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Y9 – AU1.5 – Nested Conditional Sequences (1)

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⏱️ Do It Now

Create a OneNote Page
Copy both the title and DIN task – then complete the DIN task:

Y9 – AU1.5 – Nested Conditional Sequences (1)

πŸ“ Do It Now
Answer each of the following:
(1) Identify what each of these relational operators do

==     <=      >      !=      >=

(2) Explain how conditional sequences work (If and Else)




🎯 Lesson Objectives

1) We will be able to explain the following terms:
Relational Operator  |  Conditional Sequence 
Nested Conditional Sequence  |  Branched Conditional Sequence


2) We will be able to identify the potential outcomes of a program that contains a nested conditional sequence

3) We will be able to construct a program that features a nested conditional sequence







πŸŽ“ Understanding Nested Conditional Sequences







⌨️ Activity 1 – Analysing A Sequence

(1) Go to this link: Activity 1 Code

(2) Screenshot the code into OneNote

(3) Copy the table below and complete it for all the possible scenarios that can be applied to the program
(what happens when the user inputs different responses)?

AgeMemberVoucherOutput
12yesyesβ€œnot old enough”







⌨️ Activity 2 – Working With Conditional Sequences

(1) Open this link and run the program to see how it works

(2) Re-write the program as a Python program at this link

(3) Screenshot your program and paste it into OneNote







⌨️ Extension Activity

(1)Open this link and run the program to see how it works

(2)Re-write the program as a Python program at this link

(3) Screenshot your program and paste it into OneNote




πŸ”—Useful Links:


πŸŽ“ Mini Whiteboard | πŸ“ Cornell Notes | πŸ—ΊοΈ Mind Map App |

πŸ‘₯ Peer Review |πŸ›°οΈ Jupyter Lite | πŸ€– AI Tutor | 🐍Snakify

⏲️ Time 2 Code | 🐍 TGGCS Python Projects | πŸ›°οΈData Rep | πŸͺ¨Runestone Python