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| Unit 1: Becoming Researchers |
| Module – A |
| Lessons 1–8: Science Squad: Porpoises in Peril |
| Lessons 9–12: Mary Anning: The Girl Who Cracked Open the World |
| Lesson 13: Porpoises in Peril and Mary Anning: The Girl Who Cracked Open the World |
| Lessons 14–15: “Fragile Frogs” from The Frog Scientist |
| Lessons 16–18: Porpoises in Peril, Mary Anning: The Girl Who Cracked Open the World, and “Fragile Frogs” from The Frog Scientist |
| Module – B |
| Lessons 1–8: Skeletons Inside and Out |
| Lessons 9–11: Movers and Shapers |
| Lesson 12: Skeletons Inside and Out and Movers and Shapers |
| Lessons 13–15: King of the Parking Lot |
| Lesson 16: Skeletons Inside and Out and “King of the Parking Lot” |
| Lesson 17–18: Skeletons Inside and Out, “King of the Parking Lot,” and Movers and Shapers |
| Unit 2: Interactions in Nature and Culture |
| Module – A |
| Lessons 1–4: Why the Sea is Salty |
| Lessons 5–8: How the Stars Fell into the Sky |
| Lessons 9–12: Pecos Bill |
| Lessons 13–16: “John Henry” |
| Lessons 17–18: Why the Sea is Salty, How the Stars Fell into the Sky, “Pecos Bill,” and “John Henry” |
| Module – B |
| Lessons 1–6: The Longest Night |
| Lessons 7–8: Northwest Coast Peoples |
| Lesson 9: The Longest Night and “Northwest Coast Peoples” |
| Lessons 10–15: Three Native Nations: Of the Woodlands, Plains, and Desert |
| Lesson 16: The Longest Night and Three Native Nations: Of the Woodlands, Plains, and Desert |
| Lessons 17–18: The Longest Night, “Northwest Coast Peoples,” and Three Native Nations: Of the Woodlands, Plains, and Desert |
| Unit 3: Exploring Impact and Effect |
| Module – A |
| Lessons 1–6: Earthquakes |
| Lessons 7–12: Quake! |
| Lesson 13: Earthquakes and Quake! |
| Lessons 14–15: “Earthshaker’s Bad Day” and “The Monster Beneath the Sea” |
| Lesson 16: Earthquakes, “Earthshaker’s Bad Day,” and “The Monster Beneath the Sea” |
| Lessons 17–18: Earthquakes, Quake!, “Earthshaker’s Bad Day,” and “The Monster Beneath the Sea” |
| Module – B |
| Lessons 1–8: Anatomy of a Volcanic Eruption |
| Lessons 9–10: Escape from Pompeii |
| Lesson 11: Anatomy of a Volcanic Eruption and Escape from Pompeii |
| Lessons 12–15: A Tsunami Unfolds |
| Lesson 16: Anatomy of a Volcanic Eruption and A Tsunami Unfolds |
| Lessons 17–18: Anatomy of a Volcanic Eruption, Escape from Pompeii, and A Tsunami Unfolds |
| Unit 4: Creating Innovative Solutions |
| Module – A |
| Lessons 1–9: Lunch Money |
| Lessons 10–12: Max Malone Makes a Million |
| Lesson 13: Lunch Money and Max Malone Makes a Million |
| Lessons 14–15: “Coyote School News” |
| Lesson 16: Lunch Money and “Coyote School News” |
| Lessons 17–18: Lunch Money, Max Malone Makes a Million, and “Coyote School News” |
| Module – B |
| Lessons 1–8: Using Money |
| Lessons 9–13: A Tale of Two Poggles |
| Lessons 14–15: The Boy Who Invented TV |
| Lesson 16: Using Money and The Boy Who Invented TV |
| Lesson 17: “Robo Cleaner” |
| Lesson 18: Using Money, A Tale of Two Poggles, and The Boy Who Invented TV |