Maddie's Do You Know?

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Documentaries

Children's: Factual

Learn new things with Maddie as she explores the world and discovers how stuff works.

Learn new things with Maddie as she explores the world around us and discovers how stuff works. From washing machines to ice cream, there's always something exciting to learn.

Starlight and Stop-Frame Animation

CBeebies

CBeebies HD

Maddie Moate

Sarah Trigg

Julia Bond

Darren Coates

Maddie's Do You Know?: Series 2: Episode 12: Traffic Lights and Emergency Lights

Traffic Lights and Emergency Lights

Episode 12

Episode 12: Traffic Lights and Emergency Lights

Maddie's Do You Know? - CBeebies - BBC

Maddie shows us how traffic lights work and how emergency warning lights are made.

Maddie learns how traffic lights help vehicles travel safely through road junctions, then visits a factory making emergency warning lights.

In today's episode, Maddie is looking at useful lights. She shows us how traffic lights work so that vehicles can travel safely through a road junction. She visits a traffic control centre and uses a special camera high up in the air to see all the traffic in action at a busy junction. Next, Maddie visits a factory where emergency warning lights are made using computer designs. She helps to pick the components to make the lights and, using special cameras, we see how all the wires fit together to make a police light! Maddie shows us the light being fitted on top of a police car and tested for the first time.

Maddie's Do You Know?: Series 2

Series 2

The UK's most watched and most loved channel for the under-sixes.

The UK's most watched and most loved channel for the under-sixes, dedicated to delighting and surprising its pre-school audience.

Do You Know? presenter Maddie Moate uses special cameras and animation as she explores children’s everyday world, finding out how things work, and how they are made.

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Maddie's Do You Know?

Series 2

Episode 12: Traffic Lights and Emergency Lights

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