Final answer:
Effective learning in schools is commonly associated with teachers collaborating on formative assessments and discussions, which leads to the sharing of strategies and better student outcomes.
Step-by-step explanation:
A common theme in schools experiencing success in increasing student learning is C) Teachers working in teams for formative assessments and discussions. Collaborative efforts among educators to discuss and analyze student results lead to shared strategies and interventions that benefit student outcomes. This contrasts with the ineffective approaches where teachers work in isolation, avoiding formative discussions or collaborative practices, which are not conducive to fostering a successful learning environment.
Effective team collaboration often allows for the integration of various strategies that can aid learning, such as student-centered learning, which focuses on developing problem-solving skills rather than mere fact retention. Additionally, educational reforms suggest a variety of methods to enhance school performance, ranging from regular student testing, incentives for successful teachers and schools, to broader options such as school choice through vouchers. Yet, a key component in enhancing learning is the manner in which educators come together to evaluate and improve teaching practices and student understanding.