An experiment gives you numbers, a graph turns them into a story. The same skill, in two subjects.
Science
VonkSpark
Physics, chemistry and biology from the moment you see something happen.
OpenAges 10 to 16Free to start, then €4 a month
What it is
Vonk starts from an experiment or an observation and works towards the explanation. Where faith and science meet, Vonk is honest and respectful.
What is there
- Experiments to do at home or in class
- From observation to explanation, step by step
- Physics, chemistry and biology in one learning path
How far along it is
OpenOpen and ready to use.
What it costs
You manage Kaft Plus on the Kaft website.
€4 a month or €36 a year
The learning path and the first 3 topics are always free.
Or every app together in the Kaft package: €8 a month or €69 a year, €471 a year less than everything separately.
Where Vonk meets other subjects
Why is it milder at the coast than in the Ardennes? Geography asks the question, physics gives the mechanism.
A high note is a fast vibration. In music you hear it, in physics you measure it.