Here is an example of a video https://www.youtube.com/watch?v=J2z5uzqxJNU where he explains divide by zero.

My kid (almost 6yo) seems very interested in numbers and math. I am doing my best not only explain some formulas but try to understand what it means.

We are doing a lot of drawings or using sticks or some other materials to grasp some basic math knowledge. But I am not a math teacher so I assume my approach could be improved a lot.

I recently (re)watched https://www.youtube.com/watch?v=J2z5uzqxJNU from Eddie Woo where he so beautifully explains to (what I assume are) high-school students divide by zero.

I am looking for something similar but for more basic math concepts fit for children 6 to 10 years old.

Any recommendations? I am mostly looking for video but any content is also welcome.