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Article #67Re: Children's Comp. Sci. education
From: Brian Harvey
Date: Fri, 28 Aug 1992 18:09
Date: Fri, 28 Aug 1992 18:09
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1573 bytes
dal3@cbnewsg.cb.att.com (dale.e.parson) writes: >One of the difficulties I've found with Logo at these ages is that it >requires symbol crunching. I'd like a Logo with a graphical front end that >let's the kids capture template procedures by moving the turtle around >with a mouse, but I haven't had time to do it (check comp.lang.logo if >you're unfamiliar with Logo). People who use Logo with very young children often set up a simple procedure that allows the child to "drive" the turtle with single keystrokes. For example: to instant make "char readchar if :char = "F [fd 10] if :char = "B [bk 10] if :char = "L [lt 15] if :char = "R [rt 15] if :char = "U [penup] if :char = "D [pendown] instant end This version uses the letters of the alphabet as mnemonics for the Logo commands. For even younger children you might just use the bottom row of the keyboard and attach pictures to the keys. For slightly older children you could add a numeric repetition feature so that, for example, typing "6F" would move forward six times as far as just "F".
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Path: arc1-ca.pugleaf.net!sparky!uunet!stanford.edu!agate!anarres.CS.Berkeley.EDU!bh From: bh@anarres.CS.Berkeley.EDU (Brian Harvey) Newsgroups: sci.edu,comp.lang.logo Subject: Re: Children's Comp. Sci. education Date: 28 Aug 1992 18:09:33 GMT Organization: University of California at Berkeley Lines: 27 Message-ID: <17lq4tINN7uv@agate.berkeley.edu> References: <LEBOWITZ.92Aug28084334@krypton.Mankato.MSUS.EDU> <1992Aug28.171907.12964@cbfsb.cb.att.com> NNTP-Posting-Host: anarres.cs.berkeley.edu