Where and what to choose online courses for children on TRIZ, the development of logic, etc.?

Question

Distance learning

Since we are sitting in isolation with the whole family, I have a child (teenage) question.

1) What online development courses outside the school curriculum would you recommend for a boy of 10-11 years old?
Interested in something on the topic of TRIZ, the development of logic, as well as something applied.
In principle, my son loves origami and if the topic is interesting, then he is ready to conscientiously perform tasks.

2) A similar question for a 7-year-old girl.

The language of the courses is Russian only. Free or with a nominal fee.

Answer 1

If the question is still relevant, then I recommend the Advance Center for Educational Technologies. In addition to online courses for children , they have distance learning for adults, free webinars. The topics are very different: from English to increasing motivation. Now they have a cool birthday promotion - a month of free classes. I think you will find something useful for yourself and your children.