Final answer:
Teachers need to meet educational standards, implement accountability systems, test students, and provide options for parents. A variety of assessments are used to confirm student understanding and mastery of learning outcomes.
Step-by-step explanation:
Teachers need to ensure that all of the necessary educational standards are being met to make sure students receive the best education possible. This includes implementing accountability systems, testing students in core subjects like reading and math, and providing options for low-income parents to choose better-performing schools. Additionally, a variety of assessments are used to confirm student understanding and mastery of learning outcomes.