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1. Study the syllabus and teaching materials to determine the purpose of teaching.
On the basis of studying the syllabus and textbooks, grasp the requirements of the concepts or principles in the textbooks in terms of depth and breadth, grasp the basic ideas of the textbooks, and determine the teaching purpose of this lesson. The purpose of teaching should generally include knowledge, intelligence, and ideological education.
The purpose of teaching should be specific, clear, and easy to implement and check. The teaching process is a complete system, and the formulation of teaching objectives should be based on the requirements of the syllabus, the content of teaching materials, the quality of students, teaching methods and other actual conditions, and consider its possibilities.
2. Clarify the position of the content of this lesson in the whole textbook, and determine the key points and difficulties of teaching.
On the basis of studying the entire textbook, clarify the position, key points and difficulties of the content of this lesson in the entire textbook. The so-called key knowledge refers to the key knowledge, and when students understand it, other problems can be easily solved. Therefore, it does not mean that the focus of the textbook is important, and other knowledge is not important.
The so-called difficulty is relative, and refers to the parts that students are often prone to misunderstanding and understanding. Different levels of students have different difficulties. When writing lesson plans, it is often difficult to learn to consider the following types of knowledge:
The concept is abstract and the students lack the knowledge of perceptual cognition. Negative migration from mindsets. A law or theorem with complex phenomena and strong generalizations.
Knowledge that cannot or does not need to be elaborated in depth according to the syllabus. Knowledge of similar concepts and methods. Knowledge that is difficult to apply to physics.
3. Organize the teaching materials and choose the teaching method.
According to the teaching principles and the characteristics of the teaching materials, combined with the specific situation of the students and the conditions of the school equipment, the teaching materials are organized to consider the teaching method, and the whole teaching process is preliminarily conceived. The organization of textbooks is diverse, and the same textbook can have different organizational structures. However, no matter what kind of structure it is, it must focus on the central content, run through the key points according to the internal connection of the textbook, and determine the level and steps of the explanation.
At the same time, in the choice of teaching methods, we must also pay full attention to how to focus students' attention and inspire students' positive thinking.
4. Design mathematical programs and timing.
How to review old knowledge and introduce new topics during class; what is the content of the new course; what are the key points to emphasize; how to explain the difficult points; The question of how the final consolidation summary should be carried out and the time taken for each part of the process should be fully considered before the lesson plan is written.
5. Design a good board book and board painting.
Board books and drawings are an important part of classroom teaching, so they should be given enough attention when compiling lesson plans. The design of the board book can start from the study and analysis of the knowledge structure of the textbook, and can also start from the analysis of students' cognitive rules.
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Red envelopes are used to teach lanterns, and used red envelopes must not be thrown away in vain.
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The tutorial of using red envelopes to make a lantern hall cage is as follows:Preparation materials: red envelope, double-sided tape.
Production steps: 1. Take out a red envelope, turn it to the side without words, fold it to the brightness, and have a little crease.
2. Fold the four corners inward and fold all 12 red envelopes.
3. Glue the four red envelopes together with double-sided tape to form a cross shape, and then glue the zigzag shape, and then the guizi shape.
4. Put them together into a circle, glue them, and then decorate them.
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The lantern tutorial made by the red envelope is as follows:
The first step is to take a red envelope, align the two short sides, and fold it in half from the middle. The second step is to fold it and open it with the words facing outward. The upper and lower long sides are aligned, folded in half from the middle, and a cross-shaped middle line is stacked in the middle of the rectangle.
The third step is to fold the four corners of the red envelope towards the middle line to fold out the four corners. Use the same method to fold the remaining 5 red envelopes like this.
The fourth step is to take two red envelopes, hold the two corners adjacent to each other on the two red envelopes, and fix them with a stapler, and then fix the two lower corners. In the same way, Pi Qing made three sets in two groups. Fix the lantern with a stapler in the order of adjacency, and the basic appearance of the lantern is completed.
The fifth step is to use a punch to punch a hole on each side of the opposite side of the red envelope, and make two holes symmetrically at the bottom, thread the lantern spike into it, tie a knot in the middle, and the lantern is all made.
You can really make beautiful lanterns with red envelopes. And the procedure is simple, delicate and festive. The red envelopes received are reused to make beautiful lanterns, which are not wasteful and add a festive atmosphere to the home, and the method of making lanterns is also very simple and easy, I hope everyone will be interested in trying it.
Chinese have the custom of hanging red lanterns during the New Year, which means that good luck is the head, step by step, etc., if the red envelopes collected by children are used to do handicrafts, it is not only low-carbon and environmentally friendly, but also exercises hands-on ability. Today, follow the folk artists of Bingcheng to learn traditional Chinese paper art! The family hangs "a group of harmonious lanterns", the family goes out to hang the "Four Seasons Peace Lantern", the family has students to hang the "Nine Sons Dengke Lantern", and even in some luxury halls, the palace lamp decoration is more low-key and luxurious.
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Cut the six red envelopes into the same size, fold the four corners of each red envelope inward into a triangle, and then glue the two triangles of each adjacent two red envelopes together, glue the six red envelopes into a cylindrical shape of the lantern belly, and then use the leftovers to cut out the lantern handle and lantern spike, and the red envelope lantern is ready. Let's make a beautiful lantern with six red envelopes.
