Mr Willetts - Computer Science

By Mr D WillettsEducation Courses

Mr Willetts - Computer Science episodes

September 14, 20215.1.2 What happens so my computer can run code?
Pathway G
Design a method for showing how translators link high level languages to machine code

Pathway R
Illustrate how a translator will turn high level languages into machine code

Pathway O
Explain how translator's turn high level languages into machine code

Pathway W
Describe the role of mnemonics in machine code
7 min
September 13, 2021 What is the difference between low and high level languages?
5.1.1 comparing high and low level languages
7 min
March 11, 2021 How do we make a program do something useful?
In this episode, we look at inputs, outputs, variables, constants and assigning values.
5 min
March 10, 2021 What is iteration? What is iteration? What is iteration?
In this episode, we look at the differences between count controlled and condition controlled iteration.
8 min
March 09, 2021 How do we control the flow of a program?
In this episode, we look at sequence and selection in the real world.
5 min
February 25, 2021 How big is a number?
In this episode, we look at the units of measurement used in computer systems and how to convert between them.
8 min
February 25, 2021 Why do computers use binary?
In this episode, we explore why computers use the binary numbering system.
5 min

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Recaps for Mr Willetts’ Computer Science lessons