| Lesson 1 - Recognizing Useful and Harmful Materials (Video) | Play Video |
| Lesson 2 - 5Rs Techniques (Video) | Play Video |
| Lesson 3- Importance of Practicing the 5Rs (Video) | Play Video |
| Lesson 4- Physical and Chemical Properties of Matter(Video) | Play Video |
| Lesson 5- Changes in Matter in the Presence or Absence of Oxygen(Video) | Play Video |
| Lesson 6 - Changes in Matter Through Application of Heat(Video) | Play Video |
| Lesson 7 - Changes in Matter and Waste Reduction(Video) | Play Video |
| Lesson 8 - The Male Reproductive system(Video) | Play Video |
| Lesson 9 - The Female Reproductive System(Video) | Play Video |
| Lesson 10 - Development of Secondary Sex Characteristics(Video) | Play Video |
| Lesson 11- Menstrual cycle(Video) | Play Video |
| Lesson12- Care for the Reproductive organs(Video) | Play Video |
| Lesson 13- Sexual Reproductive in Animals(Video) | Play Video |
| Lesson 14 - Asexual Reproductive in Animals(Video) | Play Video |
| Lesson 15- Types of Reproduction in Animals(Video) | Play Video |
| Lesson 16 - Sexual Reproduction in Plants(Video) | Play Video |
| Lesson 17 - Asexual Reproduction in Plants(Video) | Play Video |
| Lesson 18 - Abiotic Factors in an Intertidal Zone and Estuaries Ecosystem(Video) | Play Video |
| Lesson 19 - Biotic Factors in an Intertidal Zone and Estuarine Ecosystem(Video) | Play Video |
| Lesson 20 - Feeding Relationships in an Intertidal Zone nad Estuarine Ecosystem(Video) | Play Video |
| Lesson 21 - Protecting and Conversing Our Intertidal Zone and Estuaries(Video) | Play Video |
| Lesson 22 - Motion(Video) | Play Video |
| Lesson 23 - Distance(Video) | Play Video |
| Lesson 24 - How Light Interact with Different Materials(Video) | Play Video |
| Lesson 25- Colors and Heat Absorption(Video) | Play Video |
| Lesson 26- Properties of Sound(Video) | Play Video |
| Lesson 27- Pleasant and unpleasant(Video) | Play Video |
| Lesson 28- Conductors of heat and Electricity(NO Video) | Play Video |
| Lesson 29- Open and Closed Circuit(Video) | Play Video |
| Lesson 30 - Series and Parallel Circuit( NO Video) | Play Video |
| Lesson 32 - Weathering(NO Video) | Play Video |
| Lesson 33 -Soil ErosionNO Video) | Play Video |
| Lesson 34 - Effects of Soil Erosion(NO Video) | Play Video |