- 第1 部分 ： [U5L1] Work and Energy
- 课时1：[U5L1] 0 Video - Introduction to Unit 5 - Conservation of Energy 00:52
- 课时2：[U5L1] 1.1 Video - Work and Energy 07:59
- 课时3：[U5L1] 1.2 Reading Passage - Work and Energy
- 课时4：[U5L1] 1.3 Summary and Practice - Work and Energy
- 课时5：[U5L1] 2.1 Video - Simple Machines 06:01
- 课时6：[U5L1] 2.2 Reading Passage - Simple Machines
- 课时7：[U5L1] 2.3 Practice - Simple Machines
- 课时8：[U5L1] 3.1 Unit 5 Vocabulary
- 课时9：[U5L1] 3.2 Unit 5 Vocabulary Practice
- 课时10：[U5L1] 3.3 Unit 5 Vocabulary Quiz
- 课时11：[U5L1] 4.1 Unit 5 Lesson 1 Quiz - Work and Energy
- 第2 部分 ： [U5L2] Energy Forms and Sources
- 课时12：[U5L2] 1.1 Video - Energy Forms and Sources 09:18
- 课时13：[U5L2] 1.2 Reading Passage - Conservation of Energy
- 课时14：[U5L2] 1.3 Video - Demonstration of Conservation of Mechanical Energy 03:17
- 课时15：[U5L2] 1.4 Summary and Practice - Energy Forms and Sources
- 课时16：[U5L2] 2.1 Video - Energy Transfers and Efficiency 05:20
- 课时17：[U5L2] 2.2 Reading Passage - Energy Transfers and Efficiency
- 课时18：[U5L2] 2.3 Practice - Energy Transfers and Efficiency
- 课时19：[U5L2] 3.1 Unit 5 Grammar
- 课时20：[U5L2] 3.2 Unit 5 Grammar Quiz
- 课时21：[U5L2] 4.1 Unit 5 Lesson 2 Quiz - Energy Forms and Sources
- 第3 部分 ： [U5L3] Renewable Energy Sources
- 课时22：[U5L3] 1.1 Video - Renewable Energy Sources 11:09
- 课时23：[U5L3] 1.2 Reading Passage - Renewable Energy Sources
- 课时24：[U5L3] 1.3 Summary and Practice - Renewable Energy Sources
- 课时25：[U5L3] 2.1 Video - 5 Amazing Renewable Energy Solutions 11:44
- 课时26：[U5L3] 2.2 Science Lab - Renewable Energy Project
- 课时27：[U5L3] 2.3 Lab Handout - Renewable Energy
- 课时28：[U5L3] 3.1 Unit 5 Lesson 3 Quiz - Renewable Energy Sources
- 课时29：[U5L3] 4.1 Unit 5 Review and Summary
- 课时30：[U5L3] 4.2 Unit 5 Final Quiz
- 第4 部分 ： [U6L1] Simple Harmonic Motion
- 课时31：[U6L1] 0 Video - Introduction to Unit 6 00:42
- 课时32：[U6L1] 1.1 Video - Simple Harmonic Motion 11:10
- 课时33：[U6L1] 1.2 Reading Passage - Harmonic Motion
- 课时34：[U6L1] 1.3 Summary and Practice - Simple Harmonic Motion
- 课时35：[U6L1] 2.1 Video - Simple Harmonic Motion Graphs 14:58
- 课时36：[U6L1] 2.2 Reading Passage - Graphs of Harmonic Motion
- 课时37：[U6L1] 2.3 Practice - Graphs of Harmonic Motion
- 课时38：[U6L1] 3.1 Unit 6 Vocabulary
- 课时39：[U6L1] 3.2 Unit 6 Vocabulary Practice
- 课时40：[U6L1] 3.3 Unit 6 Vocabulary Quiz
- 课时41：[U6L1] 4.1 Unit 6 Lesson 1 Quiz - Simple Harmonic Motion
- 第5 部分 ： [U6L2] Pendulum Motion
