求翻译：（2）在学习活动中学生的经验得到激活和提升，智力得到开发和运用，学生独立思考问题的能力得到培养和提高。学生既是教学活动的参与者，同时也是问题的发现者、思考者和解决者，还是创造者及创造乐趣的享受者。通过优化课堂教学心理环境, 不仅促进了学生个性心理品质的发展, 促进了教育教学质量的明显提高, 也促进了教师自身素质的提高。因此，如何优化初中数学课堂教学心理环境，不断提高数学课堂教学质量与效益是很值得研究的。是什么意思？

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( 2) secondary school students in learning activities and enhance the experience is activated, and intellectual development and use of independent thinking, students receive training and the strengthening of capacity. Students in both teaching and learning activities, participants who discovered the

(2) obtains the activation and the promotion in the learning activity middle-school student's experience, the intelligence obtains the development and the utilization, student independent thinking question ability obtains the raise and the enhancement.The student not only is the teaching activity pa

(2) be activated at the students ' experiences in learning activities and upgrading intelligence are developed and used, students ' capacity to train and develop independent thinking problems. Students are teaching activities of the participants, but also the discoverer, thinker, and resolution of t