Class 12 · Computer Science · CBSE
“"Practicals, whatever it is, Computer Science or any other, he's full marks in practicals. So, no tension there. But theory…", Parent, Class 12 Computer Science enquiry”
That gap is exactly what this page is built around. Angle Tuition's online computer-science tuition for Class 12 doesn't open with "learn to code", it opens with the theory paper, the part of the 100 marks most students are quietly losing, taught one-to-one, chapter by chapter, all the way to the board exam.
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Watch: How Class 12 CS students close the theory gap (2 min)
Class 12 Computer Science, 100 marks
Practical: 30, usually solid Theory: 70, where marks slip
Why CS Marks Slip In Class 12
Class 12 Computer Science is scored out of 100, 30 for practicals, 70 for theory. On call after call, parents tell us the same thing: the practical score was never the problem.
70 of the 100 marks live in theory. A tuition that only sharpens the code is optimising the smaller number.
“"Practicals, whatever it is, Computer Science or any other, he's full marks in practicals. So, no tension there. But theory…"”
Theory gets the same dedicated class time as code, concepts, definitions and full written answers, not leftover minutes at the end of a practical session.
“"For Computer Science, we need to cover the Plus One content as well, because the basics weren't very clear in Plus One."”
A combined Plus One + Plus Two Computer Science track rebuilds the missing 11th-grade basics before Class 12 chapters are added on top.
“"I generally have a bit low marks in Computer Science.", "Is Computer Science the only difficulty?", "Yes, yes, yes."”
A subject-isolated diagnostic finds exactly which CS chapters are costing marks, without touching the subjects that are already working.
What we hear
Practical exam
"Full marks in practicals, no tension there."
"But when it comes to the exam paper… he gets confused."
How we fix it Theory gets the same dedicated class time as code, concepts, definitions and full written answers, not leftover minutes at the end of a practical session.
How we fix it A combined Plus One + Plus Two Computer Science track rebuilds the missing 11th-grade basics before Class 12 chapters are added on top.
How we fix it A subject-isolated diagnostic finds exactly which CS chapters are costing marks, without touching the subjects that are already working.
Simple per-hour rates, priced the same way across every subject your child takes, with no yearly advance. Get an exact hourly and weekly fee in 30 seconds.
Fee calculator
Pick a board and class, then choose how many classes you want each week. We estimate one month as 4 weeks (4 × your weekly classes).
Unfiltered Google Business reviews (4.9★, 964+).
Our rating
4.9
Based on 964+ reviews · Verified on Google
"Angle Individual Tuitions is an excellent platform for 1-on-1 learning. The faculty are very knowledgeable and student support is top-notch. I love that they prioritise student comfort, if you're not happy with a tutor's teaching style, they are happy to provide a different one. It's a very stress-free way to learn."
"Had a great experience at Angle Tuition Centre! The teachers are very supportive and explain concepts clearly. Their guidance helped my son score well in exams. The individual attention each student gets here makes a real difference. Highly recommended for any parent looking for quality online tuition."
"Classes at Angle Tuition are good. Students can learn properly with their teachers. The one-on-one format ensures that every student gets the full attention of the teacher in every class. Thanks to Angle Individual Tuition for the excellent and focused learning experience."
"This online learning platform is really helpful and easy to understand. The teachers explain concepts clearly and make even difficult topics simple. The classes are well-structured, and the study materials are very useful. It has helped me improve my understanding and confidence in my studies."
"I struggled with Maths and Malayalam as a CBSE student. My parents found Angle Tuition's one-on-one classes, and I've been part of the Angle family since 8th grade. As a 10th grader now, my grades have changed drastically. Maths is no longer a task, it's a fun riddle to solve. The mentors' patience and consistency have helped me grow with real confidence."
"I was sceptical about online tuition at first, but Angle proved me wrong. My daughter is preparing for IGCSE and the teaching methodology is outstanding. She can revise using class recordings which is super helpful during exams. The 24/7 doubt clearance through their AI platform is a real bonus. Totally satisfied!"
The Right Expert For CS
Parents ask for this more specifically in Computer Science than in almost any other subject: a board-experienced expert, not a fresher experimenting with a new subject.
MSc Chemistry & B Ed
I am an adaptable Chemistry Educator with 5 years of experience delivering high-impact instruction across international curricula, both online and offline .Curriculum Expertise: Specialized in CBSE Plus One/Two, IGCSE, and Middle East O-Levels .Total 5 years of experience. Global Classroom Experience: 1 year of offline teaching in the Middle East . Digital Teaching: 1 year of online expertise using virtual tools to simplify complex concepts.
