That&#x27;s true for any teaching aid. Teaching is a hard, time-consuming process. The fact that some teachers have used Minecraft very successfully in their lessons proves it can be practical. It&#x27;s up to the teacher to decide if they can use it practically in their lessons.<p>Software tools (in general, not just Minecraft) could become a lot more practical in the future if the community creates a CPAN&#x2F;rubygems&#x2F;npm style archive.