开放题的形式有很多种,大致可分为条件性开放题、策略性开放题和结论性开放题。其开放性可表现在教学策略的开放性、教学媒体的开放性和教学空间的开放性。开放题的特点是思想的灵活性和方法手段的多样性。为了更好地说明这一点将开放题和传统教学中的封闭题作一个比较,我们可用简单的模式图加以描述。C▲B▲A图一c▲b▲a图二图一是开放题教学中的思维模式图,图二是封闭题教学中的思维模式图。从图中我们不难看出,它们在思维能力培养上的区别:图一 There are many forms of open questions, can be divided into conditional open questions, strategic open questions and conclusive open questions. Its openness can be manifested in the openness of teaching strategy, the openness of teaching media and the openness of teaching space. Open-ended questions are characterized by the flexibility of thought and the diversity of methodological approaches. To better illustrate this point, we can compare the open questions with the closed questions in traditional teaching, which we can describe with a simple model diagram. C ▲ B ▲ A Figure a c ▲ b ▲ a Figure II Figure one is open-thinking teaching mode of thinking, Figure II is the closed-end teaching of thinking patterns. We can easily see from the figure that they differ in the ability to train their thinking: Figure 1