Python is one of the most popular programming languages around with plenty of applications in AI, machine learning, data science, and IoT. There are already plenty of kits that can teach you a thing or two about Python. The imagiCharm is also worth a look. It can be worn on a backpack or keychain. The companion app comes with Python tutorials.
The imagi app is available for iOS and Android devices. It guides kids to write their first lines of code before graduating to more advanced concepts such as variables, loops, and functions. Students can also use the app to find fun projects by others to try.[official site]