Season 1
S1.E1 ∙ The Sticker ChartS1.E2 ∙ The Rolie PolieS1.E3 ∙ Enough with the SeashellsS1.E4 ∙ The Whale EpisodeS1.E5 ∙ Super Science ToolsS1.E6 ∙ My Mushy BananaS1.E7 ∙ My Shrinking ShoesS1.E8 ∙ My Ice PopsS1.E9 ∙ The Perfect PancakeS1.E10 ∙ No More ChangesS1.E11 ∙ The Itchy TagS1.E12 ∙ What's That Smell?S1.E13 ∙ Grandma's GlassesS1.E14 ∙ Too Much Noise!S1.E15 ∙ All My SensesS1.E16 ∙ A Brush with TeethS1.E17 ∙ I Want CakeS1.E18 ∙ The Big SneezeS1.E19 ∙ Must See TVS1.E20 ∙ Sid's Health DayS1.E21 ∙ The Broken WheelS1.E22 ∙ My SlideS1.E23 ∙ Sid's Amazing InventionS1.E24 ∙ The Tree HouseS1.E25 ∙ Climb, Ignatz, Climb!S1.E26 ∙ Hello DoggieS1.E27 ∙ Home Tweet HomeS1.E28 ∙ The Dirt on DirtS1.E29 ∙ Don't Forget the LeavesS1.E30 ∙ The Bug ClubS1.E31 ∙ Sid's Rainy Play DateS1.E32 ∙ Special Sunny Dad DayS1.E33 ∙ Sid's Holiday AdventureS1.E34 ∙ The Wind Did It!S1.E35 ∙ Sid the WeathermanS1.E36 ∙ Special Mom Day MealS1.E37 ∙ I Have Muscles Where?S1.E38 ∙ Sid's Amazing LungsS1.E39 ∙ How Did My Dog Do That?S1.E40 ∙ Now That's Using Your BrainS1.E41 ∙ Getting a Shot: You Can Do It!
Season 2
S2.E1 ∙ No School Singalong Special!S2.E2 ∙ Slide to the SideS2.E3 ∙ That's the Way the Ball BouncesS2.E4 ∙ Ignatz's InertiaS2.E5 ∙ Sid's Super Kick!S2.E6 ∙ Where Did the Water Go?S2.E7 ∙ Clean Air!S2.E8 ∙ Reused Robot!S2.E9 ∙ Save the Stump!S2.E10 ∙ Let There Be LightS2.E11 ∙ Discovering DarknessS2.E12 ∙ Shadow Smile!S2.E13 ∙ A Rainbow Every Day!S2.E14 ∙ Sid's Backyard Campout!S2.E15 ∙ Rock & Roll Easter!S2.E16 ∙ I Want to Be a Scientist!S2.E17 ∙ Get Up and Move!S2.E18 ∙ Halloween Spooky Science SpecialS2.E19 ∙ Sid's Pet ProjectS2.E20 ∙ Sleep? Who Needs It?!S2.E21 ∙ Seed the Science KidS2.E22 ∙ The Reason Sid's Sneezin'S2.E23 ∙ The Amazing Computer Science Tool!S2.E24 ∙ The Big Cheese!S2.E25 ∙ Sid Wings It!S2.E26 ∙ Sid Engineers a Solution
Season 3
S3.E1 ∙ Encyclopedia of Discovery: Primary ColorsS3.E2 ∙ Encyclopedia of Discovery: Reading a ClockS3.E3 ∙ Encyclopedia of Discovery: States of WaterS3.E4 ∙ Encyclopedia of Discovery: AntsS3.E5 ∙ Encyclopedia of Discovery: RecyclingS3.E6 ∙ Encyclopedia of Discovery: IllusionsS3.E7 ∙ Encyclopedia of Discovery: EnergyS3.E8 ∙ Encyclopedia of Discovery: CloudsS3.E9 ∙ Encyclopedia of Discovery: SleepS3.E10 ∙ Encyclopedia of Discovery: MapsS3.E11 ∙ Encyclopedia of Discovery: Classifying AnimalsS3.E12 ∙ Encyclopedia of Discovery: StarsS3.E13 ∙ Encyclopedia of Discovery: PlanetsS3.E14 ∙ Encyclopedia of Discovery: PollinationS3.E15 ∙ Encyclopedia of Discovery: SeasonsS3.E16 ∙ Encyclopedia of Discovery: GravityS3.E17 ∙ Encyclopedia of Discovery: TreesS3.E18 ∙ Encyclopedia of Discovery: Making CartoonsS3.E19 ∙ Encyclopedia of Discovery: EarthquakesS3.E20 ∙ Encyclopedia of Discovery: The Water CycleS3.E21 ∙ Encyclopedia of Discovery: EclipseS3.E22 ∙ Encyclopedia of Discovery: VolcanoesS3.E23 ∙ Encyclopedia of Discovery: MusicS3.E24 ∙ Encyclopedia of Discovery: The OceanS3.E25 ∙ Encyclopedia of Discovery: ElectricityS3.E26 ∙ Encyclopedia of Discovery: Drawing