IB Computer Science 1

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 a questions, 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
  • Taylor Series E

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