Subject

Mathematics lessons

Explore free interactive mathematics lessons covering arithmetic, algebra, geometry, statistics, and more. Each lesson features hands-on questions and instant feedback to help students build confidence and mastery at their own pace.

Beginner
MathematicsGrades 1, 2, 3

Bussen går halv åtta — hur kan man lära sig klockan?

19 questions · 11 min

VViafocusOfficial Viafocus lesson
Intermediate
MathematicsGrades 4, 5, 6, 7

Sista draget på spelbordet: hur testar man alla möjligheter i logik och slump?

14 questions · 3 min

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

Riddare och tärningar: hur löser man gåtor med logik och slump?

22 questions · 8 min

VViafocusOfficial Viafocus lesson
Beginner
MathematicsGrades 4, 5

Klossarnas hemlighet: vad är primtal?

11 questions · 6 min

VViafocusOfficial Viafocus lesson
Beginner
MathematicsGrades 3, 4, 5

Utgångsbiljetten för talens hemligheter: vad kan du nu om tior, minustal, primtal och bråk?

13 questions · 3 min

VViafocusOfficial Viafocus lesson
Beginner
MathematicsGrades 3, 4

Tio i taget: varför byter vi vid tio?

11 questions · 6 min

VViafocusOfficial Viafocus lesson
Intermediate
MathematicsGrades 5, 6, 7

Regeljakten: hur bra koll har du på talmönster, ekvationer och koordinater?

24 questions · 10 min

VViafocusOfficial Viafocus lesson
Beginner
MathematicsGrades 3, 4, 5

Talens hemligheter: hur bra koll har du på tiotal, minustal, primtal och bråk?

24 questions · 8 min

VViafocusOfficial Viafocus lesson
Beginner
MathematicsGrades 3, 4, 5

En tredjedels pizza: vad är bråk?

11 questions · 6 min

VViafocusOfficial Viafocus lesson
Intermediate
MathematicsGrades 5, 6, 7

Mysteriet på tågstationen: hur löser man ett fall med klockan och tidtabeller?

26 questions · 15 min

VViafocusOfficial Viafocus lesson
Beginner
MathematicsGrades 3, 4, 5, 6

Mysteriet med kakburken: vem tog kakorna? Lös fallet med räkning och bråk

20 questions · 10 min

VViafocusOfficial Viafocus lesson
Beginner
MathematicsGrades 5, 6, 7

Vågen som inte ljuger: hur löser man ekvationer?

11 questions · 5 min

VViafocusOfficial Viafocus lesson

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Frequently asked

What math topics are available on Viafocus?

Viafocus offers lessons spanning arithmetic, fractions, algebra, geometry, statistics, probability, and calculus fundamentals. New lessons are added regularly by educators worldwide.

Are the math lessons free?

Yes. All interactive math lessons on Viafocus are free to access. Simply browse, pick a lesson, and start learning — no account required.

What grade levels do the math lessons cover?

Our math lessons range from elementary (grades K-5) through high school (grades 9-12) and university level. Each lesson indicates its difficulty and recommended grade range.

Mathematics lessons on Viafocus cover number sense, geometry, fractions, algebra, statistics and probability for primary, secondary and upper-secondary classes. Teachers run them live on the projector or assign them for practice — every answer gets instant feedback, and results land on the teacher dashboard.