Hi Reham. You do not need to teach students to program the underlying implementation of stacks and queues (e.g., creating a class from scratch using arrays or nodes) for assessment purposes in the same way you might have previously. Instead, the focus...
B 2.2.3 Worksheet PythonHi, in the new CS guide, this section is titled as: B2.2.3 Explain the concept of a stack as a “last in, first out” (LIFO) data structure. Do we still need to teach how to program stacks and queues like we used to do in...
B 2.2.3 Worksheet PythonHi John, Thx for the great material. Notice the typo above: "Lesson Breakdown (3 x 1 hour lessons)" but below you have 5 lessons
A 1.3.1 - 7 Operating and Control Systems (Archive)will sample exams be provided?
Case Study - Examination formatHi Sarah, in theory, yes, you can present Python code that way. It is syntactically correct and will run without errors. Python uses the semicolon (;) as a statement separator. This allows me to put multiple simple statements on a single line in places...
B 2.2.2 Worksheet Python AnswersHi Kiran. I have added in some eBook resources for the 2026 Case Study. Would be great to get your feedback.
Case Study Activities - Module 5Thank you! We were also confused about the semi-colons on the earlier questions. Is this just to communicate using less space? Would it be acceptable on an exam to use semi-colons instead of a new line?
B 2.2.2 Worksheet Python AnswersHi Callum. You are right that treating 'Fetch' and 'Read' as separate physical signals is confusing, especially given how R/W wires work in practice. I have updated the options to ensure 'Calculate' is the undisputed odd one out. Thanks for the catch.
A 1.1.5 The fetch, decode and execute cycleHi Sarah. Apologies, there were some formatting errors. All fixed now.
B 2.2.2 Worksheet Python Answers
Sarah
As long as it's ok on the exam, it's ok with me! Thanks for explaining!
B 2.2.2 Worksheet Python Answers