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Grade 6 Mathematics: modules and lessons

Explore Grade 6 Mathematics: 26 modules and 105 lesson entries. Use the dorKk lesson guide to plan revision and catch-up study.

dorKk provides pre-recorded CAPS-aligned video lessons for self-paced study alongside schoolwork. Choose a module below, find the lesson that matches your classwork, and use the sequence to identify gaps. This guide lists lesson titles; access to the videos depends on your subscription. dorKk is not an online school.

Source: dorKk English lesson list dated 21 January 2026. Catalogue entries may differ from current app availability.

Plan your study

  1. Choose the module you are currently studying at school.
  2. Try a textbook question first and note where you get stuck.
  3. Watch the matching lesson, try again and keep a list of questions for your teacher.

MENTAL CALCULATIONS

  1. 1.1.ADDITION AND SUBTRACTION
  2. 1.2.MULTIPLICATION FACTS
  3. 1.3.MULTIPLICATION OF WHOLE NUMBERS
  4. 1.4.ADDITION, SUBTRACTION AND MULTIPLICATION

WHOLE NUMBERS

  1. 2.1.ORDERING, COMPARING AND REPRESENTING
  2. 2.2.REPRESENTING PRIME NUMBERS TO AT LEAST 100
  3. 2.3.PLACE VALUE
  4. 2.4.ROUNDING OFF TO THE NEAREST 5, 10, 100, AND 1000
  5. 2.5.MULTIPLICATION OF 3 AND 4 DIGIT NUMBERS
  6. 2.6.MULTIPLE OPERATIONS ON WHOLE NUMBERS
  7. 2.7.MULTIPLES OF 2 DIGIT AND 3 DIGIT NUMBERS
  8. 2.8.ORDERING AND COMPARING NUMBERS
  9. 2.9.DIVISION WITH 3 DIGIT NUMBERS

CALCULATION TECHNIQUES

  1. 3.1.CALCULATION TECHNIQUES
  2. 3.2.LONG DIVISION
  3. 3.3.BUILDING UP AND BREAKING DOWN NUMBERS, ROUNDING OFF AND COMPENSATING
  4. 3.4.ADDITION AND SUBTRACTION AS INVERSE OPERATIONS
  5. 3.5.MULTIPLICATION AND DIVISION AS INVERSE OPERATIONS
  6. 3.6.DIVISION, BUILDING UP AND BREAKING DOWN, ROUNDING OFF, ESTIMATING AND INVERSE
  7. 3.7.LONG DIVISION AND INVERSE OPERATIONS
  8. 3.8.LONG AND SHORT DIVISION, RATE AND RATIO AND DIVISION BY 0

NUMBER RANGE FOR MULTIPLES AND FACTORS

  1. 4.1.MULTIPLES
  2. 4.2.FACTORS
  3. 4.3.PRIME FACTORS
  4. 4.5.MULTIPLES, FACTORS AND PRIME FACTORS

NUMBER RANGE FOR MULTIPIPLES AND FACTORS

  1. 4.4.MULTIPLES AND FACTORS

PROPERTIES OF WHOLE NUMBERS

  1. 5.1. COMMUTATIVE ASSOCIATIVE, DISTRIBUTIVE PROPERTIES
  2. 5.2.THE PROPERTIES OF 1 AND 0
  3. 5.3.COMMUTATIVE, DISTRIBUTIVE, ASSOCIATIVE, ADDITIVE AND MULTIPLICATIVE

SOLVING PROBLEMS

  1. 6.1.WHOLE NUMBERS AND DECIMAL FRACTIONS
  2. 6.2.FINANCIAL CONTEXTS
  3. 6.3.MEASUREMENT CONTEXTS
  4. 6.4.RATIOS

FRACTIONS

  1. 7.1.COMPARE AND ORDER FRACTIONS
  2. 7.2.ADDING AND SUBTRACTING FRACTIONS
  3. 7.3.ADDITION AND SUBTRACTION OF MIXED NUMBERS
  4. 7.4.FRACTIONS OF WHOLE NUMBERS
  5. 7.5.COMMON FRACTIONS (PROPER, REGULAR, MIXED, COMPARING AND ORDERING, DECIMALS, PERCENTAGES)

PERCENTAGES

  1. 8.1.FIND PERCENTAGES OF WHOLE NUMBERS
  2. 8.2.CALCULATIONS WITH PERCENTAGES

DECIMALS

  1. 9.1.RECOGNISING, ORDERING AND PLACE VALUE OF DECIMAL FRACTIONS
  2. 9.2.COMPARING DECIMAL FRACTIONS
  3. 9.3.ADDITION AND SUBTRACTION OF DECIMAL FRACTIONS
  4. 9.4.MULTIPLY DECIMALS BY 10 AND 100
  5. 9.5.SOLVE PROBLEMS IN CONTEXT INVOLVING DECIMAL FRACTIONS
  6. 9.6.COUNT FORWARDS AND BACKWARDS IN DECIMAL FRACTIONS
  7. 9.7.CALCULATION TECHNIQUES WITH DECIMAL FRACTIONS

