Open teaching scene

Teachers should closely combine the contents of chemistry teaching, actively create an open teaching situation, put forward some chemistry questions that students have a half knowledge, induce students' inquiry motivation, and thus cultivate students' inquiry ability.

Experimental inquiry

Cultivating students' inquiry ability by using chemical experiments. In classroom demonstration experiment, students' independent experiment and experimental scheme design, we should strengthen students' dominant position, create a good atmosphere for inquiry learning, encourage and guide students to boldly put forward schemes, cultivate students' inquiry spirit and scientific attitude, encourage students to exchange and cooperate, and continuously improve students' scientific inquiry ability through experimental scheme design.

Open laboratory

Encourage students to enter the laboratory in their spare time, and do some experiments of textbook content or some open and independent experimental design exploration.

Small family experiment

For example, complete the exploration of the changes of eggs in vinegar, and explain some simple chemical phenomena through phenomena.

Extracurricular investigation

Combined with the teaching content, we investigate the chemical cases in daily life and make some simple independent explorations. For example, after the teaching of "Water in Nature", let students investigate the current situation of water resources utilization, pollution and local protection measures around them, and collect some knowledge about water resources and protection through newspapers, networks and other channels, and put forward some reasonable suggestions according to what they have learned, and then communicate with their classmates or feed back to the relevant local departments.