Nine grade chemistry experiment teaching work plan essay

Chemistry is an experimental-based discipline. Experimental teaching can stimulate students' interest in learning chemistry, help students form concepts, acquire knowledge and skills, develop observation and experimentation skills, and help develop practical, serious scientific attitudes and scientific learning methods. Therefore, strengthening experimental teaching is an important part of improving the quality of chemistry teaching. Preparation before the experiment.

1) Demonstration experiment: a. Master the experimental principle. b. Familiar with experimental instruments. c. Select the experimental method. d. Design the experimental program e and test the experimental results.

Student experiment: a. Develop a student experiment plan. b. Preparation of the experimental environment. c. Preparation of laboratory equipment d, guide students to prepare.

1. Making full use of laboratory instruments and equipment, improving and making teaching aids can make up for the lack of teaching aids and solve the difficulties in teaching.

Teaching schedule

1 1-1 boiling of water

1-2 timid grinding

Add NaOH solution to 1-3 copper sulfate solution

1-4 Reaction of limestone with hydrochloric acid

1-5 carbon dioxide and oxygen properties

1 2 Activity: A study of candles and their burning

Research on inhaled air and exhaled gas

1 3 1-6 take block solid

1-7 take powder solid

1-8 use of measuring cylinder and dropper

1 4 1-9 Use of alcohol lamps

Activity: heating the substance

1-10 heating reactant of sodium hydroxide solution and copper sulfate solution

1-11 washing glass instrument

1 5 2-1 Determination of oxygen content in the air

1 6 2-2 Oxygen revives wood with Mars

2-3 sulfur burning

2-4 aluminum foil burning in oxygen

1 7 2-5 hydrogen peroxide solution to produce oxygen

2-6 Oxygen in hydrogen peroxide solution

2-7 heating potassium chlorate to prepare oxygen

1 8 Activity: Oxygen production and properties test

1 9 3-1 water electrolysis

1 10 3-2 Magenta diffusion

Activity: Molecular Movement 1 11

Activity: purification of water

3-3 distinguish soft and hard water with soap

3-4 to prepare distilled water

1 12 Activity: 1. Exploration of the law of conservation of mass

2. Use the burning of candles and magnesium to verify the law of conservation of mass

1 13 6-1 adsorption of charcoal

6-2 charcoal reduced copper oxide

1 14 Activities: Preparation of carbon dioxide

1 15 6-3 Preparation of carbon dioxide for collection and completion

6-4 carbon dioxide extinguishes the burning candle

6-5 Solubility of carbon dioxide

6-6 carbon dioxide reacts with water

1 16 6-7 combustion of carbon monoxide

6-8 carbon monoxide reduced copper oxide

1 17 Activity: Conditions of combustion

7-1 Fire Fighting Principle Activity: Fire Extinger Principle

1 18 7-2 dust explosion

1 19 Activity: Fuel

7-3 combustion of methane

7-4 Energy change in the reaction of magnesium with hydrochloric acid

1 20 Activity: Simulation experiment of acid rain hazard

1 8-1 compare the hardness of alloys and pure metals

1 2 Inquiry activities: metal activity sequence

1 3 8-2 Carbon monoxide reduction of iron oxide

1 4 Inquiry activities: nail rust conditions

1 5 9-1 Sucrose dissolution study activity: endothermic or exothermic phenomenon during dissolution

1 6 9-2 iodine or potassium permanganate in water or gasoline

9-3 Can water and ethanol be mutually soluble?

9-4 small experiment of water and oil

1 7 Inquiry activity: saturated solution

1 8 9-5 three different compositions of copper sulfate solution

9-6 two sodium chloride solutions with different solute mass fractions

1 9 9-7 to prepare a solution with a certain mass fraction of solute

1 10 10-1 Add acid-base indicator to solution

Inquiry activities: homemade indicators

1 11 10-2 observation of hydrochloric acid, sulfuric acid

Corrosion of 10-3 concentrated sulfuric acid

Dissolution of 10-4 concentrated sulfuric acid

10-5 concentrated sulfuric acid dilution error operation

1 12 Inquiry activity: the chemical nature of the acid

1 13 10-6 observe sodium hydroxide

10-7 quick lime reacts with water

1 14 Inquiry activity: the chemical nature of the base

10-8 conductivity of the test substance

1 15 Inquiry activity: Neutralization reaction

1 16 Inquiry activity: ph measuring some liquids with ph test paper

Inquiring activity: the effect of solution pH on hair

1 17 Inquiry activities: crude salt purification

1 18 11-1 sodium carbonate reacted with hydrochloric acid

11-2 sodium carbonate reacts with lime water

1 19 Inquiry activities: exploring ways to distinguish between nitrogen, phosphate and potash

