Do You Know?


Do You Know?

Maddie Moate discovers how things work.


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Episodes List

Hamster Wheel and Insect Hotel

1. Do You Know?: Hamster Wheel and Insect Hotel

Maddie finds out how a hamster wheel works.

Fire Engine Hose and Reflective Strips

2. Do You Know?: Fire Engine Hose and Reflective Strips

Maddie looks at the emergency services.

Fizzy Water and Yoghurt

3. Do You Know?: Fizzy Water and Yoghurt

Maddie looks at food and drink.

Bike Chain and Tennis Ball

5. Do You Know?: Bike Chain and Tennis Ball

Maddie finds out how the chain on a bicycle works.

Cat Flap and Woolly Hat

6. Do You Know?: Cat Flap and Woolly Hat

Maddie finds out how a digital cat flap works.

Boat Propeller and Hot Air Balloon

7. Do You Know?: Boat Propeller and Hot Air Balloon

Maddie is out and about exploring different ways to travel.

Blood Pressure Monitor and Cast

8. Do You Know?: Blood Pressure Monitor and Cast

Maddie visits a hospital. She uses a special light to see the blood vessels under her skin

Hot Water and Toothpaste

9. Do You Know?: Hot Water and Toothpaste

Maddie is preparing for a bath. She visits a reservoir to see where the water comes from.

Water Park and Ice Cream

10. Do You Know?: Water Park and Ice Cream

Maddie goes for a fun day out. She visits an indoor water park.

Popcorn and Pasta

11. Do You Know?: Popcorn and Pasta

Maddie explores some favourite foods. She visits a pasta factory.

Helicopter Rotor and Tricycle

12. Do You Know?: Helicopter Rotor and Tricycle

Maddie is out and about exploring different ways to travel.

Toilet Flush and Toilet

13. Do You Know?: Toilet Flush and Toilet

Maddie uses a special underwater camera to find out how a toilet flush works.

Carousel and Wax Crayons

14. Do You Know?: Carousel and Wax Crayons

Maddie visits a fairground and goes for a ride on a carousel.

Crane and Bricks

15. Do You Know?: Crane and Bricks

Maddie visits a building site to see how a big crane works to move heavy objects.

Lock & Key and Glass

16. Do You Know?: Lock & Key and Glass

Maddie uses a special camera and animation to see how a key works inside a lock.

Piano and Drums

17. Do You Know?: Piano and Drums

Maddie looks at musical instruments. She uses a special camera to see how a piano works.

Bus Ramp and Roads

18. Do You Know?: Bus Ramp and Roads

Maddie uses a special camera to see how a bus ramp helps people get on and off the bus.

Dishwasher and Table

19. Do You Know?: Dishwasher and Table

Maddie uses a waterproof camera to see how the dishwasher works to clean dirty dishes.

Eggs and Bread

20. Do You Know?: Eggs and Bread

Maddie is making breakfast in the kitchen. She visits a farm to see where eggs come from.

Magnets and Teddy Bears

21. Do You Know?: Magnets and Teddy Bears

Maddie is looking at toys. She finds out how the magnets on a train set work.

Escalator and Wheelbarrow

22. Do You Know?: Escalator and Wheelbarrow

Maddie is at a shopping centre. She uses special cameras to learn how an escalator works.

Car Brakes and Car

23. Do You Know?: Car Brakes and Car

Maddie uses a special microscope camera to find out how car brakes work.

Zips and Screen Printing

24. Do You Know?: Zips and Screen Printing

Maddie looks at clothes. She uses a microscope camera to look at the zip on her hoodie.

Cake and Soft Play

25. Do You Know?: Cake and Soft Play

Maddie uses a special camera and animation to find out how cake ingredients work together.