Small class math fun round baby teaching plan 1 activity design background
Toy car is one of the favorite toys of small class children, but one day, the wheels of the car fell off and the car couldn't move any more. Why? This aroused the child's curiosity. So, together with them, I collected a lot of things about circles in life as operational materials for children to play in middle school.
moving target
1. By watching and playing with circular objects, we can initially perceive the basic characteristics of the circle.
2. Improve children's observation and operation ability.
3. Be able to actively participate in activities and experience the fun of activities.
4. Stimulate children's interest in learning graphics.
5. Cultivate children's comparative judgment ability.
Teaching emphases and difficulties
Key point: Let children experience the fun of activities by understanding the basic characteristics of the circle.
Difficulty: It can be combined with various circular materials to form beautiful composite graphics.
Activities to be prepared
1. Material preparation: round building blocks, buttons, potato chips cans, eight-treasure porridge cans, round chess pieces, ramps made of cardboard, toothpicks, disks with holes in the middle, rectangular building blocks, etc.
2, study preparation: courseware (pictures of spring girls giving gifts)
Activity process (it is not necessary to record all the conversations and activities between teachers and students in detail, but it is necessary to clearly reproduce the main links of the activity, that is, the beginning link, the basic link, the end link and the extension link. Note: Emphasis is placed on the basic links)
First, the courseware import:
Q: "Look, who's here?"
A: Spring Girl.
Second, move freely and perceive the circle:
1, Question: "Spring has come, and Miss Chun has brought us many presents. Let's see what presents we have together. Have fun and see what they look like when you play? "
2. Children choose their favorite items in the gift box to observe, think and tell stories.
3. Let's communicate and discuss the results.
Q: What did you find? Do you have a circle?
4. Teacher's summary:
Third, interactive games:
Show the courseware and find out what looks like a circle in the picture. Guide children to further understand the basic characteristics of circle.
Fourth, make small wheels in groups to guide children to understand the basic characteristics of circles.
1, students choose materials.
2. The small wheel rolls down the slope to deepen students' understanding of the characteristics of circular objects.
Verb (abbreviation for verb) keeps moving:
1, find out what else the round baby has changed?
2. Color the round doll.
Teaching reflection
First of all, children like round toys very much, but they know little about them. I chose this topic just to satisfy children's desire to explore in this respect.
Secondly, in terms of design ideas, this activity closely focuses on the goal of "inspiring children to explore the basic characteristics of the circle". The goal of the whole activity is clear, the level is clear, and it is promoted layer by layer, achieving the expected purpose and effect.
Thirdly, in the activity, boldly try to let children actively interact with homework materials and truly "play with middle school".
Finally, teachers provide an active learning environment for children.
Small class mathematics fun round baby teaching plan 2 activity goal
1. By watching and playing with circular objects, we can initially perceive the basic characteristics of the circle.
2. Improve children's observation and operation ability.
3. Be able to actively participate in activities and experience the fun of activities.
Activities to be prepared
1. Round building blocks, buttons, potato chip cans, eight-treasure porridge cans, round chess pieces, etc. There is a circle on each surface.
2. A courseware (a picture of a girl giving a gift in spring, a picture of many round babies rolling, a picture of flowers, the sun, chickens, birds, clocks, etc.). ).
3. Eight slopes consisting of cardboard, toothpicks, circular disks with holes in the middle, rectangular building blocks with shafts and wheels.
Activity process
1. courseware import stimulates interest.
Teacher: "Look, who's coming?" (Show the courseware "The Gift of Spring Girl")
Teenager: "spring girl."
2. Free to fiddle with things about the circle, and initially perceive the circle. (Showing the gift box)
Teacher: "Spring has come. Teacher Chun has brought us many presents. Let's see what presents we have together. Play again. See what they look like when they play? "
(Give the "gift" to the children and let them play freely)
Teacher: "What gifts are there?"
Yang: Potato chips.
Teacher: What do potato chips look like?
Young: round.
Teacher: "What other gifts?"
Young: eight-treasure porridge.
Teacher: What is the eight-treasure porridge jar like?
Young: round.
Teacher: "What other gifts?"
Yang: Buttons and building blocks.
Teacher: What do they look like?
Yang: Buttons and building blocks are round.
Teacher's summary: It turns out that there is a round baby in all the gifts given to us by Teacher Chun (show the courseware). It's round. It's fun to roll around.
Teacher: "let's quickly find the round baby hidden in the gift." After finding it, you can make good friends with the round baby hand in hand. "
The children found the circle stuck on the gift, tore it off and stuck it on the clothes.
(Comments: Boldly try to let children actively interact with operating materials, guide children to see, touch, play, find and post freely, create a relaxed and happy psychological atmosphere for children, and create conditions for children to play their subjectivity. )
Try to find a part of something similar to a circle on the map.
Teacher: "naughty round baby rolls and rolls." Why is it missing? Where did it go? "Show many round baby rolling courseware. )
Teacher: "It turned out that the naughty round baby played hide-and-seek with us. Let's find them together, shall we? You can talk to your good friends first. "
The children freely tell where the round baby is hiding.
Teacher: "where is the round baby hiding?" Who will tell everyone? "
Xiao A: The round baby is hiding in the sun.
Teenager b: hiding in the flowers.
Little c: hidden in the chicken. ……
Teacher: "Your little eyes are really smart. See where the round baby is still hiding? " (showing disks and wheels)
(Comments: Through audio-visual education, children's interest in learning is further stimulated, and children can communicate freely with their peers in a relaxed "hide-and-seek game" atmosphere, which not only exercises their oral expression ability, but also enhances their confidence in speaking boldly. )
4. Try to make interesting small wheels and cars in groups and roll on the slope to further perceive the basic characteristics of the circle and experience the fun of the activity.
"Naughty round baby is still hidden in the disks and wheels, and wants to play hand in hand on the slope. Ask our children to help them, will you? "
Children choose their own materials. Some children use toothpicks to connect two disks with holes in the middle into a pair of small wheels, and some children put rectangular building blocks with shafts on four small wheels to make a car. Then the children tried to get them to roll down the slope.
(Comments: In doing and playing, the atmosphere is more relaxed and free, children's interest in operation is high, their initiative and enthusiasm are fully mobilized, and they gain learning experience independently in exploration, and their hands-on ability has been greatly improved. )
End of activity
1. What else has Round Baby changed?
2. Color the round doll.