Difference between revisions of "IB Computer Science 1"

From WLCS
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== Thursday (5/17/18) ==
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'''Warmup:'''
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* Implement the following methods in the Paddle class:
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** void moveLeft() - adjust the Paddle's x variable appropriately using dx
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** void moveRight() - adjust the Paddle's x variable appropriately using dx
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** void moveUp() - adjust the Paddle's y variable appropriately using dy
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** void moveDown() - adjust the Paddle's y variable appropriately using dy
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'''Agenda:'''
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* Classes and objects review
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* Paddle hitTop() walk through
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* Brick assignment
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** Design and implement a Brick class
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** Instance variables:
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*** int x
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*** int y
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*** int w
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*** int h
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*** color c //we will go over this in class
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*** boolean visible
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** Methods:
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*** Brick() //constructor - sets all the instance variables to appropriate values
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*** Brick(int x, int y, int w, int h) //specific constructor - we will learn about this
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*** display()
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*** setVisible(boolean v) //set the visible instance variable to v
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== Tuesday (5/15/18) ==
 
== Tuesday (5/15/18) ==
 
'''Agenda:'''
 
'''Agenda:'''

Revision as of 08:45, 17 May 2018

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

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
    • 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:

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

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:

Wednesday (4/11/18)

Agenda:

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.

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