Take a look at our video where we demonstrate how to knit flat pieces with circular needles, it's really straight forward.
Flat Knitting vs. Circular Knitting - An Introduction
How to Knit a Blanket With Circular Knitting Needles
Flat Vs Circular Knitting - What are the Pros and Cons?
How to Knit a Blanket on Circular Needles for Beginners - A Bee In The Bonnet
Circular needles - what length should you use? — Donna Jones Designs
26 Straight Needle Knitting Patterns You Need
How to Use Long Circular Knitting Needles to Knit a Blanket — Fifty Four Ten Studio
Knitting Flat With Circular Needles
Knitting Tip: Converting a Flat Pattern to In the Round - Make
How to Knit Flat with Circular Needles?
How to Knit Flat with Mindful Circular Needles?