METALS is a one-year, interdisciplinary masters program that trains graduates to become learning engineers & LX (learning experience) designers. Our graduates apply learning science, evidence-based research, qualitative and quantitative cognitive task analysis, & data-driven methods to design, create, & improve educational resources and technologies enabling all to succeed. OLI, the leader in data-driven & evidence-based online learning, provides 50+ courses for 500,000 learners/year.