I have just recently discovered the terms 4aat and 8aat after going through a quilt terms article. I got curious and researched more about 4aat and 8aat since I'm working on making multiple lap quilt blankets.
So aat means at a time. 4aat means making four half squares at a time, while 8aat means making eight half squares at a time. It wasn't easy to find tutorials via Pinterest so I put myself to work to try the trick. I decided to make a video so I don't forget how to make it.
Here's how to make 8 half-squares at a time -
I just made this based on using 12.5" x 12.5" square fabric. It makes approximately a 6" x 6" square which is what I have set for the lap quilt blanket I'm making. I'll share soon how I complete the project. For now I hope the tutorial helps you with your project.