The new semester is about to begin. In order to consolidate a good class style, students will be able to stabilize their thinking during the critical period of the second year, ensure that the teaching results will rise steadily, and the class management work will be carried out smoothly. The special work plan is as follows.
First, the situation analysis of students in this class:
There are more than 40 students in this class. From the last semester exam, 14 of them have excellent grades; 20 of them have good grades; 14 of them have scores of 100. Some students have not studied hard enough, lacked self-consciousness, and their academic performance needs to be improved. My classmates are quieter, have better study habits, are more disciplined, have more active work, and are able to work on health issues on time and in earnest.
Second, the guiding ideology is based on the school work plan, guided by the school-running thought of “being a man first, then becoming a talent”, insisting on moral education as the core, taking teaching as the center, and deepening the education of the spirit of study and teamwork, according to The Rules for Middle School Students and the Standards for Daily Behavior of Middle School Students and the daily work of the group are used to quantify the words and deeds of the students.
Second, the goal of struggle:
Advocating the moral education norms of "compliance with the law, unity and mutual assistance, diligence and self-improvement", strive to cultivate students' civilized and polite habits and improve the cleanliness of schools and classrooms, form a good style of study, and strive for excellence in class quantification and monthly exams. First; continue to train and utilize the cadres of the class, so that they can become good examples and supervisors of the class, discipline, and continuation of education, counseling and advancement, so that they can achieve "dual and intellectual development, self-improvement
"Strengthen the cultivation of students to establish a correct outlook on life, world outlook, values, and comprehensively and solidly promote the education of vegetarianism."
Third, specific measures:
Self-charging:
1. Learn the advanced experience of other classes and combine the characteristics of this class to strive to further the management of students.
2. Through education and teaching, constantly explore educational methods that are suitable for the characteristics of students.
In the area of ​​ideological education,
1. Standardize the flag-raising ceremony, give play to students' self-management, enhance students' sense of patriotism, and strengthen the education of the leadership of the Communist Party of China.
2. Carry out the education of “self-responsibility and responsibility”, take students as the foundation, cultivate students' serious and responsible attitudes and emotions, and act and ability to do things well, and strive to implement them according to the school plan from five ways.
3, combined with Teacher's Day, Mid-Autumn Festival, National Day, continue to carry out the traditional education of respecting teachers, uniting and loving, and selecting activists among students to promote advanced deeds.
Class style study
l. With the "Standards of Daily Behavior of Middle School Students", each student will continue to be required to start from a day of routine practice and continue to develop education and management of behavioral norms, thus creating a good class style.
2. Set up a good person registration book, so that students can start from small things and start from self-education. Everyone will act and form a good moral character.
3. Guided by "independence and responsibility", strengthen early reading, morning exercise,
Standardized education such as broadcasting exercises and self-study, striving to become civilized classes and advanced classes.
4. Cultivate competition awareness among students, train top students and push-pull students, and cultivate a sense of excellence.
2, grasp the two to promote the middle school to the students with good grades, affirmation of the results, often encourage, and students with poor performance, continue to use the team to force the soldiers, soldiers, soldiers, so that students with good grades are steady, poor grades of students Continuous improvement, which has led to progress in middle school.
Clean and hygienic
1. Cultivate good hygiene habits, banned eating snacks in the classroom, and strictly prohibit the littering of paper debris.
2. The cleaning and cleaning work of the classrooms and health districts of this class shall be arranged by the labor committee, and the team leader shall be responsible for the system. The team leader shall lead the team members to complete the daily task of the two sweeps, and regularly select the excellent value group.
Undergraduate education
1. Moral education often talks with these students and conducts many educations when it is found that there are bad signs. When talking about education, it is necessary to change people with emotions and convincing people. At the same time, these students are strictly required in terms of study, discipline, ideology and morality, and they are always checked to see if they are required to do so, and they should be supervised and contacted by parents to follow up the situation.
2, study and counseling continue to organize soldiers and soldiers to promote the progress of learning for the undergraduates, while carefully capturing the shining points of the students in the habits, thus more praise, encourage more students, and often understand the progress of the students in learning Difficult questions and patient answers.

Management measures
1. Standardize and improve the competition mechanism of the group within the class last semester. Such as: classroom discipline, value and health maintenance, homework completion, civility and courtesy, singing and writing, etc., the results of the evaluation combined with the performance of the comments. Regular selection of outstanding groups
2, constantly improve the 06---3 class personal files, each student's mistakes, each student received those rewards to receive which praise to be recorded in the file, outstanding contributions to the class to give outstanding rewards, rewards and punishments.
3. Close contact with parents. Timely discovery of students' developmental dynamics, ideological fluctuations, emerging problems, psychological problems, etc., timely and properly resolved, so that students grow up healthily.
4. Learn advanced organizational concepts from other teachers and do a good job in the theme class. Use the class to conduct ideal education and confidence education, so that it can firmly believe in learning and establish a lofty goal.
5. Establish an incentive system. Cultivate outstanding students and push-pull students, and praise the progressive students. Get good grades and rewards within the class.
At the same time, cooperate with the school to do other work, participate in social practice, cultural performances, poetry speeches, academic competitions, monthly exams, mid-term review exams and other activities, striving for success.