Do you want to draw characters on the computer, place them against a self-designed background, and animate them? Sounds too difficult? Don't worry! In the programming language Scratch, developed by researchers specifically for children and teenagers, computer programs are built from blocks. You just need to click and drag with the mouse, make a few adjustments, and suddenly the bat flies or the turtle walks. You can also create posters and impress your teachers at school with a great presentation. Along the way, you'll learn how a programmer thinks and works. Perfect for children and teenagers aged 10 and up.