Adaptability, complex communication skills, non-routine problem solving, self-management, and systems-thinking are essential skills in the 21st-century workforce. From my perspective as a scientist and science educator, the most effective way to prepare students for the workforce and college is to implement and scale what is already known about effective learning and teaching. Content vs. process wars should be ancient history, based on the evidence from the learning sciences. Integrating core concepts with key skills will prepare students for the workplace and college. We need to move past mile-wide and inch-deep coverage of ever-expanding content in the classroom. Developing skills in the context of core concepts is simply good practice. It’s time to let go of polarizing debates, consider the evidence, and get to work.