Kindergarten junior high school mathematics courseware 1: understanding left and right
Design background
Children have a vague understanding of left and right. I want to concretize and visualize the abstract concept of left and right through this activity with easy games, so that children can learn to distinguish left and right through their own personal experiences, and discover and understand the difference between self-centered and object-centered left and right.
moving target
1. Children can know the positional relationship between left and right with themselves as the center, and can distinguish left and right with objects as the center.
Be able to use left and right directional words correctly.
Important and difficult
Teaching emphasis: correctly understand and distinguish the positional relationship between left and right.
Teaching difficulties: being able to correctly use left and right directional words.
Activities to be prepared
Music tape "healthy songs", "looking for friends", little star patch, chair, animal pictures, small house.
Activity process
Start link: rhythm: do the action with the music "Health Song" to let the children experience the left and right.
Basic link:
1. Know your left and right.
(1) The teacher instructs the children to stick the little star on the hand holding the brush, and then asks the children to raise this hand, telling the children that the raised hand is the right hand and the other hand is the left hand.
Think about it, what do we often do with our right hand? What is our left hand doing when doing these things? The left hand and the right hand are good friends, and they are very powerful together. Look at your health, children. Is there such a good friend?
(2) Game: Listen to the password and make corresponding actions.
Touch the right ear, right eye and right leg with your right hand; Touch your left foot with your left hand. Left shoulder, right hand slaps left shoulder, left hand slaps right shoulder and right leg.
2. distinguish between left and right.
Play music games and change seats. Let the child feel that the right hand is right and the left hand is left.
(1). At the beginning of the music, while listening to the music, you can move freely around the chair and say nursery rhymes: children listen carefully, and the music stops to find the chair. When the music stopped, the children quickly went to the small chair and sat down.
(2) Let the children say: Who is on my left and who is on my right?
(3) Game: Small animals find homes (show small houses).
Help small animals find their homes according to the instructions: panda home is on the far left, chicken home is on the far right, rabbit home is on the right of panda home, and puppy home is on the left of chicken home.
3. Children perceive the opposite direction.
Music game >
At the beginning of music, children find friends while playing games. "Find a friend, find a good friend, salute, shake hands. You are my good friend. "
Ask questions; All the children shake hands with their right hands. What did you find? Is the right hand in the same direction? The child sensed its characteristics and found the opposite direction.
Summarize; We stood face to face, because the directions were opposite, so the right hand raised was just the opposite.
4. Understand the object-centered distinction between left and right.
The teacher lined up the pictures of dogs, kittens, rabbits and ducks. Let the children tell who is on the dog's left and who is on the right.
End the link; The children do actions with music and healthy songs to end the class.
Activity expansion:
1. Put the small animals in the activity area and let the children tell who is on the left and who is on the right.
2. Place the small animals according to the instructions.
Kindergarten junior high school mathematics courseware II: Understanding left and right
Activity name: Understand.
Activity objectives:
1. Create a scene to let children experience the position and order of the left and right.
2. Through activities, children can determine the position and order of the left and right objects, and can express them in words, and initially experience the relativity of the left and right.
3. Make children get positive emotional experience in learning activities.
Activity preparation:
1. Pencil, eraser, scissors, pencil case, ruler.
2. Each child has 1 group of pictures.
Activity flow:
1. Raise your hand and answer.
Children, there are some guests in our class today. First of all, we welcome them with warm applause. Who knows, one will come.
How many guests did you meet?
Which hand did you raise when you answered just now? What else can the right hand do? What about the left hand? My left hand and right hand are good friends. Do you still have such good friends? (left leg, right leg; Left foot and right foot; Left ear and right ear; Left eyebrow, right eyebrow, etc. )
2. Listen to the password and do the action
Extend your left hand and your right hand; Shrug your left shoulder and shrug your right shoulder; Stamp your left foot and stamp your right foot; Touch your left ear with your left hand and your right ear with your right hand; Touch the right ear with your left hand and the left ear with your right hand. ...
Step 3 name by direction
(1) Kindergarten teachers put pencils, erasers, scissors, pencil boxes and rulers in turn from left to right, so that children can name the stationery. "Look, children, what stationery is on the far left and what stationery is on the far right?" "Who will tell the teacher what stationery is on the left side of the ruler? What stationery is on the right side of the ruler? "
(2) Ask children to release the pictures according to the teacher's requirements. First find out the tiger picture, put the rabbit picture on the left, the kitten picture on the left, the panda picture on the right and the duckling picture on the right. Let the children talk to the children next to them. What picture is on the left of the tiger picture? What is the picture on the right?
(1) The teacher and the child are standing face to face. The teacher asked the child to raise his right hand, and the teacher raised his right hand himself. What's the difference between a teacher's right hand and a child's right hand?
(2) The teacher turned his back, in line with the child's direction, and then raised his right hand. Let the children experience standing face to face, because the direction is different, so their right hand is just the opposite of the teacher's; If the direction is the same, the teacher's hand is the same as the child's!
practise
Let the children say, which hand or foot is this picture? Please put it on your left hand and left foot. Draw "\/"in it, and draw "△" in it with your right hand and right foot.