7A - 7th Grade Code HS - Programming with Karel - 3.5 - 3.9

How many times should you call the start function in a program?

• 0

• 1

• 2

• As often as you like

Why do we use functions in programming?

• Break down our program into smaller parts

• Avoid repeating code

• Make our program more readable

• All of the above

What is top down design?

• Top down design is a way of designing your program by starting with the biggest problem and breaking it down into smaller and smaller pieces that are easier to solve.

• Top down design is a way that you can create designs on a computer to put on a web page

• Top down design is a way of designing your programs starting with the individual commands first

• Top down design is a way to use loops and classes to decompose the problem

What is a code comment?

• A way to teach Karel a new word

• A way to give notes to the reader to explain what your code is doing

• A message to your teacher in code

• A place to write whatever you want in your code

What commands does SuperKarel know that regular Karel does not?

• turnLeft() and jump()

• turnRight() and jump()

• turnAround() and turnRight()

• turnAround() and jump()

What is the best way for Karel to move 10 times?

• move();

  move();

  move();

  move();

  move();

  move();

  move();

  move();

  move();

  move();

• for (var i = 0; i < 10; i++) {

  move();

  }

• move(10);

• move10();

How many times should the start function be defined in a program?

• 0

• 1

• 2

• As often as you like