M.Phil .D.ASc,A.D.ASc
Teacher
BTech Polymer Engineering ,PG Diploma in Information Technology and MSc Computer Science
I am an experienced teacher having more than 5 years experience together in offline and online mode of teaching.I teach Mathematics and Science and Physics in cbse and state board stream..I have a passion and aptitude for teaching.My way of teaching is logic based and explanatory. I am able to relate teaching topic to real world examples in order to get more understanding .I love teaching. I have love and respect for my students.A mixed version of English and Malayalam speaking suit to me.
Teacher photo
Postgraduate CS Specialist
Teacher photo
Plus One + Two Bridge Specialist
Teacher photo
CS & IP Dual Specialist
""I confirm which elective your child is actually enrolled in before we begin.""
A parent told us this. It's our hiring bar, not our aspiration.
CBSE Class 12 12 yrs exp ★ 4.9
CBSE 10+ yrs experience CS vs IP specialist English-medium Malayalam-friendly
Computer Science taught by CS specialists, not general coders
Board-exam experience matched to the CBSE Class 12 paper pattern
2-month training
Our teachers undergo a 2-month training program conducted by Supatutor.
Quality reviewed
Classes are continuously reviewed, only the best keep teaching
"We're looking for a highly qualified teacher, with around 10 years of experience in CBSE board exams. That kind of expert is what we need.", A parent told us this. It's our hiring bar for Computer Science, not our aspiration.
A CS score doesn't improve from an hour of coding practice alone. It improves when theory, practicals and revision are all being tracked by someone accountable.
· Personal Teacher
A CBSE Computer Science specialist, the same teacher every class, from the demo to the board exam. They know whether your child's gap is in theory, practicals, or both, and teach accordingly.
· Personal Mentor
Owns your child's progress toward the target score: schedules classes, conducts exams, tracks the Plus One-to-Plus Two gap where it exists, and shows you the marks moving every month.
· Personalised Theory-First Plan
Built from the entry assessment and weighted toward the 70 theory marks most students under-practise, with every chapter and CBQ mapped to a specific gap.
The Path To A Theory-Safe Score
→ 40%
Plus One basics fixed first, if needed, the base every later chapter stands on.
→ 60%
Every chapter and every program completed on a personalised schedule.
→ 80%
Definitions, concepts and written answers, taught as their own skill.
→ 100%
Board-pattern application questions, where the score is finally won.
Most coaching stops once "the code runs." Our teachers coach all four stages, because the board paper is won in theory, not the terminal.
A strong Class 12 Computer Science score is built in four stages, in order, and most tuitions stop at the stage practicals already cover.
What Happens Between Classes
Between classes, your child isn't left to revise alone, a structured system keeps theory, practice and progress on track.
Written by your child's own teacher, chapter by chapter, so revision has something concrete to sit with, not just memory of the class.
The same teacher who taught the class is who your child asks, no re-explaining the problem to someone new.
Tested after every chapter, and in full-length rehearsals under exam conditions before the boards.
A clear, month-by-month view of the theory and practical score moving, shared with you directly.
Record any class and save it to your own device to revisit later, a manual, opt-in feature your child or teacher switches on, not an automatic one.
We confirm upfront whether your child is enrolled in Computer Science or Informatics Practices, so materials match the right paper.
class hour + structured revision between classes = a score that keeps moving, not just a class that gets attended.
We know you're comparing options, including apps that only teach you to code. Here's an honest side-by-side.
Worth Every Rupee In The Most Expensive Year
In Class 12, Computer Science is rarely bought alone, it's usually one of three or four subjects at once, in the most expensive academic year of school. We hear the same math out loud on almost every call:
"540 for one subject… when we pay such a large amount for one subject, four subjects together…"
Simple, flexible fees, no lock-in
At Angle, Computer Science is priced and taught the same way as every other subject in your child's package, full hour, full theory-and-practical plan, no forced add-ons.
"We don't need recordings or add-ons. Directly, the teacher makes her understand the concept, that's the requirement."
That's exactly what the fee pays for, nothing more, nothing bundled in that your child doesn't need.
or book the free demo first →
Simple to start, structured all the way to the board exam, with progress you can see in marks, every month.
Share whether it's theory, Plus One basics, or both with our admission counsellor.
We match a CBSE Computer Science specialist and schedule a free demo at your convenient time.
The mentor head walks you through a personalised, theory-first plan to the target score.
The same demo teacher continues; your mentor builds classes around school hours.
We test theory and practical skills, chapter by chapter, to find exactly where marks are being lost.
