IB Computer Science (HL) Resources

Below you'll find IB Computer Science (HL) resources made by students who’ve already taken the class. Click through Computer Science (HL) study guides, notes, and practice materials designed to help you get a 7 on your IB Computer Science (HL) papers.

💻 IB Computer Science (HL) System fundamentals

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System Fundamentals

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Studied by 223 people

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3.0(1)

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System Fundamentals

Flashcard (12)

Studied by 27 people

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IB Computer Science (HL) Computer organization

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Computer Organisation (IB)

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Studied by 116 people

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5.0(1)

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Computer Organisation (IB)

Flashcard (20)

Studied by 46 people

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5.0(1)

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IB Computer Science (HL) Networks

We’re still working on this study guide! Check back later.

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🖥️ IB Computer Science (HL) Computational thinking, problem-solving and programming

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Computational thinking, problem-solving and programming

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Studied by 70 people

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0.0(0)

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Computational thinking, problem-solving and programming

Flashcard (15)

Studied by 21 people

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IB Computer Science (HL) Abstract data structures

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IB Computer - Abstract Data Types

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Studied by 72 people

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5.0(1)

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IB Computer - Abstract Data Types

Flashcard (28)

Studied by 14 people

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5.0(1)

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IB Computer Science (HL) Resource management

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Resource Management

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Studied by 66 people

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0.0(0)

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Resource Management

Flashcard (20)

Studied by 10 people

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IB Computer Science (HL) Control

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Control (IB) Notes

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Studied by 43 people

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5.0(1)

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Control (IB) Notes

Flashcard (102)

Studied by 8 people

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5.0(1)

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IB Computer Science (HL) Databases

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IB Computer - Databases

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Studied by 95 people

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5.0(1)

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IB Computer - Databases

Flashcard (22)

Studied by 10 people

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5.0(1)

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IB Computer Science (HL) Modeling and simulation

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IB Computer Science Modeling and Simulation

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Studied by 12 people

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0.0(0)

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IB Computer Science Modeling and Simulation

Flashcard (35)

Studied by 4 people

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IB Computer Science (HL) Web science

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IB Computer - Web Science

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Studied by 62 people

... ago

5.0(1)

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IB Computer - Web Science

Flashcard (30)

Studied by 7 people

... ago

5.0(1)

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IB Computer Science (HL) Object-oriented programming (OOP)

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Object-Orientated Programming (IB)

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Studied by 135 people

... ago

5.0(2)

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Object-Orientated Programming (IB)

Flashcard (11)

Studied by 12 people

... ago

4.0(1)

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Videos about IB Computer Science (HL)

IB Computer ScienceCS ClassroomThe Computer Science AcademyThe Coding Train

Tips from Former IB Students

IB Prep

Everything You Need to Get a 7 on IB Literature and Performance

Hey there! This article is all about our tips for how to study for the IB Literature and Performance exam to get a solid 7. I'll break down the tricks, so with the right strategies and IB Literature and Performance resources, nailing the exam is totally doable! Free IB Literature and Performance Resources! Hey, no worries if you're in a last-minute cramming session for IB Literature and Performance! We totally get it, and trust me, we've all been there too! So, if you're wondering how to ace the IB Literature and Performance exam when you're running out of time, here are some awesome IB Liter...

IB Prep

Everything You Need to Get a 7 on IB Sports, Exercise, and Health Science

Hey there! This article is all about our tips for how to study for the IB Sports, Exercise, and Health Science exam to get a solid 7. I'll break down the tricks, and IB Sports, Exercise, and Health Science test prep so with the right strategies and IB Sports, Exercise, and Health Science resources, nailing the exam is totally doable! Free IB Sports, Exercise, and Health Science resources Hey, no worries if you're in a last-minute cramming session for IB Sports, Exercise, and Health Science! We totally get it, and trust me, we've all been there too! So, if you're wondering how to ace the IB Sp...

IB Prep

Everything You Need to Get a 7 on IB German B

Hey there! This article is all about our tips for how to study for the IB German B exam to get a solid 7. I'll break down the tricks, so with the right strategies and resources, nailing the exam is totally doable! Free IB German B Resources!! Hey, no worries if you're in a last-minute cramming session for IB German B! We totally get it, and trust me, we've all been there too! So, if you're wondering how to ace the IB German B exam when you're running out of time, here are some awesome IB German B resources and IB German B exam tips created by fellow students that will help you cram like a boss...

