"Heart" large class teaching plan 1 activity goal
1 Let children know that the heart is an important organ of the human body, and get a preliminary understanding of the position and function of the heart.
2. Cultivate children's ability to protect themselves
Willing to explore, communicate and share.
Learn to keep a happy mood and cultivate children's good feelings of loving life and happy life.
Teaching emphases and difficulties
Know how to protect our hearts.
Activities to be prepared
Heart picture, heart model
Activity process
1' Listen, let the child's ear stick to the child's chest next to him and listen to his heartbeat.
Show wall charts and models, see where the heart is in the human body, talk about the shape of the heart, and help children point out the position of the heart.
Let children know what function the heart has. The heart beats day and night, sending blood to all parts of the body, so that the body can get nutrition and oxygen to ensure good health.
4 Find the heart after exercise: lead the children to run outdoors for two minutes and return to the classroom to let the children listen to each other's heartbeats.
Discuss in groups, how to protect our hearts? Representatives of all groups are invited to speak.
6 End the activity: Guide the children to say that exercise can make the heart healthy, but you can't do strenuous exercise for a long time, otherwise it will make the heart tired. When you have a fever and fear, your heart beats faster. When you have a fever, you should be treated in time, breathe more fresh air at ordinary times, and you can't sleep on your stomach when you sleep, so as not to oppress your heart. Cultivate children's correct sleeping posture.
Activity extension: provide stethoscope for children and listen to each other's heartbeat. Choose an easy-to-understand CD.
Let the children see it.
"Heart" big class teaching plan activity goal 2:
1, let children know that the heart is an important organ of the human body and get a preliminary understanding of the position and function of the heart.
2. By listening and touching, feel the beating of the heart and pulse and the changes after exercise, and cultivate the ability of self-protection.
3. Willing to try boldly and share experiences with peers.
4. Try to record the experimental results with lines and describe them with appropriate words.
Activity preparation:
Heart chart, heart model.
Activity flow:
1, let the child's ear stick to the chest of other children, and what sounds can be heard from each other. ("Knock-knock" sound is the sound made when the heart beats. )
2. Show wall charts and models to let children observe the position of the heart in the body. What's the shape of the heart? Pear-shaped, as big as your fist. The teacher helped the children point out the position of the heart.
3. Let children know the function of the heart. The heart is an important organ of the human body. It is like the engine of the human body, which beats day and night, sending blood to all parts of the body, giving the body nutrition and oxygen, and keeping our body healthy.
4. Let the children look at the back of their hands and wrists. The blue tubes they see are venous vessels, and the wrist is beating the arterial pulse.
5. After the teacher takes the children for 3 minutes, let the children listen to each other's heartbeat and feel the difference between arterial pulsation and quiet. My heart rate and pulse are faster and stronger than before. )
6. The heart is an important organ of the human body. When the heart stops beating, people die. So take good care of your heart.
7, inspire children to say: exercise can make the heart healthy, but you can't do strenuous exercise for a long time, otherwise the heart will be tired. When you have a fever or fear, your heart will beat faster, so don't watch scary cartoons. Treat your fever in time, breathe more fresh air and exercise more. Don't sleep on your stomach when you sleep, so as not to oppress your heart and cultivate a true sleeping position.
End of activity:
Provide stethoscope for children, listen to each other's heartbeat and feel the pulse.
Teaching reflection:
The activity ideas are more detailed and clear. In this class, most children have a good grasp of the situation, the classroom atmosphere is very active, the children's interest is very strong, and the whole activity is relatively smooth. It provides a space for children to discuss and think in groups, so that children can learn to find answers through thinking. This can cultivate children's correct sleeping posture and self-protection ability.
Design concept of lesson plan 3 in Xinda classroom;
The Guiding Outline of Kindergarten Education clearly points out that safety and health education should be closely integrated with children's life to improve children's awareness and ability of self-protection. It is pointed out that the choice of educational activities should reflect the following principles: it is not only in line with the existing level of children, but also challenging; It not only meets the actual needs of children, but also benefits the long-term development of children; Choosing things and problems that children are interested in is not only close to their lives, but also helps to expand their experiences and horizons.
Children in large classes are no longer limited to their external image, but are more interested in some hidden secrets. The heart is an important organ in our body, which is both familiar and unfamiliar to children and full of mystery. This kind of teaching activity allows children to experience and communicate with each other in a relaxed and independent atmosphere, and to understand the position, beating law and function of the heart, so as to learn to protect the heart.
Activity objectives:
1, preliminarily perceive the beating, position and function of the heart, and understand that the heart is an important organ of the human body.
2. Know the correct way to protect your heart.
Activity preparation:
1, music tape, tape recorder.
2. Human viscera model.
3. courseware.
4. Mind animation.
Activity flow:
I. Introduction of activities
Today, teachers and children will look for a very important organ in our bodies. What is this? Before the teacher tells you, let's listen to a recording.
Teacher: What's that noise?
Children: playing drums, knocking at the door, setting off firecrackers, knocking on the table ... (one child whispered: heartbeat)
Teacher: Yes, it does sound like drumming and knocking at the door, but did the children hear the teacher's question clearly? This sound comes from a very important organ in our body, so what can it be?
Most children answer: heartbeat!
(analysis: this kind of activity introduction can concentrate children's attention in the shortest time, and at the same time consider children's listening and listening ability. )
Second, feel the heart.
(1) Sensing the position of the heart.
