1. Programmming Class Fall 2011 Sobhan Highschool Teacher: M.Taghizadeh

2. LOGO LANGUAGE An Educational Programming Environment Sobhan Highschool Teacher: M.Taghizadeh

3. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Basics of computer programming Command Line Programming Simple, Powerful, and best of all Fun !

4. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Some Pictures of Logo:

5. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Some Pictures of Logo:

6. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Some Pictures of Logo:

7. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Some Pictures of Logo:

8. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Some Pictures of Logo:

9. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Some Pictures of Logo:

10. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Some Pictures of Logo:

11. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Some Pictures of Logo:

12. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Some Pictures of Logo:

13. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh FMS LOGO enviroment

14. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Sam FMS LOGO enviroment

15. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Getting Started with Turtle Graphics FD FORWARD

16. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Getting Started with Turtle Graphics FD 200 FD 100 FD 50

17. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Getting Started with Turtle Graphics RT Right Turn

18. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Getting Started with Turtle Graphics RT 30RT 90

19. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Getting Started with Turtle Graphics BK BACKWARD

20. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Getting Started with Turtle Graphics LT Left Turn

21. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh ProcedureExampleWhat Happens FD numberFD 100 The turtle walks forward 100 screen dots. BK numberBK 100 The turtle walks backward 100 screen dots. RT numberRT 90The turtle turns to the right. LT numberLT 90The turtle turns to the left. CSCLEARSCREEN The turtle erases everything that he has drawn and goes back to where he started.

22. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh RT 45 or LT 315 RT 90 or LT 270

23. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh RT 135 or LT 225 RT 180 or LT 180

24. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh DRAW A SQUARE FD 100

25. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh DRAW A SQUARE FD 100 RT 90

26. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh DRAW A SQUARE FD 100 RT 90 FD 100

27. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh DRAW A SQUARE FD 100 RT 90 FD 100 RT 90 FD 100 RT 90 FD 100 RT 90

28. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh FD 100 RT 90 FD 100 RT 90 FD 100 RT 90 FD 100 RT 90 DRAW A SQUARE REPEAT 4 [FD 100 RT 90]

29. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh DRAW A SQUARE Edall

30. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh DRAW A SQUARE TO SQUARE REPEAT 4 [ FORWARD 100 RIGHT 90 ] END

31. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh SQUARE DRAW A SQUARE

32. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Sample Program TO SQUARE REPEAT 4 [ FD 100 RT 90 ] END TO SQUAREFLOWER REPEAT 18 [ SQUARE RT 20 ] END SQUAREFLOWER

33. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Sample Program TO STAR REPEAT 5 [ FORWARD 200 RIGHT 144 ] END STAR

34. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Sample Program TO SEGMENT FORWARD 20 LEFT 90 FORWARD 50 LEFT 90 FORWARD 10 LEFT 90 FORWARD 55 RIGHT 90 FORWARD 10 RIGHT 90 FORWARD 50 RIGHT 90 FORWARD 20 END TO PATTERN RIGHT 62 REPEAT 10 [ SEGMENT ] END PATTERN

35. LOGO LANGUAGE Sobhan Highschool Teacher: M.Taghizadeh Sample Program TO FANBLADE REPEAT 2 [ FORWARD 100 RIGHT 135 FORWARD 20 RIGHT 45 ] END TO FAN REPEAT 8 [ FANBLADE LEFT 135 FORWARD 20 ] END FAN

36. THE END Fall 2011 Sobhan Highschool Teacher: M.Taghizadeh