Okay kiddo, have you ever played with yarn? It's a long piece of thread that you can use to make cool things like knitted hats or friendship bracelets. Yarn realization is when we take that yarn and turn it into something useful, like a piece of clothing.
But how do we do that? Well, first we need to decide what we want to make. Do you want to make a cozy scarf or a fluffy sweater? Once we know what we want to make, we need to choose the right kind of yarn. Some yarns are thick and warm, while others are thin and smooth.
After we pick out our yarn, we start to knit or crochet it into the shape we want. This can take a lot of time and patience, but it's really fun too! As we work, our yarn starts to take shape and look like the thing we want to make.
Once we're done knitting or crocheting, we have our finished product - a warm scarf, a cozy sweater, or whatever we set out to make. It's called a realization because we took an idea in our head and made it real with our hands and some yarn. Pretty cool, right?