?atas?e?? p????a

1
G????µ?a µe t?? Logo

• ?atas?e?? p????aµµ?t?? st?? ?p?????st? µe t?
  ß???e?a t?? MSWLogo

2
?? e??a? ? Logo?

• ? Logo e??a? ???ssa p????aµµat?sµ?? ? ?p??a
  a?apt?????e st?? a???? t?? 1970 ap? t?? ?µ?da t??
  Seymour Papert (µe t? s?µß??? t?? Cynthia Solomon
  ?a? t?? Wally Feuerzeig) ?? µa??s?a?? e??a?e??.
• ?? ???µ? t?? p?????eta? ap? t?? e??????? ????
  ??G?S.

3
?? µa??t??, st? pe??ß???? t?? Logo

• ?e??aµat????ta? µe e?t???? Logo ??a ?a t??
  ?ata??ß??? ?a? ?a ???s??? a?t?pep????s? µe t?
  ???s? t???,
• S?ed?????? t? d???e?? t??? ?a? t?? ???a??????
  st?? d??f??e? s???st?se? t??,
• G??f??? µ?a se??? e?t???? ??a ?a ????????s???
  ???e µ???? ?p?????,
• ????d?µ??? ??a p????aµµa ?p?? ???????????? ??a ta
  ?p????a st? s?st? se???,
• ????µ????? t? p????aµµ? t??? ?a? a????????? t?
  d???e?? t???,
• ??sfa?µat????? t? p????aµµ? t??? e?t?p????ta? ?a?
  d????????ta? ta ???? ? a?ad?µ??? t?? p??s????s?
  t???.

4
?a ßas??? t?? Logo

• ? ?e???a ???e?ta? se ??a? ??sµ? p?? e????eta? ap?
  t?? ???st?
• ? ?e???a d?? ?a? a?t?d?? se ??a? ??sµ? p??
  e????eta? ap? t?? ???st?
• ? µ??? d?µ? ded?µ???? e??a? µ?a ??sta
• ?? e?t???? e??a? ap??? ?a? d?a?s??t????
• ?aµ??? ?at?f?? ?a? ?a????? taß???

5
St???? d?das?a??a?

• ??das?a??a ?eµ?t?? p????aµµat?sµ??
  ???s?µ?p????ta? t? MSWLogo
• ??? st????
• ???s? epa??????? st?? ?e?µet???? ?atas?e??
• ???s? a?ad??µ?? st?? ?e?µet???? ?atas?e??

6
MSWLogo pe??ß?????
7
??t???? ?e???a?

• G?a ?a ?????e?
• ?p??st? (a???µ?? ß?µ?t??) FD
• ??s? (a???µ?? ß?µ?t??) BK
• ????( st? µ?s?)
• G?a ?a st???e?
• ?e??? RT
• ???ste?? LT
• ??t???? st???
• St??? p??? PU
• St??? ??t? PD
• ???µa st??? Red, Green, Blue O-255

8
??t???? MSWLogo

• Edit ltd?ad??as?agt
• ??µ?????e? µ?a d?ad??as?a(p????aµµa)
• Edall
• ?pe?e??as?a ???? t?? p????aµµ?t?? p?? e??a? st?
  µ??µ?

9
??t???? MSWLogo

• ?a????sµa ?????? CS
• Repeat stuff to do
• ltIdentifiergt
• Variable (place to store stuff .. Memory)
• Mathematics
• , , -, /
• (4 3)/123-6

10
S?ed?asµ?? e??? tet?a?????

• ?? ?????µe t? ?e???a ?a ????af?se? ??a tet??????
• ???ta s?eft?µaste p?? eµe?? ?a ????af??aµe ??a
  tet??????
• ?et? ??µe st? ?e???a ?a t? ???e?
• FD 100 RT 90
• FD 100 RT 90
• FD 100 RT 90
• FD 100 RT 90
• Repeat 4 FD 100 RT 90

11
??µ??????a e??? p?????µµat?? p?? s?ed???e? ??a
t??????

• ??????s? t?? epe?e??ast? ?e?µ???? t?p????ta?
  edall.
• ???e d?ad??as?a
• To lt???µagt lt???e? d???se??gt
• lt?e?t?????a d?ad??as?a?gt
• End
• ?p????µe ?a ???s?µ?p???s??µe µetaß??t?? X

12
?? p????aµµa

• To square size
• Repeat 4 fd size rt 90
• END
• Type run square

13
??t? e?d?af????

• ?? ?a ????ta? a? ? ?e???a ?st??ße e?af?? ?a?
  s??µ?t??e ???? ??a tet???????
• ?a? t? ?a ????ta? a? a?t? t? ??a?e µe????? f????
  a??µa?
• To cool size
• Repeat 100 square size fd 1 rt 10
• END

14
??t? e?d?af????
15
S?ed?????ta? µ?a ft???

• ???e f???? t?? e??a? µ?a ft???
• ? d?µ? epa?a?aµß??eta?
• ? d?µ? e??a? a?ad??µ???

16
MSWLogo ft???

• ??a ft??? ap?te?e?ta? ap?
• ??? µ?s??
• ??a ft??? de???
• ??a ft??? a??ste??
• ??a ft??? µp??st?

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?????aµµa d?µ??????a? ft????

• ?????aµµa ft???
• ???a??e µp??st?
• S?ed?ase µ?a ft??? a??ste??
• ???a??e p?s?
• S?ed?ase µ?a ft??? de???
• ???a??e p?s?
• S?ed?ase µ?a ft??? µp??st?
• ???a??e p?s?
• ????? ?a e??a? p??? µ???? ??a s?ed?as?

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?? p????aµµa

• to fern size
• if size lt 4 stop
• fd size / 25
• lt 90 fern size .3
• rt 90
• rt 90 fern size .3
• lt 90 fern size .85
• bk size / 25
• end

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??a cool ft???
20
?? µ??aµe

• ?a p????aµµat????µe ???s?µ?p????ta? epa??????
• ?e t? ß???e?a t?? ?e???a? p?? ????af??e?
  tet?????a
• ?a p????aµµat????µe ???s?µ?p????ta? a?ad??µ?
• ?e t? ?e???a p?? ????af??e? ft??e?
• ? p????aµµat?sµ?? e??a? d?as?edast???? ?a?
  d?µ?????????!

21
???t?se???