PLT Scheme is an umbrella name for a family of implementations of the Scheme programming language. PLT is the group of people who produce PLT Scheme. Scheme is a functional programming language and a dialect of Lisp. ...

• DrScheme is the primary PLT Scheme implementation.
• MzScheme is the lightweight, embeddable, scripting-friendly PLT Scheme implementation.
• TeachScheme! is a PLT project to turn Computing and Programming into an indispensable part of the liberal arts curriculum.
• PLaneT is PLT's centralized package distribution system. Visit for a list of user-contributed packages.

How to Design Programs ("HTDP") is a textbook for introductory programming that was written by several PLT members. DrScheme Editing Environment DrScheme is an interactive and graphical programming environment for the Scheme programming language. ... The TeachScheme project is an attempt to alter the introductory computer science curriculum. ... Front cover How to Design Programs (HTDP) is a textbook from MIT Press on the systematic design of computer programs. ...

External links

• PLT Scheme
• PLaneT