Science
236 lessons · topologically ordered (prerequisites first).
Domain tracks
- Animals of the World · 15
- Dinosaurs & Paleontology · 14
- Earth's Systems · 10
- Ecosystems & Habitats · 7
- Energy · 3
- Forces & Motion · 8
- Insects & Minibeasts · 15
- Matter & Materials · 13
- Ocean Life · 15
- Organisms & Life Processes · 21
- Polar Regions · 16
- Rainforests · 17
- Scientific Inquiry · 14
- Space Exploration · 13
- Space Systems & Earth's History · 4
- The Human Body · 13
- Volcanoes & Earthquakes · 14
- Waves, Light & Sound · 8
- Weather & Climate · 16
- 2 Naming Common AnimalsAges 5–6 · high
- 3 Seasonal changesAges 5–6 · high
- 4 Common Plants & TreesAges 5–6 · high
- 5 States of Matter VocabularyAges 5–7 · high
- 6 Living Things VocabularyAges 5–7 · high
- 7 Animals EverywhereAges 5–7 · high
- 8 Where Are the Poles?Ages 5–7 · high
- 9 What Is a Rainforest?Ages 5–7 · high
- 10 What is a minibeast?Ages 5–7 · high
- 11 What Is the Ocean?Ages 5–7 · high
- 12 Objects vs MaterialsAges 5–6 · high
- 13 Types of WeatherAges 5–7 · high
- 14 Ocean Animal VarietyAges 5–7 · high
- 15 Habitat VocabularyAges 6–8 · high
- 16 Drawing Particle DiagramsAges 7–11 · high
- 17 Light & Sound VocabularyAges 6–8 · high
- 18 Temperature & ThermometersAges 5–7 · high
- 19 Dinosaurs Were RealAges 5–7 · high
- 21 Coasts & BeachesAges 5–7 · high
- 22 Naming types of energyAges 7–9 · high
- 23 What Is Wind?Ages 5–7 · high
- 24 Observation vs InterpretationAges 6–7 · high
- 25 Animal Classification VocabularyAges 7–9 · high
- 26 Drawing Life Cycle DiagramsAges 7–8 · high
- 27 Naming the PlanetsAges 5–8 · high
- 28 Drawing Force DiagramsAges 7–12 · high
- 30 What Is a VolcanoAges 5–7 · med
- 34 Forces VocabularyAges 5–8 · med
- 36 How Breathing WorksAges 5–7 · med
- 37 The Heart & BloodAges 5–7 · med
- 39 What Is an EarthquakeAges 5–7 · med
- 40 Earth Is Made of RockAges 5–7 · med
- 42 The Brain Controls the BodyAges 5–7 · med
- 44 Changes & Separation VocabularyAges 7–9 · med
- 47 Bones & MusclesAges 5–7 · med
- 48 Evaporation and condensationAges 7–9 · med
- 55 Herbivores, Carnivores & OmnivoresAges 5–6 · high
- 56 Animal Body GroupsAges 5–7 · high
- 57 Shapes of land and waterAges 7–8 · high
- 58 Sunlight warms things upAges 5–6 · high
- 59 Local weather patternsAges 5–6 · med
- 60 Weather Forecasting & SafetyAges 5–6 · med
- 61 Parts of a PlantAges 5–6 · high
- 62 What Living Things NeedAges 5–7 · high
- 63 Living, Dead & Never AliveAges 6–7 · high
- 64 Animal HomesAges 5–7 · high
- 65 How Animals Have BabiesAges 5–7 · high
- 66 Wild, Farm & Pet AnimalsAges 5–7 · med
- 67 Animal Record-HoldersAges 5–7 · low
- 68 Arctic vs AntarcticAges 5–7 · high
- 69 Ice & SnowAges 5–7 · med
- 70 Brave Polar ExplorersAges 5–7 · low
- 71 Midnight Sun & Polar NightAges 5–7 · low
- 72 Rainforest LayersAges 5–7 · high
- 73 Where Rainforests AreAges 5–7 · med
- 74 Indigenous Rainforest PeoplesAges 5–7 · low
- 75 Everyday Foods from RainforestsAges 5–7 · low
- 76 Inside a RainforestAges 5–7 · low
- 77 Common minibeasts: naming and recognisingAges 5–7 · high
- 78 Caterpillar to butterflyAges 5–7 · low
- 79 What Ocean Animals NeedAges 5–7 · high
- 80 Naming Everyday MaterialsAges 5–6 · high
- 81 Taking Apart & RebuildingAges 7–8 · low
- 82 Seasons & Weather PatternsAges 5–7 · high
- 83 Rain & PuddlesAges 5–7 · high
- 84 Storm SafetyAges 5–7 · low
- 85 Whales & Dolphins Are MammalsAges 5–7 · high
- 86 Ocean Depth ZonesAges 7–9 · high
- 87 Heating & Cooling ChangesAges 7–9 · high
- 88 Light & Seeing in the DarkAges 6–8 · high
