This product is all you need to teach and practice qualitative basic concepts for speech and language therapy including: big, little, long, short, tall, girl, boy, same, different, open, closed, hot*, cold*, heavy*, light*, soft*, hard**includes sorting mat and ideas ONLYThis teaching kit includes:One page visual helper to teach and review the concepts92 task cards with clear visual choices23 no prep worksheetsSorting mats and sorting cards as well as ideas for real objects to sort on the matsB