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Curriculum Framework
3rd Grade · Science · Open Global Science
1
6 lessons
Animal Diversity, Adaptations, and Diets
Classify invertebrates and vertebrates, compare dietary adaptations, life cycles, and thermoregulation mechanisms.
2
7 lessons
Applied Safety, First Aid, and Emergency Readiness
Recognize environmental hazard symbols, execute foundational first aid procedures, practice traffic and pedestrian rules, and follow emergency response protocols.
3
7 lessons
Cells and the Five Kingdoms of Life
Identify cells as the foundational units of life, explain biological organization from cells to organisms, and distinguish among the major kingdoms.
Public learning track
Animal Diversity, Adaptations, and Diets
Track 1 of 3 · 6 lessons
6 lessons
Goal
Classify invertebrates and vertebrates, compare dietary adaptations, life cycles, and thermoregulation mechanisms.
Featured Diagrams
Invertebrates: Cnidarians, Worms, Mollusks, and Arthropods
6 lessons
0 of 6 done
- 1Invertebrates: Cnidarians, Worms, Mollusks, and ArthropodsUp nextStart
- 2Vertebrate Groups: Fish, Amphibians, Reptiles, Birds, MammalsPremiumNot started yet
- 3Animal Diets: Herbivores, Carnivores, and OmnivoresNot started yet
- 4Keeping Warm and Staying Cool: Endotherms and EctothermsNot started yet
- 5Comparing Life Cycles of Mammals, Amphibians, Insects, and BirdsNot started yet
- 6Anatomical Adaptations for Movement and DefenseNot started yet
Public learning track
Applied Safety, First Aid, and Emergency Readiness
Track 2 of 3 · 7 lessons
7 lessons
Goal
Recognize environmental hazard symbols, execute foundational first aid procedures, practice traffic and pedestrian rules, and follow emergency response protocols.
Featured Diagrams
Reading Hazard Symbols: Toxic, Corrosive, Irritant, and Explosive
7 lessons
0 of 7 done
- 1Reading Hazard Symbols: Toxic, Corrosive, Irritant, and ExplosiveUp nextStart
- 2First Aid Basics: Cleaning Abrasions and Minor BurnsPremiumNot started yet
- 3Responding to Insect Stings and Toxic Plant ExposuresNot started yet
- 4Pedestrian, Bicycle, and Traffic Safety RulesNot started yet
- 5Emergency Evacuation Protocols and Disaster DrillsNot started yet
- 6Calling Emergency Services and Sharing Critical DataNot started yet
- 7Evaluating Digital Information and Online SafetyNot started yet
Public learning track
Cells and the Five Kingdoms of Life
Track 3 of 3 · 7 lessons
7 lessons
Goal
Identify cells as the foundational units of life, explain biological organization from cells to organisms, and distinguish among the major kingdoms.
Featured Diagrams
Living, Nonliving, and Once-Living Things
7 lessons
0 of 7 done
- 1Living, Nonliving, and Once-Living ThingsUp nextStart
- 2What Are Cells: The Building Blocks of LifePremiumNot started yet
- 3Unicellular vs. Multicellular OrganismsNot started yet
- 4From Cells to Tissues, Organs, and SystemsNot started yet
- 5Exploring the Five Kingdoms of Living ThingsNot started yet
- 6Bacteria and Protists: Microscopic LifeNot started yet
- 7Comparing Plant and Animal Nutrition and CellsNot started yet