13 On Wednesday evening in May, I came home after playing tennis, and the head of the school's mathematics discipline sent a message: "Teacher Yang, Teacher Yao said that you would have your third class on Friday. She hasn't heard your class yet, so she should prepare well in advance. "
To tell the truth, when I first saw this news, my heart thumped and I went to an open class again? Didn't you do it twice last year? Is this the first week of school? ! Looking back on the two district open class competitions in the second half of last year, the process was really reborn. Take a breath of air conditioning.
Focus-the judge of this lecture is Yao, a famous national math teacher!
The key point-only one day's preparation time is not a normal high demand.
Sudden pears, let me digest them.
After a while, the group leader called again: "Teacher Yang, you will arrange for students to move more stools to the back of the classroom the day after tomorrow. In addition to teacher Yao, President Liu, President Xiao Yao and several teachers from the math group will also come. "
The already flustered heart, this jump is even more chaotic, focusing on adding two principals, and the pressure and anxiety are overwhelming like a mountain.
I adjusted my thinking, calmed my panic, and immediately took out my computer and began to sort out relevant information.
The best way to face tasks and anxiety is to act immediately!
Changing mentality: a rare experience and opportunity for progress. Glad to hear about the war!
Calculate, except sleeping, the countdown is 24 hours.
Countdown to 24 hours: overall framework
Because it is the first week of offline class resumption, the school stipulates that new classes cannot be taken, so we can only set the theme for review. It is common to have open classes in new courses, but how to review the topics in open classes is rare. Time was limited, so I quickly selected the first review unit.
Once the unit is selected, the links and exercises in the review class will be conceived immediately. Because my previous style has always tended to be modular, I did not hesitate to divide this review lesson into four links: knowledge combing-game PK-life application-reflection and summary.
First, knowledge combing-mind map:
(1) mind map sorting and systematization. The homework assigned to students at home the next day can be used directly on the day of the open class. Select excellent works in the class, let the students explain themselves, and other students evaluate and supplement them.
(2) Micro-lesson video-fishbone diagram. In the micro-lesson within 3 minutes, all the important knowledge of Unit 1 is connected in series by link.
Second, the eye is quick-the game PK:
(1) "Consumer Watch" and "Cookie Game" adopt the touch-screen game competition mode of Schiavo software. Gamification teaching has always been the key topic of teacher Yao's research, and integrating knowledge into games is the advanced realm of education. The interactive teaching effect with Schiavo game software is good, and the sound effects, settings, situations and competition links are good, which greatly mobilizes the enthusiasm of students and strengthens the teaching effect.
(2) The brave enlightenment of "changing face in mathematics". Turn the review questions into new ones! Change the name or number of the original question reasonably, turn it into a new question, and then answer it.
Third, life practice-waste utilization:
Solve practical problems in life with just learned mathematics knowledge. The integration of knowledge into life is the highest realm of learning.
The scene I designed is: Teacher Yang is cleaning at home, and there are many cylindrical packing boxes. It's a pity to throw them away, so we can reuse the waste, wrap it in colored paper and turn it into a beautiful vase. How much wrapping paper and cubic centimeters of sand do you need to fix it? If you fill one third of the sand, what do you want?
(1) Surface area of cylinder
(2) Cylindrical volume
(3) Cone volume
The combination of mathematics and science-"STEAM course", knowledge mastery.
Fourth, reflection summary:
Give a few mistakes that students often make, combine several exercises into one question and answer with an open mind.
What did you learn from this course? What have you learned?
After designing these links, it will be 12 in the middle of the night. With the framework, I am less anxious. I will continue to improve tomorrow. Next, sleep!
Countdown to 20 hours: all preparations
On Thursday, May 14, there are two math classes today, one for others, and the remaining time is only three hours. Get ready for these three hours:
Open class blackboard writing materials, exercise paper, pens, colored paper, discarded cylindrical boxes, detailed lesson plans (detailed cases), brief lesson plans (simplified cases), and discussing PPT content with teachers of the same grade.
Time is efficiency, and gyroscopes generally turn fast.
