Computer Science 
          
         Daire Ó Muirgheasa 
         Higher Level 
         2020-21 
         Intro to Python Programming (turtle) 
          
          
          
          
          
          
          
          
          
          
          
                                                             
            
                                                                              
            
            
           CONTENTS 
            
            
            
            
        Contents 
            
        Lesson 1 - Intro to Python Turtle ........................................................................... 1 
            
        Lesson 1 - Intro to Python Turtle Worked examples ........................................... 16 
            
        Lesson 2 - For loops and Variables ...................................................................... 18 
            
        Lesson 2 - For loops and Variables Worked examples ........................................ 24 
            
        Lesson 3 - Subroutines/Functions ....................................................................... 26 
        Lesson 3 - Subroutines/Functions Worked examples ......................................... 35 
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
         
                                                                              
                                              NAME. SUBJECT. CYCLE. YEAR. 
         
         
                      
                      
                     Lesson 1 - Intro to Python Turtle 
                     Before we begin coding, we will need to find an editor or IDE to write our code 
                     in. There are many different options for this, but in our class, we are going to 
                     use an online editor. This online editor is called repl.it. 
                      
                     To use this editor, go to the website repl.it. You then need to create a repl 
                     account. This is where you will save all of your work throughout the course.  
                      
                                                                                                                                                         
                      
                                                              
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                                                                                      NAME. SUBJECT. CYCLE. YEAR.                                   
                      
                      
                     Click on “Sign up” in the top right corner of the screen. Use your college email 
                     address to sign up for repl and fill in your details. The page will look like the 
                     picture on the right. 
                                                                                     
                                 
                                 
                                                              
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                                                                                      NAME. SUBJECT. CYCLE. YEAR.