Printable Rectangle Baby Sign Language Flash cardUsage: The flash cards a are a great medium to teach the basic shapes to baby. Once they learn to make the association between rectangle and the flash card diagram, try and help them broaden their understanding of the sign by finding rectangles in your environment. For example they may see rectangles on the table or other household objects
To learn how and when to teach the sign, take a look at the rectangle page for a video, diagram, and tutorial.
