Looking for Learning in 21st Century Classrooms A leadership guide to supporting and coaching best practice technology use across the curriculum. Administrators are given the charge to foster professional development of teachers through classroom observation, walk-throughs and overall supervision. In recent years, technology has changed significantly and the world has altered alongside that change. Education has begun the process of including technology, but finds variety in teacher expertise and practice. What questions can supervisors ask of their teachers to best promote technology-use to improve learning? Here are some helpful guiding questions.