- 课时42：[U6L2] 1.1 Video - Pendulum Motion 02:33
- 课时43：[U6L2] 1.2 Reading Passage - Pendulum Motion
- 课时44：[U6L2] 1.3 Summary and Practice - Pendulums and SHM
- 课时45：[U6L2] 2.1 Video - The Pendulum and Galileo 07:50
- 课时46：[U6L2] 2.2 Science Lab - Pendulum Motion
- 课时47：[U6L2] 2.3 Lab Handout - Pendulum Motion Science Lab
- 课时48：[U6L2] 3.1 Unit 6 Grammar
- 课时49：[U6L2] 3.2 Unit 6 Grammar Quiz
- 课时50：[U6L2] 4.1 Unit 6 Lesson 2 Quiz - Pendulum Motion
- 第6 部分 ： [U6L3] Mass on a Spring
- 课时51：[U6L3] 1.1 Video - Spring Motion 07:02
- 课时52：[U6L3] 1.2 Reading Passage - Spring Motion
- 课时53：[U6L3] 1.3 Summary and Practice - Spring Motion
- 课时54：[U6L3] 2.1 Video - Vertical Springs and Energy Conservation 14:26
- 课时55：[U6L3] 2.2 Science Lab - Spring Motion
- 课时56：[U6L3] 2.3 Lab Handout - Spring Motion
- 课时57：[U6L3] 3.1 Unit 6 Lesson 3 Quiz Mass on a Spring
- 课时58：[U6L3] 4.1 Unit 6 Review and Summary
- 课时59：[U6L3] 4.2 Unit 6 Final Quiz
- 第7 部分 ： [U7L1] Types and Properties of Waves
- 课时60：[U7L1] 0 Video - Introduction to Unit 7 00:59
- 课时61：[U7L1] 1.1 Video - Types of Waves 08:06
- 课时62：[U7L1] 1.2 Reading Passage - Types of Waves
- 课时63：[U7L1] 1.3 Summary and Practice - Types of Waves
- 课时64：[U7L1] 2.1 Video - Properties of Waves 09:02
- 课时65：[U7L1] 2.2 Reading Passage - Properties of Waves
- 课时66：[U7L1] 2.3 Summary and Practice - Properties of Waves
- 课时67：[U7L1] 3.1 Unit 7 Vocabulary
- 课时68：[U7L1] 3.2 Unit 7 Vocabulary Practice
- 课时69：[U7L1] 3.3 Unit 7 Vocabulary Quiz
- 课时70：[U7L1] 4.1 Unit 7 Lesson 1 Quiz - Types and Properties of Waves.pdf
- 第8 部分 ： [U7L2] Standing Waves and The Physics of Sound
- 课时71：[U7L2] 1.1 Video - Standing Waves and the Physics of Sound 07:31
- 课时72：[U7L2] 1.2 Reading Passage - The Physics of Sound
- 课时73：[U7L2] 1.3 Summary and Practice - Standing Waves and the Physics of Sound
- 课时74：[U7L2] 2.1 Video - Tube Resonance and the Wavelength of Sound 06:29
- 课时75：[U7L2] 2.2 Science Lab - The Science of Sound Waves
- 课时76：[U7L2] 2.3 Lab Handout - The Science of Sound Waves
- 课时77：[U7L2] 3.1 Bonus Video - The Science of Hearing 04:57
- 课时78：[U7L2] 4.1 Unit 7 Grammar
- 课时79：[U7L2] 4.2 Unit 7 Grammar Quiz
- 课时80：[U7L2] 5.1 Unit 7 Lesson 2 Quiz
- 第9 部分 ： [U7L3] Nature and Behavior of Light
- 课时81：[U7L3] 1.1 Video - Nature and Behavior or Light 07:46
- 课时82：[U7L3] 1.2 Reading Passage - Nature and Behavior or Light
- 课时83：[U7L3] 1.3 Summary and Practice - Nature and Behavior of Light
