• Unit 1 : Plants and Humans as organisms - Lesson 1 : PLANT ORGANS - 30 phút
  • Unit 1 - Lesson 2 : HUMAN ORGAN SYSTEMS - 30 phút
  • Unit 1 - Lesson 3 : THE HUMAN SKELETON - 30 phút
  • Unit 1 - Lesson 4 : JOINTS - 30 phút
  • Unit 1 - Lesson 5 : MUSCLES - 30 phút
  • Unit 1 - Lesson 6 : STUDYING THE HUMAN BODY - 30 phút
  • Unit 1 - Lesson 7 : END OF UNIT QUESTIONS - 30 phút
  • Unit 2 : Cells and organisms - Lesson 1 : CHARACTERISTICS OF LIVING ORGANISMS - 30 phút
  • Unit 2 - Lesson 2 : MICRO-ORGANISMS - 30 phút
  • Unit 2 - Lesson 3 : MICRO-ORGANISMS AND DECAY - 30 phút
  • Unit 2 - Lesson 4 : MICRO-ORGANISMS AND FOOD - 30 phút
  • Unit 2 - Lesson 5 : MICRO-ORGANISMS AND DISEASE - 30 phút
  • Unit 2 - Lesson 6 : PLANT CELLS - 30 phút
  • Unit 2 - Lesson 7 : ANIMAL CELLS - 30 phút
  • Unit 2 - Lesson 8 : CELLS, TISSUES AND ORGANS - 30 phút
  • Unit 2 - Lesson 9 : END OF UNIT QUESTIONS - 30 phút
  • Unit 3 : Living things in their environment - Lesson 1 : ADAPTATIONS - 30 phút
  • Unit 3 - Lesson 2 : FOOD CHAINS - 30 phút
  • Unit 3 - Lesson 3 : HUMANS AND FOOD CHAINS - 30 phút
  • Unit 3 - Lesson 4 : POLLUTIONS - 30 phút
  • Unit 3 - Lesson 5 : OZONE DEPLETION - 30 phút
  • Unit 3 - Lesson 6 : CONSERVATION - 30 phút
  • Unit 3 - Lesson 7 : ENERGY RESOURCES - 30 phút
  • Unit 3 - Lesson 8 : END OF UNIT QUESTIONS - 30 phút
  • Unit 4 : Variation and classification - Lesson 1 : WHAT IS A SPECIES - 30 phút
  • Unit 4 - Lesson 2 : VARIATION IN A SPECIES - 30 phút
  • Unit 4 - Lesson 3 : INVESTIGATING VARIATION - 30 phút
  • Unit 4 - Lesson 4 : CLASSIFYING PLANTS - 30 phút
  • Unit 4 - Lesson 5 : CLASSIFYING VERTEBRATES - 30 phút
  • Unit 4 - Lesson 6 : CLASSIFYING INVERTEBRATES - 30 phút
  • Unit 4 - Lesson 7 : END OF UNIT QUESTIONS - 30 phút
  • Unit 5 : States of Matter - Lesson 1 : STATES OF MATTER - 30 phút
  • Unit 5 - Lesson 2 : PARTICLE THEORY - 30 phút
  • Unit 5 - Lesson 3 : CHANGING STATE - 30 phút
  • Unit 5 - Lesson 4 : EXPLAINING CHANGES OF STATE - 30 phút
  • Unit 5 - Lesson 5 : END OF UNIT QUESTIONS - 30 phút
  • Unit 6 : Material properties - Lesson 1 : METALS - 30 phút
  • Unit 6 - Lesson 2 : NON - METALS - 30 phút
  • Unit 6 - Lesson 3 : COMPARING METALS AND NON-METALS - 30 phút
  • Unit 6 - Lesson 4 : EVERYDAY MATERIALS AND THEIR PROPERTIES - 30 phút
  • Unit 6 - Lesson 5 : END OF UNIT QUESTIONS - 30 phút
  • Unit 7 : Materials changes - Lesson 1 : ACIDS AND ALKALIS - 30 phút
  • Unit 7 - Lesson 2 : IS IT AN ACID OR AN ALKALI ? - 30 phút
  • Unit 7 - Lesson 3 : THE PH SCALE - 30 phút
  • Unit 7 - Lesson 4 : NEUTRALISATION - 30 phút
  • Unit 7 - Lesson 5 : NEUTRALISATION IN ACTION - 30 phút
