4 June Seminar Department of Teaching and Learning Connecting L1 and L2 teaching: The case of Arabic and Finnish as a second language Maria Ahlholm will show some results from the fresh Migdia data - why schools should support first language skills. Department of Teaching and Learning Connecting L1 and L2 teaching: The case of Arabic and Finnish as a second language Maria Ahlholm will show some results from the fresh Migdia data - why schools should support first language skills.