- 课时84：[U7L3] 2.1 Video - Ray Optics 08:55
- 课时85：[U7L3] 2.2 Video - Optical Devices 08:03
- 课时86：[U7L3] 2.3 Reading Passage - Ray Optics and Optical Devices
- 课时87：[U7L3] 2.4 Summary and Practice - Ray Optics and Optical Devices
- 课时88：[U7L3] 3.1 Unit 7 Lesson 3 Quiz
- 课时89：[U7L3] 4.1 Unit 7 Review and Summary
- 课时90：[U7L3] 4.2 Unit 7 Final Quiz
- 第10 部分 ： [U8L1] Temperature, Energy, and Heat
- 课时91：[U8L1] 0 Video - Introduction to Unit 8 - Heat and Temperature 00:30
- 课时92：[U8L1] 1.1 Video - Relationship Between Heat and Temperature 08:33
- 课时93：[U8L1] 1.2 Reading Passage - Relationship Between Heat and Temperature
- 课时94：[U8L1] 1.3 Summary and Practice - Relationship Between Heat and Temperature
- 课时95：[U8L1] 2.1 Reading Passage - The Laws of Thermodynamics
- 课时96：[U8L1] 2.2 Video - First and Second Laws of Thermodynamics 07:33
- 课时97：[U8L1] 2.3 Video - Third Law of Thermodynamics 03:11
- 课时98：[U8L1] 2.4 Practice - The Laws of Thermodynamics
- 课时99：[U8L1] 3.1 Bonus Video - What is Entropy 04:51
- 课时100：[U8L1] 4.1 Unit 8 Vocabulary
- 课时101：[U8L1] 4.2 Unit 8 Vocabulary Practice
- 课时102：[U8L1] 4.3 Unit 8 Vocabulary Quiz
- 课时103：[U8L1] 5.1 Unit 8 Lesson 1 Quiz - Temperature, Energy, and Heat
- 第11 部分 ： [U8L2] Heat and Thermal Energy
- 课时104：[U8L2] 1.1 Video - Heat Transfer 09:32
- 课时105：[U8L2] 1.2 Reading Passage - Heat Transfer
- 课时106：[U8L2] 1.3 Summary and Practice - Heat Transfer
- 课时107：[U8L2] 2.1 Reading Passage - Specific Heat Capacity
- 课时108：[U8L2] 2.2 Video - Specific Heat Capacity 09:50
- 课时109：[U8L2] 2.3 Video - Thermal Expansion 06:27
- 课时110：[U8L2] 2.4 Practice - Specific Heat Capacity and Thermal Expansion
- 课时111：[U8L2] 3.1 Unit 8 Grammar
- 课时112：[U8L2] 3.2 Unit 8 Grammar Quiz
- 课时113：[U8L2] 4.1 Unit 8 Lesson 2 Quiz - Heat and Thermal Energy
- 第12 部分 ： [U8L3] Energy and Changes in State
- 课时114：[U8L3] 1.1 Video - Phase Change 09:41
- 课时115：[U8L3] 1.2 Reading Passage - Energy and Changes of Phase
- 课时116：[U8L3] 1.3 Summary and Practice - Phase Change
- 课时117：[U8L3] 2.1 Reading Passage - The Kinetic Theory of Gases
- 课时118：[U8L3] 2.2 Video - The Ideal Gas Laws 04:41
- 课时119：[U8L3] 2.3 Practice - The Kinetic Theory of Gases
- 课时120：[U8L3] 3.1 Unit 8 Lesson 3 Quiz - Energy and Changes in State
- 课时121：[U8L3] 4.1 Unit 8 Review and Summary
- 课时122：[U8L3] 4.2 Unit 8 Final Quiz - Heat and Temperature
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