Write down all the items to be completed, cross off one item after completion, and basically complete before work, leaving only the details of the case improvement. The detailed situation is a thorny issue, and it can't be perfected in an hour. There are too many things to enumerate.
Countdown to 6 hours: courseware, detailed case
The school got off work after four o'clock, and it was already seven o'clock when I finished perfecting PPT and detailed lesson plans. Working overtime for the first time this semester, I came out of school and drove on Shennan Avenue to see the last sunset glow, which was unparalleled.
When I got home, I ate a little and quickly washed my hair and took a bath. After all the trivial things in life are finished, it's half past eight. ?
Countdown to 4 hours: repeated practice
The most important level at 8: 30 pm: practice the key clues and string words in each link repeatedly, constantly revise the simplicity and accuracy of each link, and try to ensure that it is not verbose, cumbersome or nonsense.
Being familiar with the content and connection of each link is a teacher's most basic skill, and the biggest test is to fully presuppose the situation that will appear in each question and control and handle it perfectly.
I have been familiar with PPT over and over again. I looked up, and it was 12: 30, and the night was already deep. I have to sleep anyway. Ensuring sleep is a prerequisite for efficient work.
Countdown to 2 hours: idea trial teaching
"Try to teach with ideas"-At 5 o'clock the next morning, between half asleep and half awake, I kept imagining the pictures and scenes of class: how to introduce new lessons? How to connect plates? How will the students react? How can I evaluate and give feedback? Even including how to operate the auxiliary courseware, when to write the blackboard, etc., all the details in the class come to mind one by one, just like in the movie Hero, Jet Li and Donnie Yen are silent, but their minds are fighting for 300 rounds, which is very free and hearty.
Turn every move, word and deed in your mind into words and record them-in this way, the original rational lesson plan becomes a "thought record" full of flesh and blood. Just imagine, before the official public religion, I was much more stable with such a "record" in my heart.
Countdown to 0 hours: Go on stage!
Friday comes as scheduled, come on stage! In the third quarter, the open class was conducted normally. Ten minutes before class, I obviously felt a little nervous, but with the participation of students and the orderly progress of the course, I gradually calmed down and successfully completed this open class.
There was a class review in the afternoon, and I was fortunate to get one-on-one guidance from Teacher Yao. I am honored and gained a lot.
Listen carefully and ask for advice modestly.
Teacher Yao's evaluation points:
Advantages:
(1) The difficulty is gradual, the level is clear, the logic is clear, and the design is reasonable.
(2) It is rich in content and diverse in forms, which conforms to students' learning characteristics.
(3) The language expression is clear, the evaluation is diversified, and most students are concerned.
(4) Teaching information technology is in place and teaching methods are innovative.
Disadvantages:
(1) Review knowledge should be systematic, and the whole unit knowledge should be integrated and inseparable.
(2) Every question should be greatly improved and representative. It's best to practice again with the questions that students are prone to make mistakes, so as to avoid copying from the internet at will. The refinement and professionalism of language need to be strengthened.
(3) The directionality and pertinence of classroom questioning need more practice, and the professionalism is still lacking.
(4) Due to the limited time, the students are not prepared.
In order to find out my classroom and the existing problems, Mr. Yao carefully recorded every word and thought about the corresponding methods to change the progress.
There is no perfect class, only a good class of continuous reflection and improvement. Accept all directions with an open mind and actively improve.
I benefited a lot from this open class of Speed of Life and Death. Whether it is a race against time or a challenge to my professionalism, it is an experience under high pressure. Just a few dozen hours of active preparation enriched my life.
I hope this mentality of enjoying the war will last forever. In the face of sudden challenges and tasks, you should firmly grasp them. If you feel pain and anxiety, it means that you are completely new after the storm.
Every time I grow up, I deserve to be recorded!
Previous articles:
Students don't want to finish class, and parents are full of praise-what is my secret of online teaching?
Meeting you, my online teaching is a bit sweet!
Resume in April |? Read, write, exercise, watch movies, think, and change yourself in one month!
30 days after the epidemic, you can read 10 books, write 30,000 words, and lose 5 pounds. You can do it too!