Difference between revisions of "IB Computer Science 1"
From WLCS
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== Wednesday (10/14/15) == | == Wednesday (10/14/15) == | ||
'''Agenda:''' | '''Agenda:''' | ||
+ | * [http://www.doe.virginia.gov/instruction/governors_school_programs/summer_residential/index.shtml VA Governor's School - Summer Residential Programs] | ||
* Introducing the Debugger | * Introducing the Debugger | ||
*# Load your Lab3.py code | *# Load your Lab3.py code |
Revision as of 10:22, 14 October 2015
Contents
- 1 Wednesday (10/14/15)
- 2 Friday (10/9/15)
- 3 Wednesday (10/7/15)
- 4 Monday (10/5/15)
- 5 Thursday (10/1/15)
- 6 Back to School Night
- 7 Tuesday (9/29/15)
- 8 Friday (9/25/15)
- 9 Wednesday (9/23/15)
- 10 Monday (9/21/15)
- 11 Thursday (9/17/15)
- 12 Tuesday (9/15/15)
- 13 Friday (9/11/15)
- 14 Wednesday (9/9/15)
- 15 Tuesday (9/8/15)
Wednesday (10/14/15)
Agenda:
- VA Governor's School - Summer Residential Programs
- Introducing the Debugger
- Load your Lab3.py code
- Set a debug breakpoint at the line where the world is created (clicking on the left gray gutter will leave a red dot)
- Hit the debug button (ladybug)
- What happens? The code should execute, but stop at the debug breakpoint
- You may now use the debug stepping buttons:
- Step-into (arrow into box) - executes current line and steps into any function calls
- Step-over (arrow over box) - executes current line and goes to next one (does *not* enter function calls)
- Step-out of (arrow out of box) - steps out of the current function call
- Lab 10: Lab 2 Redo
- Lab 11: Maze Solver
Friday (10/9/15)
Warmup:
- Think about the following questions (you may discuss with a partner):
- What is the purpose of a password for a login (authentication) system?
- Why do password systems require a minimum password length (e.g. 8 characters or more)?
- Why do password systems require the use of both upper and lowercase characters as well as special characters (e.g. !@#$%^&*)?
- Do all password systems have identical password requirements?
- What happens when people have too many different passwords?
Agenda:
- Cybersecurity - password authentication attacks
- Revisit warmup_10_5_15.py
- Copy and paste the code from warmup_10_5_15.py into a new file named while_login.py
- We will walk through different ways to improve our password system
- First, let's allow the user to retry logins using a while loop
- Second, let's prevent known password attacks using a while loop
- while loops
- Lab 8: Introducing the While Loop
- Lab 9: Simplifying Repetitive Statements
Wednesday (10/7/15)
Agenda:
- Complete Lab 7: Functions & Conditionals
- Introduction to Iteration
- while loops
- Lab 8: Introducing the While Loop
- Lab 9: Simplifying Repetitive Statements
Monday (10/5/15)
Warmup:
- Create a new file named warmup_10_5_15.py
- Prompt the user for a username and store it in a variable named username
- Prompt the user for a password and store it in a variable named password
- Write an if-else-statement that checks if the username matches "wlcs" and the password matches "awesome"
- Print out "Login successful" if the username and password are correct, and "Login rejected" otherwise
Agenda:
- Complete Lab 7: Functions & Conditionals
Thursday (10/1/15)
Warmup:
- Go to Google Classroom and check if you have turned in every lab assignment
Agenda:
- Back to School Night Debrief
- Period 1 - Complete Labs 5 & 6
- Introduction to Conditionals
- Comparison operators (<, >, <=, >=, ==, !=)
- Boolean values: True, False
- Comparison operators assignment
- Logic operators: and, or, not
- Media:BooleanLogic.ppt
- Logical operators assignment
- if statement
- if-else statement
- nested if statements
- Letter Grade Calculator
- Prompt the user for a number (0-100) (if you don't remember, look at past notes and lectures)
- Use if-statements, comparison operators, and logical operators (and, or, not)
- Print out the appropriate letter grade for the number (A, B+, B, C+, C, D+, D, E)
- Menu System
- Find a fast food menu that lists different items and their caloric counts
- Print out a menu of 5 of those items
- Prompt the user to make a choice of one of the menu items
- Using if statements, determine what choice the user made, and print out the calories in the order
Back to School Night
Tuesday (9/29/15)
Warmup:
- Go to Google Classroom and check if you have turned in every lab assignment
Agenda:
- Lab 5: Robot Function Party
- Introduction to if-statements
- Lab 6: What if?
