Express Course: Unit One

the action of doing something over and over again

• for loop

• while loop

• bug

• loop

part of a program that does not work correctly

• bug

• variable

• debugging

• try

Algorithm

• Putting commands in correct order so computers can read the commands.

• Finding and fixing problems in your algorithm or program.

• An action that causes something to happen.

• a step-by-step procedure for solving a problem

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

The action of doing something over and over again.

• Looping

• Bugging

• Programming

The art of creating a program.

• Artistic

• Programming

• Looping

What is debugging?

• taking an insect out the computer

• fixing a program in an algorithm

• breaking down a problem

What does this code do?

• Moves forward 1 time

• Moves forward forever

• Moves forward 5 times

• Moves left

Can this code be written better?

• Yes, by using loops (repeat blocks)

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

Coding can be used to

• Program robots
• create websites, games & apps
• tell computers what to do
• all of the above