01 - Code.org - KC Tweak

• Computing
• Lower Secondary (Key Stage 3)

Setting up - Code.org

login with Google and click "My Dash Board" near the code.org logo in the top left. Scroll to the bottom to the "Add a section" box and enter the following code - RJTZYP

JUST DO parts 1 to 3

1. Loop
2. Sequence
3. If Statement
4. Function

You have been coding in “sequence”
You have 1 min FIT time

Rewrite your definition for what sequence means

Repeating

Sometimes you need to repeat (loop) code

It is more efficient (less code)

We call this "Iteration"

TRY THE REST OF STAGE 2 (Also STAGE 3 - Artist)

1. 
2. 
3. 
4. 

1. 
2. 
3. 
4. 

1. 
2. 
3. 
4. 

You have been coding in “iteration”
You have 1 min FIT time

Rewrite your definition for what iteration means

Selection (Branching)

Sometimes we only want to run code when a certain thing has happened

For example in a game your game is over if you die in it

In coding we call this "Selection"

We us IF / ELSE structures to handle this

IF ELSE example

If its raining

    use an umbrella

Else

    don't use an umbrella

If the bee is on a flower

    take some pollen

Else

    move forward to next space

TASK

TRY LESSONS 7 and 8

1. 
2. 
3. 
4. 

You have been coding in “selection”
You have 1 min FIT time

Rewrite your definition for what sequence means

1. 
2. 
3. 
4.