Red packets, scissors, tape.
01 Prepare six red packets, scissors and tape that are about the same size.
02 Align the bottoms of the six red packets and use scissors to cut the tops of the six red packets into six red packets of the same size.
03 Fold the four corners of a red envelope into a small triangle in the middle.
04 In the same way, fold the four corners of the other five red packets inward into small triangles.
05 Tape the two small triangles adjacent to each other with tape.
06 Use the same method to glue all the two triangles adjacent to each other of the six red envelopes to form a lantern belly.
07 Use scissors to cut a thin strip on the scrap and glue tape to both ends.
08 Glue the slender strips on the inside of the two red packets on the opposite side as lantern handles.
09 Cut a thicker rectangle from the scraps, glue one end with tape, and cut the other end into many thin strips with scissors to make lantern spikes.
10 Glue the lantern spike under the belly of the lantern, and the red envelope lantern is ready.
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The steps to make a red envelope lantern are as follows:Material tools: 12 red packets, stapler, scissors, rope.
1. Fold the red envelope well.
2. Fold the middle line in half along the long side and the short side respectively.
3. Fold out the two corners facing up and the two corners facing down.
4. As in steps 2-4, prepare 12 red packets. Then use a stapler to staple the upwards corners together.
5. Connect the 6 red packets together.
6. Bend the two corners of the same red envelope inward and staple them together, and the upper part of the lantern is completed.
7. In the same way, use another 6 red packets to make the lower half of the lantern. When both parts are done, staple the two corners that are folded down together. The two corners of the same red packet should be one inside and one outside, and then ordered.
8. The main body of the lantern is completed.
9. If you don't have a ready-made lantern spike, you can use a red envelope to seal yourself and make it. Fold it in half along the long side first.
10. Use scissors to cut several knives equidistantly, but do not cut them.
11. After that, fold diagonally and set it up.
12. Thread it with a thread and hang it on the lantern.
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Method steps: First fold the four corners on the red envelope. Fold the four corners of the red envelope with the patterned side facing up. If we are really not sure, we can first fold it in half like this, make a mark, and you can easily fold out a triangle of the same size.
After all are folded, take out four of the red envelopes, arrange them in a cross shape like this, and then use a stapler to nail the four corners that overlap together, and the bottom of the lantern is ready.
Next comes the crucial step! Take a red envelope, find the side of the long side of the forest, and connect the two red envelopes at the bottom of the lantern with the corresponding two corners, and fix them with a stapler as well.
After nailing, the junction of the 3 red packets is an equilateral triangle. In the same way, nail 3 more red envelopes.
Make up the top of the lantern with the remaining 4 red packets in the same way as you make the bottom of the lantern.
Thread the rope through the middle of the top and tie a knot to fix the red rope to the top of the lantern. In the same way, fix the Chinese knot at the bottom of the lantern, and finally use a stapler to connect the two parts that have been made diagonally, and a small lantern is fine.
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The tutorial on how to make lanterns in red envelopes is as follows:
Method 1, 1, First of all, we need to prepare some unwanted red envelopes, and then cut off the top seal with scissors, and then use a utility knife to open the three edges of the red envelope.
2. A complete red envelope, we can divide it into two pieces, then we need to take the back of the red envelope, and then use scissors to cut off a part of its edge, which is about a centimeter wide.
3. Then we need to take out the side of the red envelope with letters, prepare a pen and ruler, and then draw a one-centimeter-wide line on the left and right sides of the red envelope, and the inside is an equal part of millimeters.
4. According to this method, after the red envelope is prepared, when the lines are cut later, it will become very uniform and straight.
5. After dividing the red envelope, we also need to use a manual knife to cut it according to the divided thin line. After all the red envelopes are divided, then we need to prepare an appropriate amount of double-sided tape, and glue double-sided tape to the places one centimeter wide on the left and right sides of the red envelope shell.
6. After the side of the red envelope with letters is ready, then we need to put it bottom down and glue it to the surface of the bottom of the red envelope to make the two sides of the red envelope mixed into one side.
7. After gluing the red envelope, we have to cut off part of its left side, and then glue double-sided tape to its bottom respectively, and glue them together, and the bottom of the red lantern is completed.
8. Prepare the bottom of the lantern, and then we have to prepare a scrap edge that has just been cut, fold it together, and then glue it to the top of the red lantern, a complete red lantern, and it is finished.
Method 2
1. Fold six of the red packets in half, with the top two corners folded outwards and the bottom two corners folded inward.
2. Use double-sided tape to glue all the folded corners on it.
3. Take out the remaining six red packets and fold them in half, with the top two corners folded inward.
4. Fold the two corners below outward, and glue the lower corners with double-sided tape.
5. Glue the upper and lower parts with double-sided tape and stretch them open, and the hexagonal palace lamp is completed.
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The first step is to align the bottom of the six red packets, and use scissors to cut the top of the six red packets into six red packets of the same size >>>More
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Give more easy-to-understand examples and be patient.