[header] How to use pictures and colors to teach autistic kids [title] Work with one single color at a time. [step] Teaching colors can be very difficult when it comes to autistic children, as they find it hard to make associations. If the child is surrounded with many items of a similar color, this can be very confusing for him. 
[substeps] Start with one single color at a time and it's shades. Keep three pictures in front of the child to show him the difference between light green, dark green and regular green.