ABSTRACT We report on seven secondary science teachers’ initial efforts to understand and enact NGSS-aligned teaching. After interviewing and observing them over the course of the school year, we found that teachers revised their lessons to include instructional strategies that aimed to meet the demands of the NGSS. Yet at times, the purpose for which teachers used these strategies were misaligned with the demands of the NGSS. This suggests that appropriately supporting teachers during this time of science education reform must include opportunities for them to consider their own instructional goals in relation to the goals and demands of the NGSS. We present the strategies and goals identified from interviews with the seven teachers and the observations of their classroom teaching in order to illustrate the professional learning needs of the in-service science teachers in this study.

中文翻译：

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检查教师的课堂策略，以了解他们围绕下一代科学标准中的科学实践进行学生学习的目标

摘要 我们报告了七名中学科学教师为理解和实施 NGSS 对齐教学所做的初步努力。在整个学年中对他们进行采访和观察后，我们发现教师修改了他们的课程，包括旨在满足 NGSS 要求的教学策略。然而，有时，教师使用这些策略的目的与 NGSS 的要求不一致。这表明，在科学教育改革期间适当支持教师必须包括让他们有机会考虑与 NGSS 的目标和要求相关的教学目标。