So, you're probably wondering what the spawn rates are for Redstone - well, it's like a game of chance, where you have to rely on a little bit of luck and a lot of digging. The spawn rate for Redstone is around 20-30% in certain biomes, like the Mushroom Island or the Desert. But, don't get too excited, it's not like you'll strike gold (or Redstone) every time you dig a hole!
Now, here's a pro tip: if you're looking to find Redstone, try exploring cave systems or abandoned mines. These areas tend to have a higher concentration of Redstone deposits, and you might even stumble upon some other treasures like diamonds or gold. Just watch out for those pesky Creeper monsters - they'll blow your chances of finding Redstone to smithereens!
How To Use Redstone In Minecraft Education Edition at Claudia Cheek blog