Primary Grade 4Ages 9–10Free lesson available

Math Champions • I understand fractions and decimals

Maths lessons — level Primary Grade 4

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

10 units60 core lessons10 Assessment, support and challenge70 planned lessons

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A plan of 70 lessons released gradually

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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 →

Level map

10 units and 60 core lessons, title by title.

Open any unit to see its six lessons. The progression moves from discovering the idea to using it in a harder problem.

Unit 1 • 6 lessons

Large numbers

I read and compare up to 999999.

01
Discover the conceptPlace value
02
Visual explanationsReading and writing
03
Guided practiceDecomposition and rounding
04
Independent practiceComparing and ordering
05
Multi-step problemI apply Large numbers in a multi-step problem
06
A greater challengeAn advanced Large numbers challenge

Unit 2 • 6 lessons

Operations on numbers

I calculate, estimate and check.

07
Discover the conceptAddition and subtraction
08
Visual explanationsMultiplication
09
Guided practiceDivision
10
Independent practiceEstimation and checking
11
Multi-step problemI apply Operations on numbers in a multi-step problem
12
A greater challengeAn advanced Operations on numbers challenge

Unit 3 • 6 lessons

Multiples and factors

I discover the structure of numbers.

13
Discover the conceptEven and odd
14
Visual explanationsMultiples
15
Guided practiceFactors
16
Independent practiceI solve number puzzles
17
Multi-step problemI apply Multiples and factors in a multi-step problem
18
A greater challengeAn advanced Multiples and factors challenge

Unit 4 • 6 lessons

Equivalent fractions

I represent, simplify and find common denominators.

19
Discover the conceptRepresenting a fraction
20
Visual explanationsEquivalent fractions
21
Guided practiceComparison
22
Independent practiceSimple common denominators
23
Multi-step problemI apply Equivalent fractions in a multi-step problem
24
A greater challengeAn advanced Equivalent fractions challenge

Unit 5 • 6 lessons

Fraction operations

I add and subtract fractions suited to my level.

25
Discover the conceptAdding with the same denominator
26
Visual explanationsSubtracting with the same denominator
27
Guided practiceUsing equivalence
28
Independent practiceFraction problems
29
Multi-step problemI apply Fraction operations in a multi-step problem
30
A greater challengeAn advanced Fraction operations challenge

Unit 6 • 6 lessons

Decimals

I understand tenths and hundredths.

31
Discover the conceptFrom fractions to decimals
32
Visual explanationsI read and represent
33
Guided practiceI compare and order
34
Independent practiceI add and subtract
35
Multi-step problemI apply Decimals in a multi-step problem
36
A greater challengeAn advanced Decimals challenge

Unit 7 • 6 lessons

Proportion in my life

I recognise a proportional situation.

37
Discover the conceptI discover the relationship
38
Visual explanationsI complete a table
39
Guided practicePrice and quantity
40
Independent practiceI solve a proportion situation
41
Multi-step problemI apply Proportion in my life in a multi-step problem
42
A greater challengeAn advanced Proportion in my life challenge

Unit 8 • 6 lessons

Shape geometry

I analyse and construct quadrilaterals.

43
Discover the conceptProperties of triangles
44
Visual explanationsProperties of quadrilaterals
45
Guided practiceSymmetry and translation
46
Independent practiceGeometric construction
47
Multi-step problemI apply Shape geometry in a multi-step problem
48
A greater challengeAn advanced Shape geometry challenge

Unit 9 • 6 lessons

Perimeter and area

I distinguish length from area.

49
Discover the conceptConverting measurements
50
Visual explanationsPerimeter of shapes
51
Guided practiceArea of rectangles and squares
52
Independent practiceMeasurement problems
53
Multi-step problemI apply Perimeter and area in a multi-step problem
54
A greater challengeAn advanced Perimeter and area challenge

Unit 10 • 6 lessons

Data and problems

I interpret data and solve complex situations.

55
Discover the conceptTables and charts
56
Visual explanationsI select the information
57
Guided practiceI solve in several steps
58
Independent practiceGrade 4 champion challenge
59
Multi-step problemI apply Data and problems in a multi-step problem
60
A greater challengeAn advanced Data and problems challenge

10 lessons adapted to your child’s performance

Assessment, targeted support and challenges for advanced learners.

These lessons do not all unlock in the same way; performance determines what your child needs next.

Checkpoints

Assessment

Starting assessment: large numbers and operations
First mastery checkpoint: factors and multiples
Second mastery checkpoint: fractions and decimals
Level 4 final assessment

Lessons

Support bridge

Support bridge: thousands and place value
Support bridge: four operations with whole numbers
Support bridge: fraction meaning and equivalent fractions

Tasks

Advanced challenges

Challenge: seven-digit numbers
Challenge: comparing fractions with two explanations
Challenge: proportionality with multiple data points

Primary Grade 4 • Start with a real experience

Let your child try the first lesson before deciding to subscribe.

Audio, visuals, questions and hints are all working, and progress is saved in the account.

Start the free lesson