This study aims at documenting the challenges that three Mexican students participating in a Content-Based Instruction (CBI) module from a Master's (MA) program in English Language Teaching (ELT) face when writing content and language objectives for CBI lessons. Through qualitative research based on a content analysis design, one lesson plan of…

Limited studies investigate the high school teachers' challenges and strategies while teaching science and mathematics in English as the target language through the content and language integrated learning (CLIL) approach. Hence, this study aimed to investigate the challenges that science and math teachers encounter and the strategies they employ…