Throughout the preparation process, I found that students participating in enthusiasm high, cooperate do well, not put forward a lot of interesting questions, they feel the experiment in the process of glamour, also felt setbacks, that is what we education should meet, but we've ever used too much of a sermon replaced, such as a group of students want to study the influence of catalyst on chemical reaction, they want to use research various catalyst for hydrogen peroxide decomposition of influence, and by using pressure sensor to measure the oxygen produced much, this is a very good idea, but has trouble, carries on the early experiments found that produced gas overmuch, in airtight container, measuring pressure is very dangerous, the group's classmates will explore further containers.
Another group to determine the quality, the alcohol Moore is of significance, but the problem is, how to constant quality of liquid alcohol into gases, by means of measuring the pressure and temperature measurement Moore quality, they haven't think good, I think encounter problems are good, we need to cultivate creative talents, in such exchanges, I saw the shadow.
Anyhow, I want to do what topics, all is the carrier, my aim is through the communication, enhance mutual understanding, friendship, more enough mutual learning, change their intrinsic mode of teaching and learning model, trying to explore, which not only conforms to the condition of a country, and efficient teaching and learning mode, students will be made in reducing load conditions, to learn more interested in, the more active, to the question of understanding deeper, more healthy, happy, learning, I'll say this much, thank you.
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