IB Computer Science 1

Monday - Wednesday (3/23/20 - 3/25/20) : Self-distancing : Week 2

• Mr. Bui is in the process of closing out 3rd Quarter grades
• Watch Java Method Signatures
• Complete the Java Processing: Bouncing Ball Lab
• Java References (if you feel like they'll be useful or you want to skim them to see what's there)
  • Java Cheatsheet (Princeton)
  • Java for Python Programmers
  • Processing (Java) Reference
• You will be converting several of your old Python Processing animations to Java Processing. You do not need to turn them in yet. Simply verify that it works yourself.
  • Convert your Python Processing Emoji to Java
  • Convert your Python Processing Hover Buttons to Java
  • Convert your Python Processing Tic-Tac-Toe to Java
• If you do not have your Python Processing versions of the assignments above, then you may use somebody else's Python Processing code just to practice porting it to Java. You may find the Python version of some programs here
• Make sure you successfully execute and test each of the programs that you convert over to Java
• Feel free to practice converting other Python Processing programs to Java

Tuesday - Friday (3/17/20 - 3/20/20) : Self-distancing : Week 1

• 3rd Quarter ends Friday (3/20/20)
  • All IB CS 1 grades are currently being entered for the 3rd quarter, so if you check and notice a grade is incorrect, then please e-mail Mr. Bui
  • Recheck your IB CS 1 grade daily because Mr. Bui is updating it right now.
  • If you wish to update a grade b/c you needed to complete a missing/late assignment, then please e-mail Mr. Bui
  • No work for 3rd Quarter will be accepted after Friday (3/20/20)
• 4th quarter schedule of assignments will be posted soon (after Mr. Bui finishes closing out 3rd quarter grades)

Monday (3/16/20) : Self-distancing : Week 1

• All students are still expected to have completed all the repl.its assigned when school was still in session last week (see previous date below)
• Mr. Bui is developing a weekly schedule of Java-related programming tasks and resources. A complete schedule should be posted by Tuesday (3/17/20) morning
• Mr. Bui is also developing a question-answer workflow so that students can ask general and specific questions. The workflow will look something like this:
  • General questions should be posted in the Canvas Discussion area; however, the student should check if any existing discussion threads already answer their question. If not, then a new thread should be created for their question
  • Specific questions about student code will require students to take a screenshot of their own code and message it to Mr. Bui. The Canvas messaging system will likely be used for this because Mr. Bui does not want his inbox to be flooded
• If you have any questions right now, please feel free to e-mail Mr. Bui or create a Discussion thread. Please note that if you e-mail a question, and it's a good question, then Mr. Bui may create a thread himself to repost and answer your question
• Please note: Mr. & Mrs. Bui have their own children at home with them, so do not expect immediate responses.

Thursday (3/12/20)

Agenda:

• Scanner review
• All repl.its through quadratic formula should be done at this point
• Java Conditionals (booleans, comparisons, logic ops, if, while)
• Complete the following repl.its
  • 2 x Conditional Statement repl.its
  • 4 x While Loop Practices
  • Taylor Series Pi (4th quarter)
  • Taylor Series E (4th quarter)

Tuesday (3/10/20)

Agenda:

• Java's Input Scanner
  • Read every line of https://repl.it/@paulbui/Java-Scanner-Input
• Be able to answer the following questions about https://repl.it/@paulbui/Java-Scanner-Input
  1. What statement is used at the top of the file to import the Scanner? (Line 1)
  2. How do we declare a Scanner variable and initialize it? (Line 9)
  3. How do we print message prompts to the user? (Lines 12, 17, 20)
  4. How do we scan the keyboard for an inputted String? (Line 13)
  5. How do we scan the keyboard for an inputted int? (Line 18)
  6. How do we scan the keyboard for an inputted double? (Line 21)
• Complete the My First Scanner Java repl.it (should be done by the end of class period)
• Complete the Rectangle Area Calculate Java repl.it (should be done by the end of class period)
• Complete the Distance Formula Java repl.it (should be done by the end of class period)
• Work on the Quadratic Formula Java repl.it (most people should be done with this too by the end of the period)

Homework:

• Complete the Quadratic Formula by next class (or have questions if you are stuck)

Wednesday - Friday (3/4/20 - 3/6/20)

Agenda:

• App Catalog -> JGrasp
• Turn in Download worksheets!
• Introduction to Java
  • Join the new Java repl.it course
  • Basic syntax - Hello World
  • Variable declaration and initialization
  • Integer division
  • Casting

Monday (3/2/20)

Agenda:

• Watch Download: The True Story of the Internet: Browser Wars
  • Complete the worksheet questions in Canvas. Due on Wednesday 3/4/20
• Watch Download: The True Story of the Internet: Search
  • Complete the worksheet questions in Canvas. Due on Wednesday 3/4/20

Homework:

• Watch the videos and complete the worksheets in Canvas if you did not finish them in class. Due on Wednesday 3/4/20