Secondary · Official exams

Grade 11 Mathematics – Lebanese Curriculum

Online Mathematics lessons, exercises and exams for Grade 11 students in Lebanon — 31 chapters, 31 lessons, 3,292 practice questions.

الرياضيات للصف 11 وفق المنهج اللبناني: دروس، تمارين مع الشرح، وامتحانات مؤقّتة.

Mathematics on EduRise follows the Lebanese curriculum from Grade 1 to Grade 9: numbers and operations in the elementary cycle, then algebra, geometry, statistics and functions in the intermediate cycle. Every chapter has a lesson with worked examples and figures, a bank of practice questions with step-by-step explanations, and a timed chapter exam.

Teacher-style video lessons, hard extra exercises with worked solutions, practice questions with explanations and chapter exams — a strong preparation for Grade 12.

Grade 11 Mathematics chapters

  1. 1

    System of Linear Equations

    1 lesson · 104 practice questions · 30-min exam

  2. 2

    Equations and Polynomials of the Second Degree

    1 lesson · 104 practice questions · 30-min exam

  3. 3

    Sign of the Second Degree Trinomial – Inequalities

    1 lesson · 116 practice questions · 30-min exam

  4. 4

    Polynomials

    1 lesson · 104 practice questions · 30-min exam

  5. 5

    Circle

    1 lesson · 124 practice questions · 30-min exam

  6. 6

    Generalities about Functions (Reminder)

    1 lesson · 104 practice questions · 30-min exam

  7. 7

    Functions: Limits – Continuity

    1 lesson · 104 practice questions · 30-min exam

  8. 8

    Functions: Derivative

    1 lesson · 104 practice questions · 30-min exam

  9. 9

    Oriented Angles

    1 lesson · 116 practice questions · 30-min exam

  10. 10

    Trigonometry (1): Trigonometric Equations

    1 lesson · 104 practice questions · 30-min exam

  11. 11

    Trigonometry (2): Addition and Transformation Formulas

    1 lesson · 116 practice questions · 30-min exam

  12. 12

    Polynomial Functions

    1 lesson · 104 practice questions · 30-min exam

  13. 13

    Orthogonality in Space

    1 lesson · 104 practice questions · 30-min exam

  14. 14

    Vectors and Systems of the Space

    1 lesson · 104 practice questions · 30-min exam

  15. 15

    Scalar Product in the Space

    1 lesson · 104 practice questions · 30-min exam

  16. 16

    Rational and Irrational Functions

    1 lesson · 104 practice questions · 30-min exam

  17. 17

    Numerical Sequences

    1 lesson · 116 practice questions · 30-min exam

  18. 18

    Statistics

    1 lesson · 104 practice questions · 30-min exam

  19. 19

    Counting

    1 lesson · 104 practice questions · 30-min exam

  20. 20

    Probabilities: Estimation and Vocabulary

    1 lesson · 104 practice questions · 30-min exam

  21. 21

    Calculation of Probability

    1 lesson · 104 practice questions · 30-min exam

  22. 22

    Vector Product

    1 lesson · 104 practice questions · 30-min exam

  23. 23

    Trigonometric Functions

    1 lesson · 104 practice questions · 30-min exam

  24. 24

    Antiderivatives

    1 lesson · 104 practice questions · 30-min exam

  25. 25

    Complex Numbers

    1 lesson · 104 practice questions · 30-min exam

  26. 26

    Plane Transformations

    1 lesson · 104 practice questions · 30-min exam

  27. 27

    Barycenter

    1 lesson · 104 practice questions · 30-min exam

  28. 28

    Projection in Space

    1 lesson · 104 practice questions · 30-min exam

  29. 29

    Solids

    1 lesson · 104 practice questions · 30-min exam

  30. 30

    Linear Programming

    1 lesson · 104 practice questions · 30-min exam

  31. 31

    Binary Relations

    1 lesson · 104 practice questions · 30-min exam

Logged-in students open chapters from the Grade 11 page.

Skills covered in Grade 11 Mathematics

  • Numbers, fractions, decimals and percentages
  • Algebraic expressions, equations and inequalities
  • Geometry: angles, triangles, Pythagoras, Thales, circles
  • Statistics, proportionality and functions
  • Problem solving with worked solutions

Sample Grade 11 Mathematics questions

1. Calculate the determinant D of the system { −5x − 2y = 9 ; −2x + y = 4 }.

Answer: −9

2. (6 ; 1) is a solution of { x − 6y = 0 ; 2x + y = 12 }.

Answer: False

3. The product of the roots of 2x² + x − 14 = 0 is −7.

Answer: True

See more Grade 11 Mathematics questions with explanations →

Learning resources for this subject

  • 📖 Chapter lessons with examples and figures
  • 🧠 Practice mode with instant explanations
  • ⏱️ Timed chapter exams (20 random questions)
  • 🔁 “Fix my mistakes” practice and spaced-repetition flashcards
  • 📈 Progress map per chapter and results history

Explore

Mathematics in other grades

Grade 1Grade 2Grade 3Grade 4Grade 5Grade 6Grade 7Grade 8Grade 9Grade 10Grade 11Grade 12

Other Grade 11 subjects

MathematicsBiologyPhysicsChemistry

See also: Mathematics overview (all grades) · Lebanese curriculum online · Study guides

Grade 11 Mathematics – FAQ

What does Grade 11 Mathematics include on EduRise?

31 chapters following the Lebanese Grade 11 Mathematics programme, with 31 lessons and 3,292 practice questions. Every chapter has a lesson, practice questions with explanations and a timed exam.

Is Grade 11 Mathematics taught in English or Arabic?

Mathematics lessons and questions are in English, following the language used in Lebanese schools for this subject. The interface is available in English and Arabic.

Can I practise Grade 11 Mathematics questions for free?

A sample of Grade 11 Mathematics questions with answers is published on the questions page. Full access to every chapter, lesson and exam requires a subscription ($10/month or $80/year).

Start Grade 11 Mathematics online

Create your EduRise account, choose your grade and start with the first lesson. Full access is $10/month or $80/year, all subjects included.

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