Facilitating rigorous and interactive (dialogic) classroom text discussions that build reading comprehension skills requires advanced forms of expertise and skills. The authors describe three different ways that discussions can evolve when practicing teachers take up the work of making their discussions more dialogic. The authors then describe some ways that teachers can reflect on these challenges to support professional learning and enhance classroom text discussion quality.

中文翻译：

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培养适应性专门知识，以促进对话文本讨论

促进严格的互动式（对话）课堂文本讨论以提高阅读理解能力，需要高级形式的专业知识和技能。作者描述了当实践教师从事使他们的讨论更具对话性的工作时，讨论可以发展的三种不同方式。然后，作者描述了一些教师可以思考这些挑战的方法，以支持专业学习和提高课堂文本讨论的质量。