I had a math class with third graders of which we discussed money I told them about virtual and real money of which I was very shocked and happy that they had knowledge about Bitcoin.
However we ended the class after we had spoken alot about Bitcoin they were soo happy and loved the class also
Like wow being with the kids was a nice time for them and I to get to know Bitcoin better look forward to having a class with them next week
The new generation kids are already expose to the current technology and has an access on the internet. If they have knowledge about Bitcoin then probably they heard it on different social media platforms. It's a good thing that at a young age they're already aware of Bitcoin.
Moreover, you as their teacher can guide them on what Bitcoin really is as a virtual currency. So they would not think it's a scam, like what we often see on news addressing Bitcoin as scam. But the truth is, it is only use as tool by these scammers. So through you, they will be enlighten on its purpose and why Bitcoin is existing.