Logo program for mac seymour papert for mac os#
Logo program for mac seymour papert mac os x#
Logo program for mac seymour papert code#
Logo program for mac seymour papert free#

Logo is not case-sensitive but retains the case used for formatting purposes. Logo is usually an interpreted language, although compiled Logo dialects (such as Lhogho and Liogo) have been developed. There is no standard Logo, but UCBLogo has the best facilities for handling lists, files, I/O, and recursion in scripts, and can be used to teach all computer science concepts, as UC Berkeley lecturer Brian Harvey did in his Computer Science Logo Style trilogy. technologies at the time was signaled by Seymour Papert's suggestion. The Logo programming lan- guage, created by Seymour Papert and his team at MIT, was based in the constructivist learning philoso. Logo is a multi-paradigm adaptation and dialect of Lisp, a functional programming language. compensatory programs and (6) the widespread publicity given to each of the above. There are substantial differences among the many dialects of Logo, and the situation is confused by the regular appearance of turtle graphics programs that are named Logo. The language was conceived to teach concepts of programming related to Lisp and only later to enable what Papert called ' body-syntonic reasoning', where students could understand, predict, and reason about the turtle's motion by imagining what they would do if they were the turtle. Symmetry around a point can be obtained using only a few instructions, allowing users to draw hypotrochoids like the one shown here.Ī general-purpose language, Logo is widely known for its use of turtle graphics, in which commands for movement and drawing produced line or vector graphics, either on screen or with a small robot termed a turtle. Wally Feurzeig, Seymour Papert, Cynthia SolomonĪgentSheets, NetLogo, Smalltalk, Etoys, Scratch, Microsoft Small Basic, KTurtle, REBOL, Boxer Multi-paradigm: functional, educational, procedural, reflective Rs.Creativity in playful activities based on the use of the Logo

Logo program for mac seymour papert mac os x#

It’s so good that it even won a Mac OS X Innovators Contest award in 2003!

Logo program for mac seymour papert for mac os#

Instead I found ACSLogo which is a fantastic Logo implementation for Mac OS X. The “standard” seems to be UCBLogo also known as Berkeley Logo which works on lots of different platforms (Linux and Windows for example).

Logo program for mac seymour papert free#

There are many free implementations of Logo. It has higher-order functions for instance and this opens the world of map and reduce (and even Google). Of course, Logo being a LISP derivative, can be used to solve very complex problems. No wonder lots of schools (especially in the UK) still use Logo. It’s not complicated and, arguably, can really teach the basic concepts of computation very easily. Internal Memo 20, Automatic Programming Group, Project MAC, MIT.

Logo program for mac seymour papert code#

The following code then draws the figure that you can see above: A program for the solution of geometric analogy intelligence test. For instance, this is the body of a procedure, called square, which draws a square: Logo, when used to teach programming, is very straightforward. As you have gathered by now, I am very very fond of LISP and its children: Scheme, Haskell, Erlang and Ruby. During the first decade, Seymour Papert and other members of the Learning and Epistemology Group of MITs Media Lab have contributed to the program in the. What? LOGO is a derivative of LISP!?! I couldn’t believe it.

“LOGO derives from a family of languages known as ‘list processing’ languages, and these are the languages of so-called artificial intelligence” It’s only when I came across page 3 that I realized that Logo was something special: To be frank, I did not have a very positive opinion of Logo prior to reading that book. Penfold.Īs you can guess by the name of the book, it talks of the Logo programming language, developed by Seymour Papert to teach programming to students. 10 each among which Logo for Beginners by J.W. The other day, while visiting the new Editions de l’OcÃ©an Indien bookstore (appropriately called The Bookstore) in Rose-Hill, I discovered its basement containing lots of old books at very cheap prices.