Sequencing & Iteration

To sequence means to ____________.

• put things in order
• to tell what it's mostly about
• to figure out what is happening
• to call Mrs. Bradley

If I say the word "Algorithm" I am talking about what?

• When we all go to a store called Rithim.
• Algae that can DANCE!!!
• A new dance move.
• A list of steps you follow to finish a task.

Program

• An algorithm that has been coded into something that can be run by a machine.

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

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

• o write instructions for a computer.

Debugging

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

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

• to write instructions for a computer.

• Finding and fixing problems in your algorithm or program.

Sequencing

• Part of a program that does not work correctly.

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

• An action that causes something to happen.

• to write instructions for a computer.

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

Look at the puzzle. What can you fix in the code so the bird will make it to the pig?

• Change the first turn block to left

• Remove a move forward block

• Add a move forward block

• Change the second turn block to left

The Pacman is trying to catch the vulnerable ghost. Which one is the correct direction in the blank.

• RIGHT

• LEFT

• UP

• DOWN

The number of times the angry bird repeats moving forward to catch the green pig.

• 2

• 4

• 6

• 10

Iteration is...

• a list of instructions which are followed in a set order

• a list of instructions where there is a choice based on a condition

• A list of instructions which will loop based on a condition

• A list of instructions which will loop forever