In the teaching staff to carry out teaching activities, usually need to use the lesson plan to assist in teaching, writing a lesson plan is conducive to our understanding of the content of the material, and then choose a scientific and appropriate teaching methods. What format do you need to pay attention to when writing a lesson plan? The following is my carefully organized not to fall back on the lesson plan reflection, just for reference, I hope to be able to help you. In this activity, it is through a set of comparative experiments to study the secret of not falling down toys, to find out the secret of not falling down. This activity requires eggshells to make a tumbler, so before the activity, please ask the children to collect eggshells, and the opening of the eggshells should be on the small side, and wash them well. The main activities are as follows: I. Appreciate the classroom materials and stimulate the interest of the tilting doll. Discuss how to make a tumbler. Three play their own creativity, try to make and use a variety of materials for decoration.
Activity Objectives:
1, play their own creativity to try to make a tumbler, and use a variety of materials for decoration.
3, experience the fun of making and decorating activities.
4, through the children's own activities, perceive the secret of the "non-turning toys", and found that the bottom of these non-turning toys are hemispherical.
4, through the children's hands, let the children understand the principle of the "tumbler". So that children realize that the toy will not fall into the object loaded, the toy can stand on the light weight, but a trigger on the fall, the need to fix the heavy objects in the bottom of the hemisphere in the center to be made into a toy that does not fall.
5, in the practical activities to cultivate young children to observe and compare, hands-on and independent problem solving ability.
Activity Preparation:
⒈ ⒈ empty eggshells manually a color clay, solid glue, double-sided tape, a number of decorations of various materials, scissors.
⒉ppt courseware.
The focus of teaching:
Lead the children to discover that the bottom is half-autumn shape on the top of the light and heavy objects are not easy to fall. Only in the bottom into the heavy things, but also to fix it in the center, can make the toy how to wrench not fall.
Teaching Difficulties:
In the process of children's operation and exploration to summarize the secret of the tumbler does not fall.
Activity process:
I. Appreciate the courseware, stimulate the interest of the tumbler.
1, teacher: have you ever played with the tumbler? What is it like? Let's come together to learn what a tumbler looks like!
2, the children imitated the tumbler swing.
3, the teacher showed the empty eggshells made of the tumbler example, to stimulate children to make their own interest in the tumbler.
Teacher: Which one do you like and why?
2. Discuss how to make a tumbler.
1, question: who knows why the tumbler will not fall? What can be done to make it not fall down?
2, individual children try, collective discussion of the reasons for success or failure, to summarize the correct way to make.
3. Summarize: Try to put the playdough from the top of the eggshell and fix it gently, and if it doesn't fall down, you have succeeded.
3, play their own creativity, try to make and use a variety of materials to decorate.
1, ask the children to find the balance of the egg first and then gradually add playdough in the egg shell from less to more, so that the egg becomes not fall.
2. Guide the children to create their own ideas to create a tumbler. (Prepare some different materials on each group of decorations, children can choose their own decorations) Teachers can assist children to complete.
Four, works show and exchange.
1, discuss the creative process have encountered difficulties, and if so, ask the children to say how to overcome.
2, the children show the work to say their own characteristics of the place.
Teacher: How is your tilting doll different from others and what are its characteristics?
3. Guiding children to display their works, we observe the works and give encouragement.
Teacher: Whose tumbler do you think is the most special and why?
V. Finish making
Children play together, experience the fun sense of achievement.
Six, the end of the part:
The children made a good eggshell tumbler show, *** with the appreciation.
Teacher: "We are ready to throw away the eggshells made into such a beautiful and fun toys, in fact, life has a lot of waste, a little change, can be reused, as long as the careful observation, pay attention to; life everywhere can be turned into treasure.
Activity Reflection
The goal of this activity is to let children actively explore the tumbler and discover the secret that the tumbler does not fall. During the activity, the children learned to ask questions, explore problems and try to solve them, so that the experience gained by the children are obtained in their own exploration', and the impression in the brain is naturally more profound than that imparted by the teacher alone. The children's experiences are all gained through their own explorations," he said.
This activity has both scientific exploration and hands-on production, which is more in line with the interests of young children, and is a form of activity that children like very much, so it was more successful, but I still found some problems in the activity, such as not enough materials to prepare for the activity, and some of the strongest children thought of a lot of innovative methods, but they were limited in the materials. So I didn't give the children a better space to play. In the future, I should prepare more materials for the children to operate better in the scientific activities.