Questions & AnswersIf you have any other questions - please get in touch

What is the IB Computer Science (HL) exam format?

IB Computer Science HL has internal and external assessments: the IB external assessment is the part you do on test day and the IB internal assessment is usually a project or a presentation you have to work on ahead of time. For the external assessments: Paper 1 - short answer questions; will take you 2 hours 10 minutes (worth 40% of your final grade) Paper 2 - examination paper between two to five compulsory questions; will take you 1 hour 20 minutes (worth 20% of your final grade) Paper 3 - examination paper consisting of four compulsory questions; will take you 1 hour (worth 20% of your final grade) For the internal assessment (worth 30% of your final grade) Written commentary - the report of a development of a computational solution; will take you 30 hours (worth 25% of your final grade) To make sure you’re prepared enough to finish in time, take a look through the IB Computer Science Syllabus and our free IB Computer Science resources that cover the most important material you should know.

How is IB Computer Science (HL) scored?

IB exams are scored using a combination of internal and external assessments. The IB score range is 1 to 7, with 7 being the highest. External assessments, such as the written exams, are marked by external IB examiners, while internal assessments, such as projects or oral presentations, are graded by the student's teacher and then moderated by IB examiners. The scores from different assessments are combined, and students may earn up to 42 points from six subjects, with an additional 3 points available from the Theory of Knowledge (TOK) and the IB Extended Essay, for a maximum total of 45 points.

How do I study for IB Computer Science (HL)?

You’ve likely covered a lot of material during your course this year, but to get a 7 on the International Baccalaureate exam, it’s important you understand how often each topic shows up. Once you take a look through the breakdown below, make sure to read through the IB Computer Science HL study guide above with all the key points you should know for each unit. The Computer Science revision notes are made by other students who already took that class. After that, run through the IB Computer Science HL flashcards to practice important terms you should know for the exam. You can also do some test prep using the tests attached to each note. There’s a lot of IB Computer Science resources for you to shuffle between until you find the method that works best for your learning style. Make sure to start ahead and leave enough time to practice.

What units are on the IB Computer Science (HL) exam?

When approaching your IB Computer Science exam review, take some time to understand how the different units are actually broken up so you can place the right emphasis on each one.
Unit 1: System Fundamentals
Unit 2: Computer Organization
Unit 3: Networks
Unit 4: Computational Thinking, Problem-Solving, and Programming
Unit 5: Abstract Data Structures
Unit 6: Resource Management
Unit 7: Control
Unit 8: Databases
Unit 9: Modeling and Simulation
Unit 10: Web Science
Unit 11: Object-Oriented Programming (OOP)

How do I get a 7 on IB Computer Science (HL)?

IB Computer Science HL requires strong problem-solving abilities, critical thinking, and a solid understanding of computational thinking. You’ll need to master concepts in system fundamentals, computer organization, data structures, algorithms, and computational thinking, while applying them to both theoretical and practical problems.

What are the video resources?

We’ve handpicked some of our favorite YouTube channels and videos that align with the key topics and themes covered in our IB Computer Science HL study guides. These channels can be a great way to get a better understanding of fundamental topics such as system fundamentals, computer organization, data structures, algorithms, and computational thinking. Experience practical learning through coding projects and interactive classroom activities, while employing problem-solving techniques to tackle complex computational challenges.

Where can I ask IB Computer Science (HL) questions?

Connect with other like-minded students who are also preparing for the exam and delve into the world of IB Computer Science HL review together. By joining our Discord community, you can collaborate, exchange questions, discuss IB Computer Science HL revision notes, and discuss any tricky problems with fellow IB Computer Science HL students. Together, you can better understand challenging concepts, share helpful IB Computer Science resources, and support each other on your way to getting a 7!

What is IB Computer Science (HL)?

IB Computer Science HL explores essential subjects like system fundamentals, computer organization, networks, data structures, algorithms, and computational thinking. Engage in hands-on coding projects and class activities to actively investigate these concepts, using programming languages to tackle problem-solving challenges. On this page, you’ll find IB Computer Science HL resources to help you with your IB Computer Science HL review.