La revolución tecnológica is a Spanish 4+ CI curriculum unit from the Huellas 2 curriculum sequence designed to build proficiency through critical thinking, global perspectives, and meaningful comprehensible input. In this 13‑day unit, students explore modern technology and the digital divide, examining how technology shapes daily life, access to information, communication, and opportunity around the world. This proficiency‑based Spanish 4+ curriculum unit supports interpretive, interpersonal,