It's Timmy's Birthday and his friends make him a delicious cake. But as the party games begin, Timmy can't resist sneaking away to taste a bit of the tempting cake.

When he sees Otus flutter up to get a kite down from a tree, Timmy is very impressed. Determined to fly himself, he gets Otus to show him how it's done.

Timmy's attempts at tidying his toys are rather slapdash, so Harriet shows him how it should be done. Timmy gets the tidying bug, and is soon tidying everything away - not just his own things, but all his friends' too! What will they say when they find their things are missing?

While playing in the snow, Timmy makes a little snowball which he wants to bring inside.

The class are making items out of folded paper, and Timmy is amazed by Finlay's fantastic paper plane.

Timmy and his friends set off around playground to hunt for a mysterious creature.

Timmy helps out Stripey when they are playing ball games.

Yabba builds a fantastic snowman but Timmy thinks he can do better.

Timmy is thrilled when he sees Osbourne practicing a conjuring act. Convinced he can do magic too, Timmy tries to impress his friends - but none of the tricks seem to work.

Harriet shows Timmy and his friends how to make a collage. But Timmy gets glue all over himself and soon the various items that the classmates have collected are stuck all over his fleece! Worse is still to come when Yabba discovers that her prize feather is missing.

It's Halloween and Timmy and his friends are having lots of spooky fun, hollowing out pumpkins and making party decorations.

Everyone if having fun in the paddling pool, until Stripey pulls the stopper out.

It's Valentine's Day and Harriet is showing the class how to make cards for their best friends and Timmy volunteers to be postman.

Mittens proudly shows off the shiny new bell on her collar, but is inconsolable when it goes missing. The hunt is on to find the missing bell.

Finlay and Timmy make a robot costume for Timmy from cardboard boxes.

The class are taken to a neighbouring field, where a splendid tent has been put up.

Timmy and his friends have fun sliding around when the playground is frosty.

It's Nap Time, but Timmy is too excited to sleep. While the other little animals snooze Timmy wants to play, and so he spends the rest of the day trying not to drop off.

Harriet and Osbourne lay a treasure trail for the class, but Kid spoils the fun.

Timmy adopts an old mop head as his pet, but then it starts to move on its own.

The friends pretend to run businesses, but Timmy and Finlay do not have enough money to buy a toy and set up rival shops - until they realise it is better working together.

When Yabba won't play with Timmy, he decides to make a new playmate out of plasticine.

Timmy and his friends are having great fun playing Pirates. Timmy is the Captain and leads his chums on a treasure hunt.

Timmy is determined to play with Otus's new remote-controlled truck. He tries more and more ambitious stunts, until disaster strikes and the truck gets broken.

The class is making things out of scrap and Timmy is very proud of his splendid tractor - a cereal box