As someone said earlier, 10 year old kid might be to young to understand Bitcoin. Did you explain him how "dollar" works and why he can buy for example sweets with it? Create a new address for him and make sure that the private key will be safe. You can send him some BTC, maybe he will be able to pay for his education in the future? It's never too early to think about these things. I think that if he was 13 years old, it would be a good choice to explain him how bitcoin works. Now, he may not understand what you are saying or not become interested at all.

hello guys , i just want to share what am i doing right now to my children, i have a 10 year old kid , he is david . this coming summer i want to teach him about cryptocurrency. especially bitcoin, from his young age i want to share him my knowledge about this kind of things. im happy that he is excited a little bit however it's so hard to explain but then i use some examples like video games as a reference about bitcoin. probably it might be the easiet way to understand how this things works. for example bitcoin is like a video games, you need to do a lot of research about bitcoin to know it and ask some people what  they know about bitcoin or  like experiences  , like games you need to do a lot of practice to mastered the games , can someone help me about this ?