WarshaWarshaLearn through understanding
Explore programs
Math Champions

Primary Grade 4

Maths:
understand and practise.

Recorded explanations, exercises and corrections. Your child practises; you follow their attempts.

The complete first lesson is free

Afterwards, subscribing is optional:200MAD / 365 days

One payment for one child at this grade, from activation. No automatic renewal.
First lesson language

Use the parent’s WhatsApp number. No bank card or obligation to buy.

See the method before signing up33 seconds

Arabic excerpt from Grade 5. The full trial is for your child’s grade.

Read the excerpt summary

Ten cards, each representing one hundred thousand, make one million. We write a 1 followed by six zeros and group place values in threes.

Pause and replay whenever your child needs.
How does your child learn?

Watch. Try. Correct.

  1. Understand through an example

    Visual and audio explanations to pause or replay.

  2. Practise independently

    Exercises linked to the explanation, with corrections.

  3. Revisit what they need

    Attempts are saved in the family account.

Explanations, practice and tracking in one grade-level course.

The parent’s role

Support them, then let them try.

  1. 01

    Before the lesson

    Prepare a device, internet and a quiet place.

  2. 02

    During the lesson

    Let them answer; help when needed.

  3. 03

    After the lesson

    Ask how they found the answer.

How can I tell what they understood independently?

Distinguish independent work from work done with your help. Review attempts and choose an idea to revisit. Support needs vary; completing a lesson does not guarantee mastery or improved marks.

What will they study?

Primary Grade 4

Extending numbers and operations and building real understanding of fractions and decimals.

8lessons available now

The first is free; the others are included in the subscription. More lessons are added gradually.

  1. The Kingdom of Hundreds of ThousandsFree first lesson
  2. The Zero CodeIncluded in the subscription
  3. Rounding StationsIncluded in the subscription
See all available lessons (8)
  1. The Large-Number DetectiveIncluded in the subscription
  2. The addition-and-subtraction balanceIncluded in the subscription
  3. The multiplication engineerIncluded in the subscription
  4. The division ladderIncluded in the subscription
  5. The answer laboratoryIncluded in the subscription

The first in Arabic or French; other published lessons are currently in Arabic.

The full grade plan70 planned lessons • gradual publication
Level map

10 units and 60 core lessons, title by title.

A plan of 70 lessons published gradually. The titles below include upcoming lessons; check the available list before subscribing.

01
Unit 1 • 6 lessons

Large numbers

I read and compare up to 999999.

+
  1. 01
    Discover the conceptPlace value
  2. 02
    Visual explanationsReading and writing
  3. 03
    Guided practiceDecomposition and rounding
  4. 04
    Independent practiceComparing and ordering
  5. 05
    Multi-step problemI apply Large numbers in a multi-step problem
  6. 06
    A greater challengeAn advanced Large numbers challenge
02
Unit 2 • 6 lessons

Operations on numbers

I calculate, estimate and check.

+
  1. 07
    Discover the conceptAddition and subtraction
  2. 08
    Visual explanationsMultiplication
  3. 09
    Guided practiceDivision
  4. 10
    Independent practiceEstimation and checking
  5. 11
    Multi-step problemI apply Operations on numbers in a multi-step problem
  6. 12
    A greater challengeAn advanced Operations on numbers challenge
03
Unit 3 • 6 lessons

Multiples and factors

I discover the structure of numbers.

+
  1. 13
    Discover the conceptEven and odd
  2. 14
    Visual explanationsMultiples
  3. 15
    Guided practiceFactors
  4. 16
    Independent practiceI solve number puzzles
  5. 17
    Multi-step problemI apply Multiples and factors in a multi-step problem
  6. 18
    A greater challengeAn advanced Multiples and factors challenge
04
Unit 4 • 6 lessons

Equivalent fractions

I represent, simplify and find common denominators.

+
  1. 19
    Discover the conceptRepresenting a fraction
  2. 20
    Visual explanationsEquivalent fractions
  3. 21
    Guided practiceComparison
  4. 22
    Independent practiceSimple common denominators
  5. 23
    Multi-step problemI apply Equivalent fractions in a multi-step problem
  6. 24
    A greater challengeAn advanced Equivalent fractions challenge
05
Unit 5 • 6 lessons

Fraction operations

I add and subtract fractions suited to my level.

+
  1. 25
    Discover the conceptAdding with the same denominator
  2. 26
    Visual explanationsSubtracting with the same denominator
  3. 27
    Guided practiceUsing equivalence
  4. 28
    Independent practiceFraction problems
  5. 29
    Multi-step problemI apply Fraction operations in a multi-step problem
  6. 30
    A greater challengeAn advanced Fraction operations challenge
06
Unit 6 • 6 lessons

Decimals

I understand tenths and hundredths.

+
  1. 31
    Discover the conceptFrom fractions to decimals
  2. 32
    Visual explanationsI read and represent
  3. 33
    Guided practiceI compare and order
  4. 34
    Independent practiceI add and subtract
  5. 35
    Multi-step problemI apply Decimals in a multi-step problem
  6. 36
    A greater challengeAn advanced Decimals challenge
07
Unit 7 • 6 lessons

Proportion in my life

I recognise a proportional situation.

