Subject
Science lessons
Discover interactive science lessons that make biology, chemistry, physics, and earth science accessible and engaging. Viafocus lessons use hands-on questions to reinforce key concepts and encourage scientific thinking.
Most popular
Räkna åskan — hur långt bort är blixten?
10 questions · 8 min
The Showcase
12 questions · 12 min
The Lunch Rush — What is a bottleneck, and why does one slow spot hold up the whole queue?
13 questions · 10 min
Get the Cat Back — Why do steel ships float?
13 questions · 7 min
The Pump on Broad Street
19 questions · 16 min
Catch the Fall — How do you balance on a bicycle?
26 questions · 15 min
The Jam That Came Back
15 min
Hide the Moth — How does natural selection work?
16 questions · 12 min
One Stick — Why are triangles the strongest shape, and why do bridges and towers use them?
13 questions · 12 min
It Never Came Closer — Why is summer hotter?
14 questions · 10 min
Empty Hands — How do astronauts move in space?
11 questions · 8 min
Trettio man springer — varför sjönk Vasa, och vad är tyngdpunkt?
14 questions · 10 min
Frequently asked
What science subjects can I learn on Viafocus?
Viafocus covers biology, chemistry, physics, earth science, and environmental science. Lessons range from introductory concepts to advanced topics.
Do the science lessons include experiments or simulations?
While Viafocus focuses on interactive question-based learning, many science lessons include visual diagrams, scenario-based questions, and real-world applications that reinforce experimental thinking.
Can teachers assign science lessons to their students?
Yes. Teachers can share lesson links directly or use the Viafocus classroom tools to assign lessons and track student progress.