15 min

VViafocusOfficial Viafocus lesson
Beginner
OtherGrades 4, 5, 6, 7

Half a String

16 questions · 12 min

VViafocusOfficial Viafocus lesson

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Interactive lessons for every classroom

Every lesson on Viafocus is interactive: students answer as they go and get immediate feedback, while teachers see live results. Lessons are created by teachers across Sweden and by the Viafocus studio — official lessons carry a blue verified mark.

Start with Mathematics · Science · Official Viafocus

Frequently asked

Are Viafocus lessons free?

Yes — every lesson in the library is free to play in the browser, with no account required. A free account lets you save lessons and see results.

Can I run a lesson live with my class?

Yes. Start a live session from any lesson — students join with a code on their own devices, and their answers land on your dashboard in real time.

Who creates the lessons?

Teachers in the community and the Viafocus studio team. Lessons built by the Viafocus studio carry a blue verified mark next to the byline.

Can I use a lesson someone else made?

Yes. Any published lesson can be played, shared with a class, or copied into your own library so you can adapt it before teaching it.