Learning cards are a wonderful way to reinforce basic principles, lessons, and skills. The Things That Go Together set includes 48 cards (4.25" x 5.5" each), including photographs of things that go together for sorting and classifying, as well as a resource guide and vocabulary lists in English, Spanish, and French. It is excellent for sorting and classifying and develops memory, observation skills, plus expressive and receptive language skills, while also supporting NCTE and NAEYC standards.