Google Classroom

GeoGebra Klaslokaal

Pooh and Piglet

Auteur:John Golden

A puzzler from S. Sefibekov, via the Futility Closet. http://www.futilitycloset.com/2015/08/25/nobody-home-2/ After you've read the information, press walk!

Nieuw didactisch materiaal

Ontdek materiaal

Ontdek onderwerpen