Computer Science Foundations: Algorithms and Computational Thinking — PickAClass
⏱ 2h 36m 📚 26 lessons

Computer Science Foundations: Algorithms and Computational Thinking

Master the core concepts of algorithms, data structures, and computational logic to write better code and solve complex programming problems with confidence.

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  • 🌐 In English
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About this course

Ever wondered how software actually works under the hood? Understanding the core principles of computer science is the key to transitioning from writing simple scripts to building efficient, scalable systems. This text-only course guides you through the fundamental building blocks of computing, helping you develop a strong algorithmic mindset that applies to any programming language. What you'll learn: 1. Understand core computer science terminology, data representation, and memory basics. 2. Analyze algorithm efficiency using basic Big O notation to write optimized code. 3. Implement essential data structures including arrays, linked lists, stacks, and queues. 4. Apply fundamental search and sort algorithms to solve practical computational problems. 5. Explore modern software paradigms, including recursion, object-oriented concepts, and basic testing principles. You will start with foundational theories of computation and binary representation before moving step-by-step into structural data organization and algorithmic problem-solving. This course is designed specifically for self-taught developers, coding beginners, and anyone looking to build a rock-solid theoretical foundation in computing without any prior academic background. Begin your journey into the core of computing and elevate your programming logic today.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    2h 36m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
Skills profile · verifiable
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Computer Science Foundations: Algorithms and Computational Thinking
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Computer Science Foundations: Algorithms and Computational Thinking
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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