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R score calculator
Calculate your Quebec R score (CRC) for one or several courses with the official formula: grade, mean, standard deviation, IFGZ and IDGZ. Free, no sign-up.
Use the tool Free toolsWhat do I need on the final?
Find the grade you need on your final exam to reach your target, based on your current grade and the exam's weight. Free and instant.
Use the toolCST, TS or SN: Which Quebec Math Sequence to Choose?
CST, TS or SN math sequence in Quebec: what each covers, who it suits, which cégep programs need TS or SN, how switching works and how to decide.
Read the guide Secondary 4How to Pass the Secondary 4 Math Exam in Quebec
Get ready for Quebec's Secondary 4 math exam: how the ministry exam works, an 8-week study plan, time management and the mistakes to avoid in CST, TS, SN.
Read the guide CEGEPHow the R Score Works in Quebec (Worked Example)
How the Quebec R score (CRC) is calculated: the formula, Z score, IFGZ and IDGZ, a worked example, failed courses, common myths and practical strategies.
Read the guide CEGEP · NYACalculus 1 in CEGEP: 10 Common Mistakes to Avoid
The 10 most common Calculus 1 mistakes in CEGEP (201-NYA): algebra, limits, chain rule, optimization and related rates, with clear examples and fixes.
Read the guide CEGEP · NYBCalculus II: How to Choose the Right Integration Technique
Calculus II integration techniques made clear: substitution, parts (LIATE), trig, partial fractions, improper integrals and series, with a decision chart.
Read the guide CEGEP · NYCLinear Algebra in CEGEP: Understand, Don't Memorize
Linear algebra in CEGEP (NYC) made clear: Gauss-Jordan step by step, what determinants mean, dot and cross products, lines, planes and common mistakes.
Read the guide Secondary 5Secondary 5 French Writing Exam: How to Succeed
Secondary 5 French writing exam in Quebec: the open letter task, ministry grading criteria, a study plan, a proofreading method and mistakes to avoid.
Read the guide Grade 6Grade 6 Ministry Exams in Quebec: A Parent's Guide
Quebec Grade 6 ministry exams in French and math: how they work, what's allowed, how much they count, and a calm practice routine for your child.
Read the guide PrimaryFractions in Primary School: A Parent's Guide
Teaching fractions in primary school: visual models, equivalent fractions, comparing, adding, common mistakes and at-home activities for grades 3 to 6.
Read the guide ParentsHow to Help Your Child With Math at Home
How to help your child with math at home, even if you are not a math person: attitude, everyday math, homework, games and when to ask for support.
Read the guide EnglishImprove in English as a Second Language in Quebec
How Quebec students can improve in English as a second language: what ESL and EESL assess, daily habits, speaking, reading, writing and Secondary 5 exams.
Read the guide Study skillsEvidence-Based Study Methods That Actually Work
Evidence-based study methods for students: retrieval practice, spaced repetition, interleaving, worked examples and sleep, plus a sample 2-week exam plan.
Read the guide CEGEPHigh School to Cégep: A First-Semester Survival Guide
The high school to cégep transition: what changes (autonomy, grading, attendance, R score), a first-semester plan, time management and math courses.
Read the guide ParentsHow to Choose a Tutor in Montreal: A Practical Guide
How to choose a tutor in Montreal: questions to ask, red flags, online vs in-person, what drives price, the first session and how to measure progress.
Read the guide AIHow to Study With AI Without Cheating
How to study with AI without cheating: smart uses, what to avoid, checking answers, school rules, privacy tips and 5 prompts for high school and CEGEP.
Read the guide CodingFirst Python Project for Teens: Build a Math Quiz
A first Python project for teens aged 12 to 17: set up Thonny, learn variables, input, if and loops, then build a times-table quiz explained line by line.
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