In order to further implement the "double reduction", stimulate students' interest in learning, enrich students' campus cultural life, improve students' practical ability and cultivate students' innovative spirit, the school has set up wonderful courses with chemical characteristics for students, bringing the wonderful magic of chemistry into their study life, so that students can enjoy the endless fun of chemical experiments and feel the unique charm of chemistry. Today, let's enjoy the wonderful chemical magic together!
Walking into the chemical laboratory is a compulsory course for every student to contact with chemical experiments. Learn laboratory rules, standardize operations, understand instruments and precautions. It will give students a preliminary understanding of chemistry laboratory and chemistry experiment, which is the first close contact between students and chemistry experiment.
"Magical chemical color-changing reaction"-Acid-base indicator In this elective course of chemistry, students learn the magical color-changing reaction and principle of chemistry initially and experience the magic of chemical color-changing reaction with their own hands.
Because many plants contain anthocyanins in flowers, fruits, stems and leaves, anthocyanins will show different colors in different acid and alkali environments. So we prepared roses, purple cabbage, carrots and Chinese rose from local materials, and asked students to make some acid-base indicators and experience a chemical discoloration.
"Beautiful sapphire-copper sulfate crystal" In daily life, students often see beautiful crystals with colorful and strange shapes. They can't help wondering how these beautiful crystals are made. With these doubts, the chemistry group of our school carried out the chemical experiment activity-the preparation of copper sulfate crystal. Under the guidance of the teacher, the students went into the chemistry laboratory to learn how to prepare copper sulfate crystals by cooling the hot saturated solution.
Interest is the best teacher in the learning process, and stimulating children's interest in learning chemistry is the best way to learn chemistry well. The chemistry characteristic course of Jishou IELTS Experimental School not only shows the wonder of chemistry, but also reveals the mystery of chemical principles, so that students can appreciate the charm of chemistry.