Through this activity, it once again verifies the old saying that it is easier said than done!
Activity design background
1, "tumbler" is a toy that children like very much, but it contains the balance of force of the scientific reasoning, how to let the children find these scientific phenomena, and understand to apply them? The first is to use the same method as the second.
2, through this activity, we prepare a lot of materials for children, so that children through their own hands, experience, discovery, explore the secrets, and make a variety of toys that do not fall. We will also make sure that the children can get useful learning experience from it.
Activity Objectives
1, through the children's own activities, perceive the secret of the "tumbler", stimulate children's interest in exploration.
2, through the children's hands, let the children understand the principle of the "tumbler".
3, in the practical activities to develop children's observation and comparison, hands-on operation and find problems and independent problem-solving skills.
4, willing to try boldly, and share their own experience with their peers.
5. Stimulate children's interest in science activities.
Teaching Focus and Difficulties
Cultivate children's hands-on ability and stimulate children's interest in exploration.
Preparation
1, set the scene "toy city": ping-pong balls, eggshells, used balls to make a variety of toys placed in the activity room
around (some of them will fall, some will not fall).
2, the children operating materials: paper, glass balls, beans, sand, plastic balls, play dough, small stones.
3, tape recorder, the song "not down" tape.
Activity process
Introduction: to the "mysterious toy city" to play the form of the title, to stimulate children's interest in exploration. The class teacher pretending to be a "blue cat" said: "Children, hello, I'm the blue cat, welcome to the mysterious toy city, where the toys hide many secrets, waiting for you to play and find out, to see who found the most."
First, free to explore
1, explain the task: you play can be careful to look at, compare, shake, see
Discover what? (found down and not down)
2, young children free to play.
3. Question: "How did you play, what did you find? What are the similarities
and differences between these toys?" Guide children to touch the bottom, found that the bottom are hemispheres, some toys will fall down and some will not fall down.
Summary: children in the "Toy City" play very seriously, but also brainstorming, found that the "Toy City" in the toys are hemispherical, and then compare and contrast, the children found that some toys will fall down, and some will not fall down.
Second, try to operate the production of toys that do not fall
The children exchange experience of the "tumbler" does not fall secret: light on the bottom of the weight, fixed bottom object.
1, the teacher played the song "tumbler", further triggered the children to discover the secret of "tumbler", tumbler with something in it.
2, children's operations: the toys will fall into something
(1) Tips: Teachers have prepared for the children of paper balls, plastic balls, glass balls, sand, beans, playdough, small stones and other things, you are free to each of these things were loaded into the toys to try and see if the toys can stand up.
(2) the organization of young children to discuss:
What you put in the toy, what phenomenon found?
Why did the toy fall down when it was put into the paper ball, and why did the toy stand up when it was put into the sand? What was discovered when the operation shook the toy with the sand?
(Standing toy fell down again) into what does not fall? (Play-Doh) Why?
Third, the demonstration of comparative experiments
Guided the children to observe and analyze the reasons, shaking the toy with a glass ball in the heavy things also rolled to the side, the side of the heavy, the toy collapsed to the side of the heavy. Fix the playdough in the middle of the bottom, it will not roll around, then the center of gravity of the toy is stable, the tumbler is made.
Fourth, complete the production, play, experience the fun sense of achievement
1, in the "tumbler" music, let the children make the tumbler.
2, did not complete the children continue to make tumbler toys, good tumbler toys for children with toys to the toy city to play.
V. End
Children today is really smart, found the "tumbler" toys in the scientific secrets, but also their own hands to do a "tumbler". Now, let's take it to the children in the middle and primary classes to play with it, okay?
Extension of the activities:
1, the corner activities in the science corner to put a variety of materials for children to try to make the tumbler.
2, outdoor activities, you can play with the children to play the "swinging tumbler" "golden chicken stand alone" and other feelings of force balance sports games.
(1) Activity Objectives:
1, through the children's observation and hands-on exploration, to find out that the reason why the tumbler does not fall down is: first, it is heavy on the top and light on the bottom, and secondly, it is a large rounded and smooth bottom surface.
2, a simple understanding of the center of gravity of the object, the size of the base area of the object and the stability of the simple scientific reasoning.
3, the emergence of young children's desire to explore science.
(2) activities to prepare:
Several tumblers; boards, cones and other objects.
(3) Activity process:
1, riddle introduction: a grandfather, do not look old, walking left and right swing, is not down.