Teacher: Each of us has a heart. Do you know where the heart is?
Then let's find it together! Let's put our hands on our chests and move a little to the left. Did you find it? Do you feel anything?
Most children can find the heart and feel its beating, but some children can't. )
(2) Sensing the beating of the heart.
Teacher: Just now, some children said they felt the heartbeat, and some children said they didn't. How can we make every child feel the heartbeat obviously? Do you have any good ideas?
Children: Go running, climb stairs, and shoot. ...
This activity has sent the teacher to the countryside twice. When answering this question, rural children's answers are much more wonderful than ours. It can be seen that children in rural areas are more experienced than children in cities in sports. )
Teacher: The teacher also thought of an idea. Do you want to know? If we jump, what will happen to our heart baby? Let's have a try! Dance "healthy songs" to the music. )
Teacher: Now let's touch our hearts again. Is it the same as what we just danced?
Child: It's different. Get up.
Teacher: How does it jump?
Children: Knock, knock, plop.
Teacher: Why can we feel the beating of the heart clearly with our hands now?
Child: Because we just danced.
The teacher concluded: Now we know a secret. It turns out that exercise can make our heart beat faster
(Analysis: It is in line with children's cognitive characteristics to let children find their own answers after personal experience. At the same time, it also combines the whole activity with activities, so that children can acquire knowledge in a relaxed and pleasant atmosphere. )
(3) Perceive the shape of the heart.
Teacher: Just now, we all obviously felt the beating of the heart, so what does the heart look like?
Child: Like a love affair.
Teacher: This is a model of the internal organs of the human body. Let's look at the heart, baby.
What does it look like?
Children: I like strawberries, locks, love and peaches. ...
Teacher: Our hearts are only as big as our own fists.
(4) Sensing the function of the heart.
Teacher: Our hearts are only as big as our own fists. What role does such a small heart play in our body? Let's watch a heart animation.
Teacher: What do the children see?
Young children: the heart.
Teacher: Keep looking down and tell me what you see.
Young children: multi-tube. (Some children will say "blood vessels")
Teacher: What do you see the heart doing?
Child: It's beating.
Teacher: How does the heart beat? (Use words and gestures to feel the contraction of the heart)
Teacher: It turns out that the beating of the heart is actually the contraction and expansion of the heart. What do you see when the heart contracts?
Young children: There is blood flowing out.
The teacher concluded: When the heart contracts, blood is squeezed into arterial blood vessels, and the blood transports the nutrients and oxygen that our body needs to the whole body through arterial blood vessels, so that every cell in our body is full of food and drink. If the heart stops beating, human life is over.
(Analysis: Let children intuitively and vividly perceive the function of the heart by playing animation. )
Third, protect the heart.
1, Teacher: The heart is so important to our human body, so how should we protect our own heart? There is a children's song that goes like this: a small heart contributes a lot and relies on it to transport blood. In order to make it healthier, we often eat fruits and vegetables. Eating meat, fish and beans is better. Proper exercise and rest will make it stronger.
2. Combine courseware to let children know more about how to protect their hearts.
3. Teacher's summary: Now we know that to protect the heart, we should first eat everything without being picky about food, and then pay attention to proper exercise and rest. Exercise can make your heart healthy, but you can't do strenuous exercise for a long time, otherwise your heart will be tired. Sleep correctly, don't sleep on your stomach, so as not to oppress your heart. As long as we pay attention to protecting our hearts, then our bodies will be stronger.
Fourth, activity extension.
1, provide a stethoscope for children to listen to each other's heartbeat.
2. Go home and measure mom and dad's heartbeat, and listen to what's different from your own heartbeat.
Activity reflection:
In this activity, I changed the pure preaching form of the usual health care class, but guided the children to actively participate and explore by listening, touching and jumping like the last science activity class. The whole activity fully considered children's learning characteristics and cognitive rules, and health, language, science and other contents were organically linked and infiltrated each other. Inadvertently, the child learned to be careful, thus knowing how to protect his own heart, and truly achieved "the teacher teaches with care, and the child has no intention to learn"!
"Heart" lesson plan 4 activity goal
1. Know that the heart is an important organ of the human body and understand the relationship between heartbeat and health.
2. Know the correct way to protect your heart.
Activities to be prepared
1, cardiogram;
2, stethoscope.
Activity process
First, perceive the characteristics of the heart.
1, guide the child to observe the heart picture.
2. Let the children know where the heart is in the human body, and put their hands on their own or their companions' chests to feel the beating of the heart.
Second, let children know the function of the heart.
The heart is an important organ of the human body. It is like the engine of the human body, beating day and night, so as to transport blood to all parts of the body, make the body get nutrition and oxygen, and keep our health.
Third, have a look and feel.
Let the child look at the back of his hand and wrist, see that the blue tube is a vein and touch the beating artery in the wrist.
Fourth, find the changes after exercise.
The teacher leads the children to run for two minutes, so that the children can listen to each other's heartbeats and feel the difference between arteries and quietness.
My heart beats faster, my pulse is faster, and I am stronger than before. )
Verb (short for verb) protects the heart.
The heart is an important organ of our human body. When the heart stops beating, people will die, so we should protect the heart.
Six, inspire children to say:
Exercise can make your heart healthy, but you can't do strenuous exercise for a long time, otherwise your heart will be tired.
When you have a fever or fear, your heart beats faster. Therefore, don't watch horror cartoons, treat fever in time, and don't sleep on your stomach.