Without a doubt, the most enriching activity of our teaching work is the exchange of educational experiences. We thank the Cambridge Assessment International Education for Latin America for promoting these activities that allow us to grow professionally. Thank you Colegio Bilingüe Río de la Plata Sur and Colegio Bilingüe Bayard, you were excellent hosts, thank you for sharing your passion for educating students with international quality. We will continue working for innovation and academic excellence!!