Code.org Express course (2019)

In coding, an event is:

• trying again and again, even when something is hard.
• an example of being a good digital citizen.
• an error in a program that prevents the program from running as expected.
• an action that causes something to happen.

PERSISTENCE is:

• part of being a good digital citizen.
• trying again and again, even when something is very hard.
• an action that causes something to happen.
• a list of steps you can follow to finish a task.

A bug is

• A creepy crawly thing

• A vehicle

• Part of a program that does not work

• A song

Debugging is

• Cleaning our your car

• Spraying bug spray a wasps nest

• Part of a program that does not work

• Finding and fixing problems in an algorithm or program

What does this code do?

• Moves forward 1 time

• Moves forward forever

• Moves forward 5 times

• Moves left

What does this code do?

• Moves forward, turns, moves forward

• Moves forward 2 times, turns left, moves forward 2 more times

• Moves forward 4 times and turns left

• Moves and turns

Can this code be written better?

• Yes, by using loops (repeat blocks)

• No, this is the best way to right this code

What shape does this code make?

• Rectangle

• Triangle

• Square

• Circle

Tags

CCSS.HSG.MG.A.1

How long are the sides of this shape?

• 2 pixels

• 120 pixels

• 150 pixels

• Purple pixels

Tags

CCSS.HSG.MG.A.1

Look at the puzzle and the code below. What can you fix in the code to help the bird get to the pig?

• Remove a move forward block

• Add a move forward block

• Change the first turn block to left

• Change the second turn block to left