Friday (9/25/15)
Warmup:
- Open a file named warmup_9_25_15.py
- Define a function named inch2cm(inches)
- It should print the number of cm by using the given parameter/argument inches
- Make several function calls to test the function:
- inch2cm(1) should print 2.54
- inch2cm(5) should print 12.7
- inch2cm(12) should print 30.48
Agenda:
- Functions Review
- Lab 3: Functions
- Lab 4: More Function Fun
Wednesday (9/23/15)
Agenda:
- Java Pre-assessment
- Does *not* count for a grade
- Skip questions that you do not understand
- Student accounts
- Username: first initial + last name
- Password: student ID #
- Introduction to Functions
- Math examples
- Lab 3: Functions
- Lab 4: More Function Fun
Monday (9/21/15)
Warmup:
- Go to Google Classroom
- Make sure that you have turned in every assignment (including pyKarel Lab 1)
Agenda:
- pyKarel review
- Lab 2: World Building & Robot Parameters
Thursday (9/17/15)
Agenda:
- Period 1 - Chair switch
- WingIDE101 or Wing101
- Quadratic Formula Assignment
- Demo to Mr. Bui when completed
- Be sure to save your quad.py file in your Google Drive
- Introduction to pyKarel
- Go to Google Classroom for necessary additional files
- Lab 1: My First pyKarel
Tuesday (9/15/15)
Agenda:
- Experienced Programming Challenges
- Project Euler - Math Programming Quest
- Rosalind - Bioinformatics Programming Quest
- Input and Output Review
- Math Operations
- Addition +
- Subtraction -
- Multiplication *
- Division /
- Exponential **
- Order of operations!
- Mad Libs exercise
- Prompt the user to enter a noun and store it in a variable named noun
- Prompt the user to enter a verb and store it in a variable named verb
- Prompt the user to enter another noun and store it in a variable named noun2
- Print out a message that contains noun, verb, and noun2
- Circle calculations exercise
- Prompt the user to enter the radius of a circle (this should be a float)
- Calculate and print out the circumference of the circle. Make sure your output looks like: "Circumference: ###"
- Calculate and print out the area of the circle. Make sure your output looks like: "Area: ###"
- Slope calculation exercise
- Prompt the user to enter x1 (this should be a float)
- Prompt the user to enter y1 (this should be a float)
- Prompt the user to enter x2 (this should be a float)
- Prompt the user to enter y2 (this should be a float)
- Calculate and print out the slope. Make sure your output looks like: "Slope: ###"
- Quadratic Formula Assignment
- Demo to Mr. Bui when completed
Friday (9/11/15)
Warmup:
- Re-enroll into Google Classroom
- Class code:
- Period 1: aexivy
- Period 5: p9ix40t
- Period 7: 7hgrpaf
- Class code:
Agenda:
- Web Browser and Desktop tricks
- Tabbed Browsing
- Tiling windows
- Keyboard shortcuts
- Ctrl-T = New Tab
- Ctrl-Tab = Switch Tabs
- Ctrl-N = New Window
- Alt-Tab = Switch Windows
- Windows-Left/Right = Tile Window to Left/Right
- Windows-Up = Maximize
- Introduction to Python
- http://www.pythontutor.com - Code Visualizer
- WingIDE 101
- Hello world program
- Experienced Students Option
- Go to Links->Programming Practice
- Or work ahead as fast as you can by accessing Links->Archived Websites
- Media:BasicProgrammingTerms.ppt
- Introduction to Values, Types, and Variables
- Input and Output
- Mad Libs exercise
- Prompt the user to enter a noun and store it in a variable named noun
- Prompt the user to enter a verb and store it in a variable named verb
- Prompt the user to enter another noun and store it in a variable named noun2
- Print out a message that contains noun, verb, and noun2
- Circle calculations exercise
- Prompt the user to enter the radius of a circle (this should be a float)
- Calculate and print out the circumference of the circle. Make sure your output looks like: "Circumference: ###"
- Calculate and print out the area of the circle. Make sure your output looks like: "Area: ###"
- Slope calculation exercise
- Prompt the user to enter x1 (this should be a float)
- Prompt the user to enter y1 (this should be a float)
- Prompt the user to enter x2 (this should be a float)
- Prompt the user to enter y2 (this should be a float)
- Calculate and print out the slope. Make sure your output looks like: "Slope: ###"
Homework:
- Go to Syllabus (on the left)
- Read it
- Complete the agreement form with your parent (you will need your APS Google login)
Wednesday (9/9/15)
- Name cards
- Complete the Student Survey
- Misc logistics
- 20/10 no pass policy
- Location of bathrooms
- Sign in/out sheets
- Mr. Bui has C Lunch (3rd Lunch)
- IB Computer Science I Syllabus
- Complete online syllabus agreement form by the end of next week (9/18/15)
- Google Classroom
- Sign into your APS Google accounts
- Class code:
- Period 1: aexivy
- Period 5: p9ix40t
- Period 7: 7hgrpaf
- IT Resources for Students (UserID: StudentID# and Password: Birthday)
- Google Apps - http://www.apsva.us/google
- Dropbox - http://www.dropbox.com
- Others (OneDrivedrive, etc.)
- What is computer science?
- Introduction to Python
- http://www.pythontutor.com - Code Visualizer
- WingIDE 101
- Hello world program
Homework:
- Go to Syllabus (on the left)
- Read it
- Complete the agreement form with your parent (you will need your APS Google login)
Tuesday (9/8/15)
- Introductions