Sid is on a school trip to the Tower of London. He annoys his classmates by constantly taking photos, but his snapping comes in handy when a robber tries to make off with the Crown Jewels!
We find out all about snails - what they like to eat, where they like to live and how they move.
It's Dave's eighth birthday. There are presents, games and a great birthday cake!
We find out all about dinosaurs - when and where they lived, what they ate and what they looked like, and how fossils give us more information about them.
Spring has arrived! We look at the clues that nature gives us to say that the new season is here.
Will and Rob compete in running, swimming and cycling races. Rob gets a medal and Will gets a cup - Jan helps them celebrate!
Sid and Viv pretend to be vets, but Viv won't let Sid do anything! Viv is alarmed when Sid pretends to be sick too.
Two children experiment with different objects and a tank of water to find out what floats and what sinks.
It's bathtime, and Sid and Duck make a mess! Sid tries to blame the Duck, but Nan doesn't believe what really happened.
We find out how to make some muffins. Mum helps too.
When a fox hunts for dinner, he passes various animals before finding some hens. But the hens are safe in their coop, so the fox heads home without success - for now.
We find out how to pack an environmentally friendly lunchbox.