+
  1. 37
    Discover the conceptI discover the relationship
  2. 38
    Visual explanationsI complete a table
  3. 39
    Guided practicePrice and quantity
  4. 40
    Independent practiceI solve a proportion situation
  5. 41
    Multi-step problemI apply Proportion in my life in a multi-step problem
  6. 42
    A greater challengeAn advanced Proportion in my life challenge
08
Unit 8 • 6 lessons

Shape geometry

I analyse and construct quadrilaterals.

+
  1. 43
    Discover the conceptProperties of triangles
  2. 44
    Visual explanationsProperties of quadrilaterals
  3. 45
    Guided practiceSymmetry and translation
  4. 46
    Independent practiceGeometric construction
  5. 47
    Multi-step problemI apply Shape geometry in a multi-step problem
  6. 48
    A greater challengeAn advanced Shape geometry challenge
09
Unit 9 • 6 lessons

Perimeter and area

I distinguish length from area.

+
  1. 49
    Discover the conceptConverting measurements
  2. 50
    Visual explanationsPerimeter of shapes
  3. 51
    Guided practiceArea of rectangles and squares
  4. 52
    Independent practiceMeasurement problems
  5. 53
    Multi-step problemI apply Perimeter and area in a multi-step problem
  6. 54
    A greater challengeAn advanced Perimeter and area challenge
10
Unit 10 • 6 lessons

Data and problems

I interpret data and solve complex situations.

+
  1. 55
    Discover the conceptTables and charts
  2. 56
    Visual explanationsI select the information
  3. 57
    Guided practiceI solve in several steps
  4. 58
    Independent practiceGrade 4 champion challenge
  5. 59
    Multi-step problemI apply Data and problems in a multi-step problem
  6. 60
    A greater challengeAn advanced Data and problems challenge
In the upcoming grade plan

Assessment, targeted support and challenges for advanced learners.

Assessments, support lessons and challenges are planned for gradual publication; they are not all available yet.

4
Checkpoints

Assessment

  1. Starting assessment: large numbers and operations
  2. First mastery checkpoint: factors and multiples
  3. Second mastery checkpoint: fractions and decimals
  4. Level 4 final assessment
3
Lessons

Support bridge

  1. Support bridge: thousands and place value
  2. Support bridge: four operations with whole numbers
  3. Support bridge: fraction meaning and equivalent fractions
3
Tasks

Advanced challenges

  1. Challenge: seven-digit numbers
  2. Challenge: comparing fractions with two explanations
  3. Challenge: proportionality with multiple data points
Would you also like the book?199 MAD alone • 399 MAD with the course

The book is optional: 199 MAD on its own, or 399 MAD with the course for 365 days, previously 499 MAD. Delivery within Morocco is included.

The book on its own does not include access to paid lessons.

Book and course package details
Are lessons live with a teacher?

Choose videos only for MAD 200, videos with a weekly group WhatsApp session for MAD 800 for 365 days, or separate live Google Meet classes for MAD 600 for three months. We confirm the teacher-led group’s schedule before payment.

Free revision guides and exercises
A direct answer for parents

What does your child learn in maths at level Primary Grade 4?

Extending numbers and operations and building real understanding of fractions and decimals. The path includes audio and visual explanations, in-lesson practice, reinforcement exercises and assessments showing parents the progress made.

Does this programme match level Primary Grade 4?

Yes. Units and skills are designed for learners at Primary Grade 4, with targeted support for missing skills and challenges for advanced children.

How many lessons are in each level?

The planned path has 70 lessons: 60 core lessons, plus assessments, support bridges and advanced challenges.

How do I know if my child understood?

Your child answers during the lesson and completes reinforcement exercises. Parents can see progress, attempts and reviews.

For a clear decision

Guides related to this programme.

See the full parent guide
Mathematics • 10 minutesGrade 5 maths review: a complete plan and exercisesRead the answer →Mathematics • 11 minutesGrade 6 maths review in Morocco: plan and exercisesRead the answer →Mathematics • 6 minutesHow do we choose the right mathematics level?Read the answer →
Free review centre

Tools to help you find the starting point before subscribing.

A clear plan, an initial assessment, explanations of difficult skills and printable exercises with answers.

Main guideGrade 4 maths review planStart with the plan →Find the starting pointInitial assessment and error analysisSee the method →Simple explanationsLarge numbers and decimalsUnderstand place value →18 questions + answersPrintable worksheetOpen the exercises →

A way to learn for every child

Choose how to learn

At their own pace

Self-paced learning

200 MAD

Per subject · 365 days

  • Recorded lessons to replay whenever needed
  • Exercises with corrections
Published videos, with lessons added graduallyChoose videos
Group support

Videos and teacher support

800 MAD

Per subject · 365 days

  • Videos and exercises
  • A weekly group session on WhatsApp
  • Explanations and corrections with the teacher
A group session at an agreed timeChoose teacher support
Separate subscription

Live classes

600 MAD

Per subject · 3 months

  • A weekly group class on Google Meet
  • Practice and corrections with the teacher
  • Live classes only
Optional renewal every 3 monthsChoose live classes

One subject, one child · No automatic charges
We confirm the group’s schedule before payment for teacher-led plans. The free trial is a video lesson.

See whether the method suits your child.

Try the full lesson, then decide.

Try the first lesson free
Ask us on WhatsAppWe help you choose the right level