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| Introduction to Matter |
| Lesson 1: Describing and Classifying Matter |
| Lesson 2: Measuring Matter |
| Lesson 3: Changes in Matter |
| Solids, Liquids, and Gases |
| Lesson 1: States of Matter |
| Lesson 2: Changes of State |
| Lesson 3: Gas Behavior |
| Energy |
| Lesson 1: Energy, Motion, Force, and Work |
| Lesson 2: Kinetic Energy and Potential Energy |
| Lesson 3: Other Forms of Energy |
| Lesson 4: Energy Change and Conservation |
| Thermal Energy |
| Lesson 1: Thermal Energy, Heat, and Temperature |
| Lesson 2: Heat Transfer |
| Lesson 3: Heat and Materials |
| Waves and Electromagnetic Radiation |
| Lesson 1: Wave Properties |
| Lesson 2: Wave Interactions |
| Lesson 3: Sound Waves |
| Lesson 4: Electromagnetic Waves |
| Lesson 5: Light |
| Electricity and Magnetism |
| Lesson 1: Electric Force |
| Lesson 2: Magnetic Force |
| Lesson 3: Electromagnetic Force |
| Lesson 4: Electric and Magnetic Interactions |
| Information Technologies |
| Lesson 1: Electric Circuits |
| Lesson 2: Signals |
| Lesson 3: Communication and Technology |
| Atoms and the Periodic Table |
| Lesson 1: Atomic Theory |
| Lesson 2: The Periodic Table |
| Lesson 3: Bonding and the Periodic Table |
| Lesson 4: Types of Bonds |
| Lesson 5: Acids and Bases |
| Chemical Reactions |
| Lesson 1: Mixtures and Solutions |
| Lesson 2: Chemical Change |
| Lesson 3: Modeling and Chemical Reactions |
| Lesson 4: Producing Useful Materials |
| Forces and Motion |
| Lesson 1: Describing Motion and Force |
| Lesson 2: Speed, Velocity, and Acceleration |
| Lesson 3: Newton’s Laws of Motion |
| Lesson 4: Friction and Gravitational Interactions |