Worksheets sound like work, and let’s be honest, they are. Learning about decibels, however, is one of those things which will turn useful, later in life, even if you don’t plan on becoming a theoretical astro-biologist with a PhD in maths. You wait until you have your own apartment and you look up the rules on how much noise you can make, or go to a concert and need to figure out why your ears are ringing the next day. Decibels are the best way human beings have thought up to measure sound. You’ll thank yourself for learning how to read sound levels as easily as you just read this.
Here’s a link to download the PDF of the worksheet. See what you think.