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dorKk · English lesson guide

Grade 4 Natural Science and Technology: modules and lessons

Explore Grade 4 Natural Science and Technology: 9 modules and 37 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.

LIVING AND NON LIVING THINGS

  1. 1.1.DIFFERENT KINDS OF LIVING THINGS
  2. 1.2.THE DIFFERENCE BETWEEN LIVING AND NON LIVING THINGS
  3. 1.3.LIVING THINGS THAT DO NOT APPEAR TO BE LIVING
  4. 1.4.ONCE LIVING BUT NOW DEAD

STRUCTURES OF PLANTS AND ANIMALS

  1. 2.1.THE BASIC STRUCTURE OF PLANTS
  2. 2.2.LOOKING AT DIFFERENT PLANT STRUCTURES
  3. 2.3.BASIC STRUCTURE OF ANIMALS
  4. 2.4.LOOKING AT DIFFERENT ANIMAL STRUCTURES

WHAT PLANTS NEED TO GROW

  1. 3.1.WHAT PLANTS NEED TO GROW
  2. 3.2.GERMINATION AND NEW PLANT GROWTH

HABITATS OF ANIMALS

  1. 4.1.WHAT IS A HABITAT AND THE DIFFERENT TYPES OF HABITATS
  2. 4.2.THE IMPORTANCE OF HABITATS FOR ANIMALS

STRUCTURES OF ANIMAL SHELTERS

  1. 5.1.NATURAL ANIMAL SHELTERS
  2. 5.2.ANIMAL SHELTERS AS SHELL OR FRAME STRUCTURES

MATTER AND MATERIALS

  1. 6.1.STATES OF MATTER
  2. 6.2.CHANGE OF STATE
  3. 6.3.THE WATER CYCLE
  4. 6.4.RAW AND MANUFACTURED MATERIALS
  5. 6.5.PROPERTIES OF MATERIALS

STRUCTURES

  1. 7.1.STRENGTHENING MATERIALS
  2. 7.2.STRUTS AND FRAME STRUCTURES
  3. 7.3.INDIGENOUS STRUCTURES

ENERGY AND CHANGE

  1. 8.1.ENERGY FOR LIFE
  2. 8.2.ENERGY AROUND US
  3. 8.3.STORED ENERGY
  4. 8.4.ENERGY TRANSFER
  5. 8.5.VIBRATIONS AND SOUND ENERGY
  6. 8.6.NOISE POLLUTION
  7. 8.7. MOVEMENT AND MUSICAL INSTRUMENTS

EARTH AND BEYOND

  1. 9.1.FEATURES OF EARTH AND EARTH FROM SPACE
  2. 9.2.THE SUN, OUR CLOSEST STAR
  3. 9.3.MOVING AROUND THE SUN
  4. 9.4.THE SUN AND LIFE
  5. 9.5.FEATURES OF THE MOON
  6. 9.6.PHASES OF THE MOON
  7. 9.7.MOON STORIES
  8. 9.8.MODELLING A ROCKET

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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