Ordering commands
I can recognise that the order of commands in a program can affect the output.
Ordering commands
I can recognise that the order of commands in a program can affect the output.
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Lesson details
Key learning points
- Each sprite can have its own sound.
- The order of a sequence is important to achieve the intended outcome.
- Sound blocks can be used to play more than one note or sound at the same time.
Keywords
Order - the way things are arranged in a sequence
Notes - the duration and pitch of a sound
Chord - two or more notes played together at the same time
Common misconception
The order of a sequence in a program doesn't matter.
A computer will only follow the directions it is given. A program will follow the sequence it is given and the sequence will affect the output, even if this output is incorrect.
To help you plan your year 3 computing lesson on: Ordering commands, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 3 computing lesson on: Ordering commands, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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The assessment exit quiz will test your pupils' understanding of the key learning points.
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Explore more key stage 2 computing lessons from the Programming sequence using sound unit, dive into the full primary computing curriculum, or learn more about lesson planning.
Equipment
Pupils will need access to a device with block-based programming software. Examples in this lesson use Scratch https://oak.link/scratch
Licence
Lesson video
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Prior knowledge starter quiz
6 Questions
Q1.Different sprites can have different sequences of events.
Q2.What type of code block is this?
Q3.If the order of a set of blocks is changed, the sequence changes.
Q4.A can be created to plan how something will look or work.
Q5.Which event block should be used if you want a project to run when it is started?
Q6.Lucas wants his sprite to go to a random position when the project is started and then turn clockwise 95 degrees. Which code block should he use?
Assessment exit quiz
4 Questions
Q1.This sprite will have musical notes as a sound.
Q2.Put the following into the correct sequence.
Q3.By playing notes in a sequence you can create a .
Q4.Which sound block should you use if you want to play a chord?
