Question

what is the difference between didache and didascalia apostolorum

Answer 1

didascalia apostolorum-Didascalia Apostolorum, or just Didascalia, is a Christian treatise which belongs to the genre of the Church Orders. It presents itself as being written by the Twelve Apostles at the time of the Council of Jerusalem; however, scholars agree that it was actually a composition of the 3rd century, perhaps around 230 AD.

didache-The Didache (/ˈdɪdəkeɪ, -ki/; Greek: Διδαχή, translit. Didakhé, lit. 'Teaching'), also known as The Teaching of the Twelve Apostles, is a brief anonymous early Christian treatise, dated by most modern scholars to the first century.