Difference between revisions of "IB Computer Science II"
From WLCS
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== Tuesday (10/6/09) == | == Tuesday (10/6/09) == | ||
'''Warmup:''' | '''Warmup:''' | ||
+ | * Upload AddressBook.java and AddressBookMain.java to SchoolWebLockers | ||
* Demo SelectionSort.java to Mr. Bui | * Demo SelectionSort.java to Mr. Bui | ||
* Turn in your Dossier idea sentence | * Turn in your Dossier idea sentence | ||
Line 23: | Line 24: | ||
** [[Media:CriterionA1_problemAnalysis.doc]] | ** [[Media:CriterionA1_problemAnalysis.doc]] | ||
** 1st rough draft of Analysis of the Problem due Tuesday (10/13/08) | ** 1st rough draft of Analysis of the Problem due Tuesday (10/13/08) | ||
+ | ** Work on your Analysis of the Problem section | ||
== Friday (10/2/09) == | == Friday (10/2/09) == |
Revision as of 08:13, 6 October 2009
Contents
Tuesday (10/6/09)
Warmup:
- Upload AddressBook.java and AddressBookMain.java to SchoolWebLockers
- Demo SelectionSort.java to Mr. Bui
- Turn in your Dossier idea sentence
Agenda:
- Introduction to Bubble Sort
- Initialize the front to be the top or beginning of the array
- Now go to the bottom/end of the array
- Compare the two adjacent elements to see if they are in proper sequential order
- Swap the elements if they are out of order (bigger number to the left of smaller number)
- Move to the next pair of adjacent elements/numbers
- Repeat steps 3 and 4 until the smallest number has "floated" to the top/front
- After you traverse the entire array
- Move the front so that the sorted numbers are ignored
- Go back to the end of the array
- Repeat steps 2 through 6 for the unsorted part of the array
- Bubble Sort Animation
- Download Media:BubbleSort.java
- Fill in the commented parts of the BubbleSort.java file. Where there is a comment, you need to write code.
- Demo to Mr. Bui at the end of class or at the beginning of class tomorrow
- Introduction to Program Dossier
- Media:CriterionA1_problemAnalysis.doc
- 1st rough draft of Analysis of the Problem due Tuesday (10/13/08)
- Work on your Analysis of the Problem section
Friday (10/2/09)
Warmup:
- Swapping elements warmup
Agenda:
- Demo AddressBook class lab assignment and any other missing assignments
- Submit your AddressBook and AddressBookMain on-line to Mr. Bui's SchoolWebLockers
- Review Selection Sort
- Download Media:SelectionSort.java
- Fill in the commented parts of the SelectionSort.java file. Where there is a comment, you need to write code.
- Demo to Mr. Bui at the end of class today
- Introduction to Program Dossier
Homework:
- Complete your AddressBook class lab assignment AND Media:SelectionSort.java
- Have a 1 sentence description of your dossier ready at the beginning of next class
Wednesday (9/30/09)
- AddressBook class lab assignment is due at the halfway point today.
- Introduction to Selection Sort
- Find the smallest element
- Move to the front of the array (swap with front)
- Repeat Steps 1&2, but ignoring the sorted front
- Selection Sort Animation
- Another Selection Sort Animation
- Download Media:SelectionSort.java
- Fill in the commented parts of the SelectionSort.java file. Where there is a comment, you need to write code.
- Demo to Mr. Bui at the end of class or at the beginning of class on Friday
Back to School Night
Monday (9/28/09)
Warmup:
- Create a Java program called ArrayWarmup
- Declare and initialize an int array of 10 numbers (I don't care what)
- Write a for loop that traverses the array and prints all the numbers out
Agenda:
Thursday (9/24/09)
- Demo your Person, Car, and Contact classes to Mr. Bui
- Array review
- Contact arrays
- AddressBook overview
- AddressBook class lab assignment
Homework:
- Complete AddressBook class lab assignment by Monday (9/28/09)
Tuesday (9/22/09)
- College Presentation with Ms. Settlemyer
Friday (9/18/09)
Warmup:
- Demo your Person and Car classes to Mr. Bui
Agenda:
- Questions about installing Java and JCreator at home
- Contact class lab assignment
Homework:
- How to install Java on Windows
- How to install JCreator
- Complete the Car class lab assignment
- Complete Contact class lab assignment
Wednesday (9/16/09)
Warmup:
- Complete the Circle class with the following methods:
- Circle()
- getRadius()
- setRadius()
- getDiameter()
- getArea()
Agenda:
- Classes and objects review
- Create a CircleMain class that tests the above methods
- Person class lab assignment
- Demo your Person and Car classes to Mr. Bui at the beginning of next class
Homework:
- How to install Java on Windows
- How to install JCreator
- Complete the Car class lab assignment
- Test your Java and JCreator installs by creating, compiling, and executing a Hello, World! program
Monday (9/14/09)
Warmup:
- Be sure that you have completed the Hello, world Java programs from last week
AddressBookMenu Warmup
- You will be creating a user interface menu for use with your AddressBook
- Open / create your AddressBook's main method
- Print out a message that explains the program (e.g. "Welcome to YOUR_NAME's address book!")
- Print out a menu with the following options:
(a)dd to address book (p)rint address book (q)uit What would you like to do?
- You should prompt for input after the menu is printed. Review Media:JavaIOExample.java for examples of input/output
- If the user inputs 'a', then print a message that says "USER SELECTED ADD"
- If the user inputs 'p', then print a message that says "USER SELECTED PRINT"
- If the user inputs 'q', then print a message that says "USER SELECTED QUIT"
Agenda:
Homework:
- How to install Java on Windows
- How to install JCreator
- Test your Java and JCreator installs by creating, compiling, and executing a Hello, World! program
Thursday (9/10/09)
- Reminder: Summer assignment due at the beginning of class next Tuesday (9/15/09)
- Student Survey
- Fill out and submit
- Share several snippets with class
- On-line Resources
- Old IBCS2 website
- EIMACS - test your login
- Turingscraft - login coming soon!
- A gentle re-introduction to Java
- JEdit
- Java Review Programs
- Write a Hello, world! program ( Hint: Java program template )
- Create a new Java program using JEdit or whatever editor you prefer
- Use the Java program template as a guide
- Insert your code
- Compile and execute your code
- Open terminal
- Navigate to your Java file
- javac FILENAME
- Execute your code: java PROGRAM_NAME
- Write a program that prints Hello, world 20 times (You may login to eimacs to remember how)
- Write a program that prints Hello, world infinite times
- Program dossier introduction
Tuesday (9/8/09)
- Introductions
- IB Computer Science II Syllabus
- Name cards
- Lab setup/config
- Login username is your first initial and lastname (e.g. pbui)
- Your password is your student ID number
- Go to System -> Preferences -> About Me -> Change Password
Summer Break