What is KlasCement?
- free learning resources;
- for all ages and subjects;
- easily searchable on lesson topic.
Inspiration and educational resources
- all educational types
Educational resources in the spotlight
As pure as water: Teaching package
Pure water is a very precious commodity, which we use smartly and sustainably. But… how exactly do you do that? And how is pure water actually made? And is that the same as drinking water? Find out through this free teaching package from …