Béatrice was one of last year's winners of the Radboud Science Award and has given an interactive lesson on this topic in several classes (grades 7-8 in elementary school). This lesson from the Radboud University Wetenschapsknooppunt can now be given by teachers themselves.
This shows how enjoyable and important it is to introduce young children to science at an early age.
Béatrice's lesson (only in Dutch) is called “De muziek van zwarte gaten”.