2. Produce a tumbler to arouse children's interest in participating.
(1) Teachers let the tumbler move, and ask the question, why does the tumbler not fall down how to push it?
(2), children in groups, with the problem to operate, explore and discover the reason why the tumbler does not fall.
(3) The teacher is only a participant and guide in this process.
3, into the collective activities, the teacher asked the following questions.
(1), the appearance of the characteristics of the tumbler: what does it look like at the bottom? What does its top look like? What did you find during the operation of its upper and lower ends?
(2) Why does the tumbler not fall over?
(3), the teacher summarizes: the reason why the tumbler does not fall over is that its body is top-heavy and bottom-light, there is a heavier piece of iron at the bottom; and the second is that the bottom area is large and rounded, tilted to one side, the role of gravity to make it swing up.
4. Explore the simple reasoning behind the relationship between the center of gravity, the size of an object's base area, and stability.
(1), children in groups to manipulate the board, cone, so that the operation of the object to stand, the teacher in the process to lead.
(2), the process, the teacher and children *** with different ways to make the object stand, looking to find the object stability and what characteristics of the object has to do with. Why can't a cone stand up when the cone is down?
(3), manipulate the tumbler, let it sway from side to side, discover the simple relationship between the center of gravity and the effect of gravity.
5. Teacher summary.
(1), through the different ways of standing on the board, found that the larger the bottom area, the more stable the object.
(2), through the operation of the tumbler, when the tumbler falls to the left, the center of gravity and gravity line of action on the right side of the point of contact, and vice versa the same; the greater the degree of tilt of the tumbler, the greater the effect of gravity, the greater the swing.
6, the children play with the tumbler while reciting the children's song at the end of the action.
7. With the children's song: "The tilting doll is really fun, and it has a unique look;
The head is small, the feet are big, the head is light, the feet are heavy;
It will not fall down if you push it on the left, and it will not fall down if you shake it on the right;
The bigger the tilting is, the bigger the swinging is;
If you fall to the left, the center of gravity and gravity's line of action are on the right;
If you fall to the right, the center of gravity and gravity's line of action are on the right;
The center of gravity and gravity's line of action are on the right. Pouring, the center of gravity and the line of gravity (point of contact) is on the left;
Shaking, swinging, tilting is my fun companion.
(1) Art activity: making a tumbler
(2) Objectives:
(1) To consolidate and apply the scientific knowledge learned in science class by making a tumbler.
(2), through the production of tumblers to develop children's hands-on ability, creativity.
(3) To stimulate children to enjoy the fun of science in art.
(a) Activity Preparation:
1, eggshells, yogurt bottles, corn kernels, rice, millet, beans and so on.
2, color pens, scissors, glue, and timely stickers and other auxiliary materials.
3, a few examples
(C) the process of activities:
1, show examples, play and say the end of the science class children's song to introduce the subject, to cause children to participate in the interest.
2. Observe the example, and ask the children to say what they observed the production process of the tumbler.
(1), ask the children to shake the tumbler and find out that the tumbler must first have something in its stomach to make it have weight.
(2) Discover whether the tumbler can keep from falling if there is little in its stomach.
(3) What is the first step in making a tumbler, and then what? Why?
(4) Tell us what the tumbler you are going to make will look like.
3, group production of the tumbler, let the children according to their own preferences to choose their favorite group to make. Children making process, the teacher to timely, timely guidance, the ability of poor children to demonstrate, timely discovery of creative children to praise.
4, evaluation activities. First of all, let the children and their partners to say to each other the name of their tumbler, how to make, the degree of the tumbler down the size of the tumbler and so on. Teachers for individual evaluation, especially those who are less capable of children, pay attention to find the advantages of his work to stimulate their self-confidence.
5, and less than the Weng with the dance to end the course. (Health song song to accompany, children's song is: left shake, right shake, the head of a small, round feet, head light feet heavy to do sports, left push not down, right push not down, left and right shake really ah ah really lovely!
Activity Objectives:
1, preliminary feelings, identify the structure of the music ABA features.
2, experience the joy of playing music with peers.
3, with the help of charts to memorize the lyrics, learn the song "not fall down and little doll".
4, in the performance, can and companions to cooperate with each other, *** with the completion of the performance.
Activity Preparation:
Recordings, toys and so on.
Activity process:
1, guide the children to appreciate the music in segments.
Listen to the first segment, who is dancing? How do you know?
Listen to the second segment, who is dancing? How is the music different from the previous section?
Listen to the third verse, who is dancing? Why?