- 89 Dressing for the WeatherAges 5–7 · low
- 90 Fossils & PalaeontologistsAges 5–7 · high
- 91 Famous Dinosaur SpeciesAges 5–7 · med
- 93 Tides, Waves & CurrentsAges 7–9 · med
- 94 Rock Pool HabitatsAges 5–7 · med
- 95 What Causes WindAges 7–9 · high
- 96 Asking scientific questionsAges 5–8 · high
- 97 Changing Your Mind with EvidenceAges 6–8 · med
- 98 Why seasons changeAges 5–7 · high
- 99 Pushes & PullsAges 5–6 · high
- 103 Power of EruptionsAges 5–7 · med
- 105 Basic Body NeedsAges 5–7 · med
- 106 Fast & Slow Earth ChangesAges 5–7 · med
- 107 Why Earthquakes HappenAges 7–9 · med
- 108 Earthquake SafetyAges 5–7 · low
- 109 Earth's LayersAges 7–9 · med
- 110 Cells, Tissues & OrgansAges 7–9 · med
- 111 Testing Materials for UsesAges 7–10 · med
- 113 Naming Major BonesAges 7–9 · low
- 115 Body Parts & SensesAges 5–6 · med
- 116 Preventing ErosionAges 7–8 · med
- 118 Using Weather InstrumentsAges 7–9 · med
- 119 How Plant Parts WorkAges 7–8 · high
- 120 Seeds & Plant GrowthAges 6–7 · high
- 121 Animal NutritionAges 7–8 · high
- 122 What Plants Need to GrowAges 6–8 · med
- 123 Plants and animals in their habitatsAges 5–6 · low
- 124 How Organisms Shape HabitatsAges 5–6 · low
- 125 Nocturnal AnimalsAges 5–7 · med
- 126 The World of MinibeastsAges 7–9 · med
- 127 Animal Life StagesAges 6–7 · high
- 128 Savanna & Grassland AnimalsAges 7–9 · med
- 129 PenguinsAges 5–7 · high
- 130 Polar BearsAges 5–7 · high
- 131 Ice & States of MatterAges 7–9 · med
- 132 Rainforest AnimalsAges 5–7 · high
- 133 Rainforest PlantsAges 5–7 · high
- 134 Indigenous Ecological KnowledgeAges 7–9 · low
- 135 Minibeast HabitatsAges 5–7 · high
- 136 Minibeasts in the food chainAges 5–7 · high
- 137 How minibeasts moveAges 5–7 · med
- 138 Insect life cycles: complete metamorphosisAges 7–9 · low
- 139 Ocean Food ChainsAges 5–7 · high
- 140 Ocean Animal AdaptationsAges 7–9 · high
- 141 Describing Material PropertiesAges 5–6 · high
- 142 Geography & Local WeatherAges 7–9 · high
- 143 Cloud TypesAges 7–9 · high
- 144 Classifying Ocean AnimalsAges 7–9 · high
- 145 The Ocean FloorAges 7–9 · med
- 146 Where water is found on EarthAges 7–8 · high
- 147 Communication with Light & SoundAges 6–7 · high
- 148 Reflecting LightAges 7–8 · med
- 149 Protecting Eyes from SunlightAges 7–8 · low
- 150 Fossils Reveal Ancient EnvironmentsAges 7–9 · med
- 151 Mary Anning, Fossil HunterAges 7–9 · low
- 152 Plant-Eaters vs Meat-EatersAges 5–7 · med
- 153 Dinosaur SizesAges 5–7 · med
- 154 Real Dinosaurs vs FictionAges 5–7 · med
- 157 Coral ReefsAges 7–9 · med
- 159 Observing with simple equipmentAges 5–7 · high
- 160 Modelling with SketchesAges 5–8 · med
- 161 Could there be another explanation?Ages 7–9 · high
- 162 Sun, Moon & StarsAges 5–7 · high
- 163 Sun, Moon, and starsAges 6–7 · med
- 164 Friction & SurfacesAges 7–8 · med
- 166 Testing Push & Pull DesignsAges 5–6 · low
- 172 Active, Dormant & ExtinctAges 7–9 · med
- 174 The Digestive JourneyAges 7–9 · med
- 175 Ring of FireAges 7–9 · med
- 176 TsunamisAges 7–9 · med
- 177 Inside a VolcanoAges 7–9 · med
- 181 How Muscles Move BonesAges 7–9 · low
- 182 Skeletons & MusclesAges 7–8 · med
- 184 The Five SensesAges 5–7 · med
- 185 Water Transport in PlantsAges 7–8 · med
- 186 Pollination & Seed DispersalAges 7–8 · high
- 187 Balanced Diet & Food GroupsAges 7–9 · med
- 189 What Plants Need to ThriveAges 7–8 · med
- 190 Reducing Human ImpactAges 5–6 · low
- 191 Animal CamouflageAges 5–7 · med
- 192 Desert AnimalsAges 7–9 · med
- 193 Animal CommunicationAges 7–9 · med
- 194 Offspring resemble parentsAges 6–11 · med
