Keyword Review
Mini-lesson Cut out, fold and stick onto card the attached net for a cube to create a safe.
Write the definition for each keyword.
Keyword
Definition
Safe
A process, or set of instructions, to be followed in order to solve a problem.
Algorithm
A strong cabinet with a complex lock, typically used for the storage of valuable items.
Input
Part of an algorithm that determines what happens next.
Output
A value that is taken into a system to be processed.
If-Then
Data or information that is generated.
Ⓒ 2019 SAM Labs
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Challenge 2 – Describe the system
Annotate the system
Use these words in a sentence to describe your system: ● Event (input)
Name the blocks and describe their function.
● Action (output)
● If… Then... _________________________________________________________
_________________________________________________________ Describe a feature of your ‘safe’ that you liked:
_________________________________________________________
_________________________________________________________
Apply what you know! How do you think these safes in
Can you design a secure safe in the space below? What would be your If-Then statement?
the photo are kept secure? _____________________________________ _____________________________________ How would you open one? _____________________________________
Ⓒ 2019 SAM Labs
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Ⓒ 2019 SAM Labs
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