IB Computer Science 1
From WLCS
Contents
- 1 Thursday (5/17/18)
- 2 Tuesday (5/15/18)
- 3 Wednesday - Friday (5/9/18 - 5/11/18)
- 4 Monday (5/7/18)
- 5 Tuesday - Thursday (5/1/18 - 5/3/18)
- 6 Friday (4/27/18)
- 7 Monday - Wednesday (4/23/18 - 4/25/18)
- 8 Tuesday - Thursday (4/17/18 - 4/19/18)
- 9 Friday (4/13/18)
- 10 Wednesday (4/11/18)
- 11 Friday (4/6/18)
- 12 Wednesday (4/4/18)
- 13 Monday (4/2/18)
- 14 Archives
Thursday (5/17/18)
Warmup:
- Implement the following methods in the Paddle class:
- void moveLeft() - adjust the Paddle's x variable appropriately using dx
- void moveRight() - adjust the Paddle's x variable appropriately using dx
- void moveUp() - adjust the Paddle's y variable appropriately using dy
- void moveDown() - adjust the Paddle's y variable appropriately using dy
- Test out your methods by calling them using the keyboard in the main tab
Agenda:
- Classes and objects review
- Paddle hitTop() walk through
- Brick assignment
- Design and implement a Brick class
- Instance variables:
- int x
- int y
- int w
- int h
- color c //we will go over this in class
- boolean visible
- Methods:
- Brick() //constructor - sets all the instance variables to appropriate values
- Brick(int x, int y, int w, int h) //specific constructor - we will learn about this
- display()
- setVisible(boolean v) //set the visible instance variable to v
Tuesday (5/15/18)
Agenda:
- If you were not here last class, please watch the linked video about Xerox PARC at home
- Introduction Object-Oriented Programming
- Ball class review
- Complete and integrate the Paddle class. Demo this for credit
- Create a new method in the Paddle class:
- boolean hitTop(Ball b) - returns true if b collides with the top edge of the Paddle (we will discuss this more, but you can try to do it yourself). Return false otherwise
Wednesday - Friday (5/9/18 - 5/11/18)
Agenda:
- Demo converted List Exercises
- Xerox PARC, Apple, & Microsoft history
- Processing Java arrays and bouncing ball
- Introduction to Java classes and objects
- Processing - Objects Tutorial
- Define a Paddle class with the following instance variables and methods:
- Instance variables (attributes):
- int x
- int y
- int w
- int h
- Methods
- Paddle() //constructor
- display() //draws a rectangle using the Paddle's instance variables
- moveMouse() //sets the x and y instance variables using the mouseX and mouseY variables
- Instance variables (attributes):
- Add a Paddle to your program
Monday (5/7/18)
Agenda:
- No Internet
- Convert your Advanced Python List Exercises to use Java arrays
- We will walked through the first two examples last class
- Convert and be prepared to demo List Min/Max and Reverse
Tuesday - Thursday (5/1/18 - 5/3/18)
Agenda:
- CTE Program Completer Survey
- Convert any looped program to use a for loop (Prime, Monte Carlo, Taylor Series, etc.)
- Demo your program
- Java arrays [lists]
- Media:JavaArrays Basic.ppt
- Convert your Advanced Python List Exercises to use Java arrays
- We will walk through the first two examples
Friday (4/27/18)
Agenda:
- Demo any missing assignments:
- Prime numbers assignment
- Monte Carlo Pi assignment
- Taylor Series Pi and e assignment
- Functions/Methods Practice assignment
- Java for loop
- Oracle Documentation - The for Statement
- Practice for loops
Monday - Wednesday (4/23/18 - 4/25/18)
Agenda:
- Demo the following converted programs:
- Prime numbers assignment
- Monte Carlo Pi assignment
- Taylor Series Pi and e assignment
- Java functions / methods
- Convert the Python Functions Assignment to Java methods
- Class walk-through first couple functions/methods
Tuesday - Thursday (4/17/18 - 4/19/18)
Agenda:
- Nested-if statements review
- Java while loops
- Java random numbers
- Convert Guessing Game assignment from Python -> Java
- Class walk-through
- Integer division and casting
- Convert Prime numbers assignment from Python -> Java
- Convert Monte Carlo Pi assignment from Python -> Java
- Convert Taylor Series Pi and e assignment from Python -> Java
Friday (4/13/18)
Agenda:
- Demo converted Tech Support Flow Chart Assignment from Python -> Java
- If you have not completed the Java assignments, then they are homework for the weekend
Wednesday (4/11/18)
Agenda:
- Review Java Strings
Friday (4/6/18)
Agenda:
- Demo any Java assignments
- End of 3rd Quarter
- Review Java Strings
Wednesday (4/4/18)
Agenda:
- Mr. Bui is still out because his son has the flu
- Read through Media:JavaStrings_Basic.pptx
- Be sure to test some of the Java code out
- Convert your Tech Support Flow Chart Assignment from Python -> Java
- You will need to use the Scanner's nextLine() method to take input as a String
- You will need to use the String's equals() method to compare if two Strings match
String str1 = "hello";
String str2 = "goodbye";
if(str1.equals("hello"))
{
System.out.println("This will print because the condition is true");
}
if(str2.equals("hello"))
{
System.out.println("This does not print because the condition is false");
}
Monday (4/2/18)
Agenda:
- Mr. Bui is out today because his son is sick.
- Take a few minutes and review your Python->Java notes
- Go back and convert the following from Python -> Java (if you do not have the Python code, then simply get a copy from somebody else in the class)
- Quadratic Formula
- Letter Grade Calculator
- Demonstrating the Java versions of Quadratic Formula and the Letter Grade Calculator will be counted in the 3rd quarter.