Weak Plus One CS basics get rebuilt first, since all of Plus Two theory depends on them being solid.
Every chapter and unit is covered on a personalised schedule matched to your own child's exact pace.
Concepts get taught and explained apart from coding, since theory is where most marks get lost here.
Daily practice questions and previous year papers build the habit of solving under board conditions.
Competency-based and case-study questions in the latest pattern, so no question type ever feels new.
Exams after every chapter, and full model exams before boards, show the score climbing in real time.
We test theory and practical skills, chapter by chapter, to find exactly where marks are being lost.
Weak Plus One CS basics get rebuilt first, since all of Plus Two theory depends on them being solid.
Every chapter and unit is covered on a personalised schedule matched to your own child's exact pace.
Concepts get taught and explained apart from coding, since theory is where most marks get lost here.
Daily practice questions and previous year papers build the habit of solving under board conditions.
Competency-based and case-study questions in the latest pattern, so no question type ever feels new.
Exams after every chapter, and full model exams before boards, show the score climbing in real time.
Full marks in practicals. Theory answers left blank or guessed. Plus One basics shaky.
CS Scores, Delivered
Do you teach Computer Science or Informatics Practices (IP)? This page is for CBSE Class 12 Computer Science specifically, the programming-and-theory elective, not Informatics Practices (IP). Our online computer-science tuition for Class 12 matches your child with a teacher trained in the exact CS syllabus; if your child is actually enrolled in IP, tell our counsellor and we'll route you to the right teacher and materials.
My child is full marks in practicals but loses marks in theory, can you help with just that? Yes, this is the single most common pattern we see in Class 12 Computer Science. Theory is taught and tested as its own skill in every class, with dedicated time for concepts, definitions and written answers, not treated as something that follows automatically once the code works.
Can you cover Plus One Computer Science basics along with Plus Two? Yes. If Plus One (Class 11) CS basics were never solid, we offer a combined Plus One + Plus Two track that rebuilds the missing foundation before layering on Class 12 chapters, so nothing in the board syllabus is being built on a gap.
How experienced are your Computer Science teachers? Angle Computer Science teachers are postgraduate subject specialists, matched by board-exam experience and trained specifically in the CBSE Class 12 CS paper pattern and marking scheme. Parents ask for "10 years of CBSE experience" more specifically for this subject than almost any other, and that's our hiring bar.
Is online 1-to-1 tuition as effective as a local tutor for Computer Science? For most Class 12 CS students, yes, often more so. Your child gets the same specialist teacher every class, working on their own textbook and code editor, with structured theory notes, chapterwise exams and a monthly report, things a one-off local arrangement rarely tracks.
What is the fee, especially if Computer Science is bundled with Physics or Maths? Fees are simple per-hour rates, and Computer Science is priced the same way as every other subject in your child's package, no forced add-ons. Use our fee calculator for an instant estimate across all your child's subjects, or book a free demo and we'll share the exact combined fee.
Can students from Gulf countries join? Yes. Students join from anywhere in the world, with classes scheduled at your convenience, including Gulf Standard Time slots for families in UAE, Saudi Arabia, Qatar, Kuwait and Oman.
What happens in the free demo class? Our admission counsellor first understands whether the gap is theory, Plus One basics, or both, then schedules a free demo with a matched Computer Science teacher. Afterwards, the mentor head walks you through a personalised plan. There is no payment or commitment for the demo.
How will I know if my child's Computer Science score is actually improving? Your child's personal mentor runs chapterwise exams after every chapter and model exams before the boards, and sends a monthly progress report, so you see the theory score moving in numbers, not just a class attendance record.
Can we fit Computer Science classes around school and other subjects? Yes. Your mentor builds the timetable around school hours and your other subject classes, and timings can be adjusted around study leave and exam season.
Simple per-hour rates, priced the same way across every subject your child takes, with no yearly advance. Get an exact hourly and weekly fee in 30 seconds.
Free · No Payment · No Commitment
See an expert CS teacher work with your child, 1-to-1, before you decide anything. Our counsellor will call to understand the gap and schedule the demo at your convenient time.
In Their Own Words
"Theory stopped being the scary part"
Class 12 CBSE CS student
"We covered Plus One again, it helped"
Class 12 CBSE CS student
"CS went from my weak subject to my safest"
Class 12 CBSE CS student
A Parent's View
"The monthly report showed exactly where he stood"
Parent, Class 12 CBSE CS
"They flagged the Plus One gap before we did"
Parent, Class 12 CBSE CS
"Same teacher, start to finish, that mattered"
Parent, Class 12 CBSE CS
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