- 196 Polar AnimalsAges 5–7 · high
- 198 Why Polar Seasons Are ExtremeAges 7–9 · low
- 199 Rainforest AnimalsAges 7–9 · med
- 200 Rainforest InsectsAges 5–7 · low
- 201 Rainforest Animal Survival TricksAges 7–9 · low
- 202 Rainforest Food WebsAges 7–9 · med
- 203 Classifying Rainforest OrganismsAges 7–9 · med
- 204 Rainforest Plant AdaptationsAges 7–9 · low
- 205 Habitats & Basic NeedsAges 6–8 · high
- 206 Caring for minibeastsAges 5–7 · low
- 207 The insect body planAges 7–9 · med
- 209 Grouping MaterialsAges 5–6 · high
- 210 Changing Shapes of SolidsAges 6–7 · med
- 211 Transparent, Translucent & OpaqueAges 6–7 · med
- 212 Weather vs ClimateAges 7–9 · high
- 213 Tropical Rainforest ClimateAges 7–9 · med
- 214 Weather ForecastingAges 7–9 · med
- 215 Thunder & LightningAges 7–9 · low
- 216 Ocean Food WebsAges 7–9 · high
- 218 The Water CycleAges 7–9 · high
- 219 The Five OceansAges 7–9 · high
- 220 Vibrations & SoundAges 6–9 · high
- 222 The Mesozoic EraAges 7–9 · med
- 224 Simple tests and experimentsAges 5–7 · high
- 225 Measuring accuratelyAges 7–9 · med
- 226 Building shade from the sunAges 5–6 · med
- 228 Our Solar SystemAges 5–7 · high
- 229 Moon PhasesAges 5–7 · low
- 230 Spotting ConstellationsAges 5–7 · low
- 232 Contact & Non-Contact ForcesAges 7–8 · med
- 239 Types of TeethAges 7–9 · low
- 241 Pompeii & VesuviusAges 7–9 · med
- 245 How the Eye WorksAges 7–9 · med
- 246 Life Cycles of OrganismsAges 7–9 · high
- 251 Predator Hunting StrategiesAges 7–9 · med
- 252 Polar AnimalsAges 7–9 · med
- 253 Animal MigrationAges 7–9 · med
- 254 Comparing Arctic & AntarcticAges 7–9 · med
- 255 Polar Food ChainsAges 7–9 · med
- 256 Cold-Weather AdaptationsAges 7–9 · low
- 258 Simple Food ChainsAges 6–7 · high
- 260 Local Plants & AnimalsAges 6–8 · med
- 261 Not all minibeasts are insectsAges 7–9 · med
- 262 Social insects: ants and beesAges 7–9 · med
- 263 Camouflage, warning colours, and mimicryAges 7–9 · low
- 264 Incredible insects: record-breakersAges 7–9 · low
- 265 Properties of materialsAges 7–8 · high
- 266 Choosing the Right MaterialAges 6–8 · med
- 267 Classifying MaterialsAges 7–8 · low
- 269 How Shadows FormAges 7–8 · med
- 271 The Amazon RainforestAges 7–9 · med
- 277 Rainforest Water CycleAges 7–9 · med
- 284 Dinosaurs Around the WorldAges 7–9 · low
- 285 Recording DataAges 5–7 · med
- 286 Fair testingAges 7–9 · med
- 289 The Sun is a starAges 7–9 · med
- 290 What Astronauts DoAges 5–7 · med
- 293 Magnetic MaterialsAges 7–8 · med
- 309 The Race to the South PoleAges 7–9 · med
- 310 The Arctic TundraAges 7–9 · med
- 311 Inuit & Sami PeoplesAges 7–9 · low
- 315 Sorting and Identifying MinibeastsAges 7–9 · med
- 317 Bees and pollinationAges 7–9 · med
- 321 How fossils formAges 7–8 · high
- 323 Rapid earth changesAges 7–8 · med
- 324 Types of RockAges 7–9 · med
- 325 Rocks and soilAges 7–8 · low
- 338 Classifying living thingsAges 7–9 · high
- 339 Comparing Design SolutionsAges 5–8 · med
- 341 Earth's Spin & OrbitAges 7–9 · med
- 343 The Eight PlanetsAges 7–9 · med
- 344 How Telescopes WorkAges 7–9 · med
- 346 Magnetic PolesAges 7–9 · med
- 368 How Fossils FormAges 7–9 · med
- 384 Drawing conclusions from evidenceAges 7–9 · high
- 389 The Moon's OrbitAges 7–9 · med
- 395 Planet FeaturesAges 7–9 · med
- 397 Asteroids, Comets & Dwarf PlanetsAges 7–9 · med
- 421 Types of FossilsAges 7–9 · med
- 433 Using evidence to answer questionsAges 7–9 · high
- 439 Space Robots & RoversAges 7–9 · med
- 455 Fossilised Dinosaur DungAges 7–9 · med
- 456 Reading Dinosaur TrackwaysAges 7–9 · med