Cognitive Academic Language Learning Approach (CALLA) homepage (CALLA) is an instructional model for second and foreign language learners based on cognitive theory and research. CALLA integrates instruction in priority topics from the content curriculum, development of the language skills needed for learning in school, and explicit instruction in using learning strategies for academic tasks. This model helped move ESL teachers toward more academic and strategic instruction. See their related text. The CALLA handbook: How to implement the Cognitive Academic Language Learning Approach. Chamot, A. U., & O'Malley, J. M. (1994). Reading, MA: Addison-Wesley. in Books & Videos/DVDs: Professional Development > English Language Learnerswith calladesigninstruction