OCR GCSE · J277 · Component 02 / Paper 2
UNIT 2.1 · POWERPOINT TEACHING PACK
Five editable PowerPoints covering computational thinking, algorithm design and refinement, searching and sorting, with worked traces, speaker notes and exam practice.
For school teaching, private tuition and guided home education.
5
PowerPoints
134
Editable slides
1
Complete pack
A clear route through unit 2.1
Present, pause for practice, reveal and discuss. Adapt the pace and editable slides to your learners.
Apply abstraction, decomposition and algorithmic thinking to problems, then connect the ideas to code.
Identify inputs, processes and outputs, then represent an algorithm using structure diagrams and flowcharts.
Read, trace, correct and refine algorithms using OCR Exam Reference Language and Python examples.
Work through linear and binary search, trace their steps and choose a suitable search for a scenario.
Follow bubble, insertion and merge sort step by step, then recognise and apply each method.
Look before you choose
Choose a PowerPoint and browse its cover and teaching sample. These 10 real previews show the actual teaching style and content.
Topic opening
Slide 1 of 27 · Preview 1 of 2
These are real slides from the pack. Website previews are still images; click-to-reveal answers and animations run in PowerPoint Slide Show mode.
Prepare with confidence
Visual models and worked examples break each idea into steps that you can explain, pause and revisit.
Speaker notes on every slide support delivery. Route maps, vocabulary and misconception checks help you prepare.
Guided tasks lead into exam practice with answers. Each PowerPoint includes a knowledge organiser for review.
The private ZIP includes every PowerPoint in this unit, a read-me file and a quick-start guide. Adapt the slides within your licence.
Read the speaker notes before teaching. Use the route map on slide 2 to navigate, then follow the on-slide prompts for animations and answer reveals. Each topic can run across several sessions.
Every licence includes the complete unit 2.1 pack. Other OCR units are listed separately.
Before you purchase
Yes. The individual learner price of £24.99 / AED 125 covers the complete unit 2.1 pack: all 5 editable PowerPoints, 134 slides and the pack guide. Tutor and department prices also apply to the complete unit.
This pack belongs to OCR GCSE Computer Science J277, Component 02 / Paper 2: Computational thinking, algorithms and programming, unit 2.1 Algorithms. Sections 2.1.1 Computational thinking, 2.1.2 Designing, creating and refining algorithms, and 2.1.3 Searching and sorting algorithms. Sections 2.1.2 and 2.1.3 each have two teaching parts. The a/b/c filename suffixes identify teaching parts within the official section, not additional specification sections.
One private ZIP contains all 5 original editable .pptx files, a read-me file and a quick-start guide. There are 134 slides with speaker notes throughout, including 100 slides containing animation and 5 knowledge organisers.
The teaching content is the same. Choose Individual learner for one named student, Tutor / single teacher for one educator with their own students, or School / department for multiple educators in one school department. Price and sharing permissions depend on the licence. Every option includes the complete unit.
Yes, with a parent or tutor guiding the learning. Read the speaker notes, let the learner attempt each task before revealing the answer and use the knowledge organiser to revisit key ideas. Spread a deck across sessions and pair programming explanations with practical coding where appropriate.
Use Microsoft PowerPoint in Slide Show mode for the intended animation, answer reveals and route-map links. Follow the click or space-bar prompts on each slide and click marked cards for their answers. Other presentation viewers may change the layout or interactions. Editing view can expose answers.
Begin with computational thinking, then design and refine algorithms before teaching searching and sorting. Ask learners to predict, trace and explain each step before revealing the model answer.
Choose your licence and send the pre-filled enquiry. We confirm the price, permitted use and payment details before payment. After payment is confirmed, we arrange private access to the complete teaching files and pack guide.
LogicPath Education is an independent resource provider and is not endorsed by or affiliated with OCR. The public samples are images from the supplied PowerPoints; the complete teaching files are delivered privately.
Back to OCR resources