# FAQ

## Do you have any curriculum?

Our partner TinkerGen provides a [curriculum](https://www.yuque.com/tinkergen-help-en/bittle_course) which can be used with its a Scratch-like web-based IDE [Codecraft](http://ide.tinkergen.com/).

## What do different sounds from the board mean?

## How can I easily install the springs into the upper legs of Bittle?

Please check out [the forum post](https://www.petoi.com/forum/basic-assembly-and-setup/just-got-my-bittle-kit-can-t-install-springs) discussing installing springs with varies tools.