Computer Science Tutoring for High School Students.

Serving families across Mississauga

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High School Computer Science Tutoring

Python programming, algorithms, or debugging code causing challenges?

Learning gaps can affect grades, course selection, and long-term post-secondary goals.

At Leo Lighthouse, our experienced private computer science tutors provide personalized 1-on-1 tutoring aligned with the Ontario curriculum for students in Grades 10–12—in your home or online.

We help students master key computer science concepts, prepare for tests and assignments, and complete coding projects—building strong logical thinking, study habits, and lasting academic confidence.

Why Students and Families Choose Leo Lighthouse!

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Personalized 1-on-1 Tutoring, In-Home or Online

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Thoughtfully  Selected Local Ontario Tutors 

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Evidence-Based Tutoring That Builds Skills and Confidence

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All of our Math Tutoring  Follows the Ontario Curriculum

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99% Students & Parents Satisfaction Rate

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30 min response time

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Free Consult

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100% Satisfaction Guarantee

〰️ 99% Students & Parents Satisfaction Rate 〰️ 30 min response time 〰️ Free Consult 〰️ 100% Satisfaction Guarantee

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What to expect in each lesson.

  • 60-minute lesson with a qualified Ontario computer science tutor

  • Skill-building practice with homework help and test preparation

  • Confidence-building mentorship, motivation check-ins, and study tips

  • Optional access to lesson recordings (online sessions)

  • Personalized computer science learning plans and progress reports

Tutoring By Grade

All of our computer science tutoring lessons follow the Ontario Curriculum.

Grades 10 Computer Science Tutoring

Grade 10 Digital Technology and Innovations in the Changing World (ICD2O)

Grades 11 Computer Science
Tutoring

Grade 11 Introduction to Computer Science (ICS3U)

Grade 11 Introduction to Computer Programming (ICS3C)

Grades 12 Computer Science
Tutoring

Grade 12 Computer Science (ICS4U)

Grade 12 Computer Programming (ICS4C)

What Parents Are Saying

GOOGLE REVIEWS, create a widget with Elfsight when you have reviews and embed it!

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Frequently Asked Questions

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Free Consultation. No Contracts.

Fill out the request form or book a discovery call, and you will receive a call from us in 30 minutes.