Lecture 9: CSCI E-1 Spring 2013

1.

Computer Science E-1 Lecture 9: Programming

2.

Final Project

3.

http://cse1.net/store

4.

HTML

5.

Algorithms

6.

What chair is everyone sitting in?

7.

1. Ask the person to your left where he/she is
sitting 2. If there is no one to your left, say “one” 3. Add one to the answer of the person to your left, and say it out loud

8.

How many people are here?

9.

None

10.

None

11.

1. Stand up. You are number 1. 2. Pair off
with someone standing. Add your numbers together. The sum is your new number. 3. One person sits. The other goes to step 2.

12.

None

13.

How do you make a peanut butter and jelly sandwich?

14.

Scratch

15.

Sprites

16.

Stage

17.

Scripts

18.

None

19.

Statements

20.

None

21.

None

22.

None

23.

Boolean expressions

24.

None

25.

None

26.

Combining expressions

27.

None

28.

None

29.

Conditions

30.

None

31.

None

32.

None

33.

Loops

34.

None

35.

None

36.

Variables

37.

None

38.

Arrays

39.

None

40.

Threads

41.

Events

42.

Mario

43.

Javascript

44.

<script>

45.

alert(‘O hai, world!’);

46.

var socks_on_feet = 0;

47.

if (socks_on_feet == 2) { alert(‘Done!’); } else { alert(‘Keep
going!’); }

48.

None

49.

var counter = 0; while (counter < 10) { alert(counter);
counter = counter + 1; }

50.

var counter = 0; while (counter < 10) { alert(counter);
counter++; }

51.

for (var i = 0; i < 10; i++) {
alert(i); }

52.

DOM

53.

<html> <head> <title>Web Page</title> </head> <body> <h1><span>A web page!</span></h1> </body>
</html>

54.

html

55.

html head body

56.

html head body title

57.

html head body title h1 span

58.

document.getElementById

59.

document.querySelectorAll

60.

Thanks! Ben, R.J., Chris, Dan, Ramon

61.

Computer Science E-1 Lecture 9: Programming

Lecture 9: CSCI E-1 Spring 2013

Lecture 9: CSCI E-1 Spring 2013

Want more?

Transcript