How Does it Work?: Explore machines and objects, from fridges to fire engines!

Starting in the home, you'll find out how microwaves heat your food and how smart speakers react to voice commands. Then take a trip to the supermarket and discover how the checkout works, before heading to the playground and learning why a roundabout makes you feel dizzy!

As you learn about difference machines and objects, you'll go on four mini adventures – from finding missing parts of a toy car, to preparing a birthday picnic. And there are puzzles for readers to solve too, including a spot the difference, a maze and a word ladder.