  • Unit 7 - Lesson 6 : INVESTIGATING ACIDS AND ALKALIS - 30 phút
  • Unit 7 - Lesson 7 : END OF UNIT QUESTIONS - 30 phút
  • Unit 8 : The Earth - Lesson 1 : ROCKS, MINERALS AND SOILS - 30 phút
  • Unit 8 - Lesson 2 : SOILS - 30 phút
  • Unit 8 - Lesson 3 : IGNEOUS ROCKS - 30 phút
  • Unit 8 - Lesson 4 : SEDIMENTARY ROCKS - 30 phút
  • Unit 8 - Lesson 5 : METAMORPHIC ROCKS - 30 phút
  • Unit 8 - Lesson 6 : WEATHERING - 30 phút
  • Unit 8 - Lesson 7 : MOVING ROCKS - 30 phút
  • Unit 8 - Lesson 8 : FOSSILS - 30 phút
  • Unit 8 - Lesson 9 : THE FOSSIL RECORD - 30 phút
  • Unit 8 - Lesson 10 : THE STRUCTURE AND AGE OF THE EARTH - 30 phút
  • Unit 8 - Lesson 11 : THE GEOLOGICAL TIMESCALE - 30 phút
  • Unit 8 - Lesson 12 : END OF UNIT QUESTIONS - 30 phút
  • Unit 9 : FORCES AND MOTION - Lesson 1 : SEEING FORCES - 30 phút
  • Unit 9 - Lesson 2 : FORCES BIG AND SMALL - 30 phút
  • Unit 9 - Lesson 3 : WEIGHT - THE PULL OF GRAVITY - 30 phút
  • Unit 9 - Lesson 4 : FRICTION - AN IMPORTANT FORCE - 30 phút
  • Unit 9 - Lesson 5 : AIR RESISTANCE - 30 phút
  • Unit 9 - Lesson 6 : PATTERNS OF FALLING - 30 phút
  • Unit 9 - Lesson 7 : END OF UNIT QUESTIONS - 30 phút
  • Unit 10 : Energy - Lesson 1 : USING ENERGY - 30 phút
  • Unit 10 : Lesson 2 : CHEMICAL STORES OF ENERGY - 30 phút
  • Unit 10 - Lesson 3 : MORE ENERGY STORES - 30 phút
  • Unit 10 - Lesson 4 : THERMAL ENERGY - 30 phút
  • Unit 10 - Lesson 5 : KINETIC ENERGY - 30 phút
  • Unit 10 - Lesson 6 : ENERGY ON THE MOVE - 30 phút
  • Unit 10 - Lesson 7 : ENERGY CHANGING FORM - 30 phút
  • Unit 10 - Lesson 8 : ENERGY IS CONSERVED - 30 phút
  • Unit 10 - Lesson 9 : END OF UNIT QUESTIONS - 30 phút
  • Unit 11 : The Earth and beyond - Lesson 1 : DAY AND NIGHT - 30 phút
  • Unit 11 - Lesson 2 : THE STARRY SKIES - 30 phút
  • Unit 11 - Lesson 3 : THE MOVING PLANETS - 30 phút
  • Unit 11 - Lesson 4 : SEEING STARS AND PLANETS - 30 phút
  • Unit 11 - Lesson 5 : THE MOON AND ITS PHASES - 30 phút
  • Unit 11 - Lesson 6 : A REVOLUTION IN ASTRONOMY - 30 phút
  • Unit 11 - Lesson 7 : 400 YEARS OF ASTRONOMY - 30 phút
  • Unit 11 - Lesson 8 : JOURNEY INTO SPACE - 30 phút
  • Unit 11 - Lesson 9 : END OF UNIT QUESTIONS - 30 phút
  • Unit 1 : Plants and Humans as organisms - 30 phút
  • Unit 2 : Cells and organisms - 30 phút
  • Unit 3 : Living things in their environment - 30 phút
  • Unit 4 : Variation and classification - 30 phút
  • Unit 5 : States of Matter - 30 phút
  • Unit 6 : Material properties - 30 phút
  • Unit 7 : Materials changes - 30 phút
  • Unit 8 : The Earth - 30 phút
  • Unit 9 : Forces and Motion - 30 phút
  • Unit 10 : Energy - 30 phút
  • Unit 11 : The Earth and beyond - 30 phút