A great tip when sewing triangle for beginner sewer is to press the seems in one direction. This is usually towards the darker color, this prevents shadows on the front of the quilt and makes the back of the quilt top as neat as the front.
This Kaleidoscope quilt pattern will be available in a quilt kit in June. But here is a sneak peak! If you can't want to use the pattern now, you can find it HERE.