Enjoy it in its entirety, feel the structural characteristics of the music ABA, and say how you feel about the whole piece.
2. Show and Share The children are divided into two groups, playing the role of the undefeated man and the little doll.
The children cooperate in the game.
Design Intentions:
From the point of interest of young children, to develop children's physical balance and coordination, to cultivate children's courage to challenge, dare to explore, the spirit of collective cooperation, and experience the joy of success.
This semester, the class has been carrying out the physical education and research activities of the park, in line with the purpose of "child-oriented, from the child, with the child activities", for the age characteristics of the older class and the physical development of the need to carry out this teaching and research activities.
Activity Objectives:
1. To develop the ability to balance the feet and the coordination of the body.
2. Boldly explore, actively participate in activities, and experience the joy of activities.
3. Cultivate children's sense of cooperation and learn to be united and humble.
4. Initial knowledge of health.
5. Participate actively in activities and speak out boldly.
Activity Preparation:
Balance Board Sandbag Basket Picture a Magnetic Tape Drum a piece of
Activity Process:
A. Preparatory activities:
Warming up, we are all undefeated.
II. Games
Activities:
1. Game: We are all wooden.
2. Ask to play again.
III. Exploration activities:
1. Play with the balance board freely.
2. Use the balance board to build a bridge
A: Children play as a group.
B: The river widens and children explore ways to pass the sandbags.
C: Increase the difficulty and children explore again.
D: Pass the sandbags again with more difficulty and have a competition.
3. Game: Find Friends
IV. Relaxation activities:
Listen to the music and enjoy the pictures, relax your body and put away the balance board in an orderly manner.
Activity Reflection:
Of course, in the pre-course design, I have paid attention to reflect the students as the main body, however, in the actual teaching of this class, there is still a teacher leading the students to go, whether it is in the literacy method, or guide reading aloud, the teacher to give more, and always too much of their own feelings added to the students. In fact, should believe that students, let go of students to read their own understanding, teachers only need to be in the students do have difficulties in the place of guidance, teaching learning methods, reflecting the learning of students.
Activity Objectives:
1. Actively explore the non-tumbler, discover the secret of the non-tumbler does not fall.
2. Willing to participate in activities, boldly try, dare to express their exploration process and results in front of the collective.
3. Cultivate children's curiosity about things, willing to boldly explore and experiment.
4. They are willing to try boldly and share their experiences with their peers.
5. Stimulate children's interest in science activities.
Activity Preparation:
Several eggshells, playdough, pictures
Activity Process:
1. Riddles to introduce the tumbler. The round body swings from side to side, you push it and I push it, push and push it does not fall.
2. What does it have? Let's try, stop it is straight. Today we are going to do is not fall down. (show picture)
3. Why do you call it a tumbler? Why doesn't it fall down? Ask the children to make bold guesses.
4. Teachers open the bottom of the tumbler and discover the secret inside. (The bottom is round, slippery and contains an object)
5. Teacher takes out the object at the bottom and asks the children to guess whether the tumbler will stand or not. And test. (No.) We came to two conclusions, a tumbler its bottom to be round and slippery, and there should be objects inside. Then is not the bottom of the round smooth inside the object can be made into a tumbler?
6. Invite children to make a tumbler. Use playdough instead of objects into the tumbler. Want to do a tumbler. Today we use playdough instead of other objects, the teacher has provided you with some bottom round slippery material, please come to be an inventor, to make a tumbler.
7. Show the children to make a tumbler, find the problem, solve the problem.
(1) Some of them can stand up and some can't. Choose an example of each ask the maker to introduce how they do, and ask them to open the bottom of the tumbler, to find out what is different in the production. (stand up the playdough stuck to the bottom, can not stand up the playdough did not stick)
(2) stand up, some stand up is straight, some are crooked. Choose one example of each and ditto to discover the differences in their production. Show the secrets discovered by means of pictures.
8. Invite children to make again, modify and perfect their own tumbler.
9. Guide the children to find out the success of the tumbler need enough playdough, too little, the bottom is too light, it will not stand up.
10. Teacher summary. A successful tilting doll needs conditions. Help the children to recall through pictures.
Activity Reflection:
This activity has both scientific exploration, and hands-on production, so the children will be more like, more in line with the interests of young children. Before the activity I think that the tumbler should be a toy that children often play in life, the tumbler is really brave, we also want to learn the spirit of the tumbler continue to stand up in the face of difficulties. Let's and your little friends to introduce your tumbler it.