EQUIVALENT FORMS

  1. 10.1.FRACTIONS
  2. 10.2.FRACTIONS AND DECIMAL FRACTIONS
  3. 10.3.FRACTIONS, DECIMALS AND PERCENTAGES
  4. 16.1.DIFFERENT DESCRIPTIONS OF THE SAME RELATIONSHIP

TIME

  1. 11.1.TELLING TIME ON DIFFERENT INSTRUMENTS
  2. 11.2.SOLVE PROBLEMS IN CONTEXTS RELATING TIME
  3. 11.3.TIME ZONE MAPS
  4. 11.4.CALCULATING TIME INTERVALS IN SECONDS, MINUTES AND HOURS
  5. 11.5.CALCULATING TIME INTERVALS IN HOURS, DAYS, WEEKS AND MONTHS
  6. 11.6.CALCULATING TIME INTERVALS IN YEARS, DECADES AND CENTURIES
  7. 11.7.HISTORY OF TIME

2D SHAPES

  1. 12.1.RECOGNISE AND NAME SHAPES
  2. 12.2.CIRCLES
  3. 12.3.SIMILARITIES BETWEEN RECTANGLES AND PARALLELOGRAMS
  4. 12.4.RECOGNISE ANGLES IN 2D SHAPES
  5. 12.5.DESCRIBE, SORT AND COMPARE 2D SHAPES
  6. 12.6.DRAW 2D SHAPES ON GRID PAPER
  7. 12.7.DRAWING CIRCLES
  8. 12.8.SYMMETRY IN 2D SHAPES

DATA HANDLING

  1. 13.1.USING TALLY MARKS AND TABLES FOR RECORDING
  2. 13.2.ORDERING DATA
  3. 13.3.DRAWING GRAPHS TO REPRESENT DATA (PICTOGRAPHS)
  4. 13.4.DRAWING GRAPHS TO REPRESENT DATA (BAR GRAPHS)
  5. 13.5.READ AND INTERPRET DATA
  6. 13.6.ANALYSING DATA; DATA CATEGORIES AND INTERVALS
  7. 13.7.ANALYSING DATA; DATA SOURCES AND CONTEXTS
  8. 13.8.ANALYSING DATA; CENTRAL TENDENCIES (MODE AND MEDIAN)
  9. 13.9.SUMMARISE DATA; DRAW CONCLUSIONS AND MAKE PREDICTIONS
  10. 13.10.EXAMINE UNGROUPED DATA; MEDIAN AND MODE
  11. 13.11.DATA HANDLING TOOLS
  12. 13.12.PROBABILITY

NUMERIC PATTERNS

  1. 14.1.INVESTIGATE AND EXTEND NUMERIC PATTERNS
  2. 14.2.CREATING YOUR OWN NUMBER PATTERNS
  3. 14.3.DESCRIBE THE GENERAL RULES FOR THE OBSERVED RELATIONSHIPS
  4. 14.4.NUMERIC PATTERNS

INPUT AND OUTPUT VALUES

  1. 15.1.DETERMINE INPUT AND OUTPUT VALUES, AND RULES FOR PATTERNS

3D OBJECTS

  1. 17.1.KNOW AND NAME 3D OBJECTS
  2. 17.2.SIMILARITIES AND DIFFERENCES; TETRAHEDRONS AND OTHER PYRAMIDS
  3. 17.3.DESCRIBE, SORT AND COMPARE 2D SHAPES AND 3D OBJECTS

GEOMETRIC PATTERNS

  1. 18.1.INVESTIGATE AND EXTEND GEOMETRIC PATTERNS
  2. 18.2.DESCRIBE RELATIONSHIPS IN WORDS
  3. 18.3.DESCRIBE PATTERNS USING FLOW DIAGRAMS
  4. 18.4.DESCRIBE PATTERNS IN DIFFERENT WAYS

CAPACITY AND VOLUME

  1. 19.1.MEASURING 3D OBJECTS
  2. 19.2.MEASURING INSTRUMENTS
  3. 19.3.UNITS OF MEASUREMENT
  4. 19.4.CALCULATIONS AND PROBLEM SOLVING WITH CAPACITY
  5. 19.5.CONVERSIONS BETWEEN MILLILITERS, LITERS, AND KILOLITERS

MEASUREMENT

  1. 20.1.MASS
  2. 20.2.PERIMETER, AREA AND VOLUME

ADDITION AND SUBTRACTION

  1. 21.1.CALCULATIONS WITH ADDITION AND SUBTRACTION

SHAPE AND SPACE

  1. 22.1.PROPERTIES OF 2D SHAPES
  2. 22.2.TRANSFORMATIONS

SPACE AND SHAPE

  1. 22.3.PROPERTIES OF 3D SHAPES
  2. 22.4.LOCATION AND DIRECTION

TEMPERATURE

  1. 23.1.CALCULATIONS OF TEMPERATURE

LENGTH

  1. 24.1.LENGTH

NUMBER SENTENCES

  1. 25.1.NUMBER SENTENCES

Questions about access

Are the lessons live?

No. The video lessons are pre-recorded for study at your own pace.

Does dorKk replace my school?

No. dorKk supports schoolwork and revision and does not award school qualifications.

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