In animation, a kitten named Kit and a puppy named Pup come out from behind a star.

Kit says MEOW!

Pup says WOOF!

Star-shaped screens show images of real children doing different activities.

A song plays INVESTIGATE WITH KIT AND PUP
DISCOVERING WITH KIT AND PUP
LET'S FIND OUT ABOUT THE WORLD
WITH KIT AND PUP

The name of the show reads "Kit and Pup."

(MEOWING)
(BARKING)

Kit and Pup stand in by an easel.

A kid's voice says HI, PUP!
(BARKING)

The kid says HI, KIT!
(MEOWING)

Pup paints a thin line on the canvas.

The kid says THIN.

Kit paints a thick line on the canvas and sputters paint over Pup's face.

The kid says THICK!

thick and thin yarn braids appear.

The kid says THICK.
AND THIN.
THICK.
THIN.
WHO'S GOING FIRST?
WHO WILL IT BE?
HOW MANY THIN THINGS CAN PUP
SEE?
(BARKING)

Pup stands on a thin book.

The kid says IS THIS A THIN BOOK?
YES!

Pup stands next to a thin cardboard tube.

The kid says IS THIS A THIN TUBE?
YES!

Pup stands on a thin sponge.

The kid says IS THIS A THIN SPONGE?
YES!
HOW MANY THIN THINGS DID PUP
SEE?
ONE, TWO, THREE!
WHOOPEE!
(CHEERING)

The kid says WHO'S GOING NEXT?
WHO WILL IT BE?
HOW MANY THICK THINGS CAN KIT
SEE?

(MEOWING)

Kit stands next to a thick cardboard tube.

The kid says IS THIS A THICK TUBE?
YES!

Kit stands on a thick book.

The kid says IS THIS A THICK BOOK?
YES!

Kit stands on a thick sponge.

The kid says IS THIS IS A THICK SPONGE?
YES!

The kid says HOW MANY THICK THINGS DID KIT
SEE?
ONE, TWO, THREE!
WHOOPEE!

(CHEERING)

The kid says THICK BOOK.
THIN BOOK.

Two kids have sandwiches at a picnic.

The kid says THIN SANDWICH.
THICK SANDWICH!

Pup and Kit squeeze their paint tubes on the palettes.

The kid says THIN.
AND THICK.

NOW FOR SOMETHING SUPER!
TAKE A GOOD LOOK AT THESE
DIFFERENT OBJECTS!
CAN YOU SORT THE THICK OBJECTS
INTO KIT'S CIRCLE?
AND THE THIN OBJECTS INTO PUP'S
CIRCLE?
LET'S START WITH THE SPONGES.

Two kids sort out the objects by their thickness.

The kid says WHICH IS THICK AND WHICH IS
THIN?
THE YELLOW SPONGE IS THICK,
AND THE GREEN SPONGE IS THIN!
NOW THE VEGETABLES.
WHICH IS THICK?
AND WHICH IS THIN?
THE PARSNIP IS THICKER THAN THE
THINNER CARROT.
NOW THE PENCILS.
WHICH IS THICK AND WHICH IS
THIN?
THE RED PENCIL IS THICK,
AND THE GREEN PENCIL IS THIN!
WE DID IT!
WE SORTED OUT ALL THE THIN AND
THICK OBJECTS.
HOORAY!
A THICK TREE, AND A THIN TREE!

A song goes WHICH OPPOSITES DO YOU KNOW?
ARE YOU READY TO HAVE A GO?
WET AND DRY,
LOW AND HIGH
WHICH OTHER ONE DO WE KNOW?
WHAT'S THE OPPOSITE
OF THICK?
IT'S THIN!
WHAT'S THE OPPOSITE
OF THIN?
IT'S THICK!
YEAH!

(GRUNTING)

Kit and Pup fight over the canvas and squirt paint on each other's faces.

(BARKING)
(MEOWING)

They laugh.

The kid says THICK AND THIN!
BYE, KIT!
BYE, PUP!

A song goes INVESTIGATE WITH KIT AND PUP
DISCOVERING WITH KIT AND PUP
LET'S FIND OUT
ABOUT THE WORLD
WITH KIT AND PUP

The end credits roll as the theme song plays.

The song goes INVESTIGATE WITH KIT AND PUP
DISCOVERING WITH KIT AND PUP
LET'S FIND OUT ABOUT THE WORLD
WITH KIT AND PUP

Copyright 2018, BBC.