A traditional log cabin block has 4 sides of fabric strips and usually, two sides will be in a dark color or print and two will be white or a contrasting fabric.
Trim up the ends of the strip on your first seam to prepare for your next seam. Use your ruler to line up with the next side of the hexagon.
Repeat the process of sewing strips of any width to the next side of the hexagon – going clockwise.