The goal of big class digital hide-and-seek 1 teaching plan;
1. Be able to observe courseware pictures carefully, judge and reason according to the shape of numbers, the color of tables and the arrangement of numbers, and try to solve problems.
2. Be able to cooperate happily with peers in activities and overcome difficulties together.
3. Feel the fun brought by digital games and experience the happiness of game success.
4. Cultivate children's spirit of trying and develop their agility and logic.
5. Let children understand simple mathematics.
Activity preparation:
1. Digital hide-and-seek PPT courseware.
2.8 laptops.
3. Digital card.
Activity flow:
First, the game import
Teacher: Today, let's play a game about numbers-listen to numbers and find friends. The teacher said how many people were there, so you hugged a few good friends.
Second, the game of finding numbers.
1. Picture showing numbers (rabbit, rooster, hat)
Teacher: What do you think this is? What's special about these pictures? These pictures are all made up of numbers.
Teacher: Please find the numbers hidden in these pictures on the computer in pairs.
2. Children are free to operate PPT in pairs to complete the number-finding game.
3. Focus on the discussion and enjoy the joy after completing the digital game.
Third, fill in the digital form of the game according to the rules of the game.
1. Display the digital table with PPT.
Teacher: There are also many digital babies hidden in this form. What can be found by careful observation? Some numbers are only half exposed, and some grids have no numbers but colors. )
Teacher: This time, we are still in pairs. Everyone should carefully observe the table, guess the numbers in the grid one by one according to the shapes of the numbers, and then try to operate them on the computer.
2. Children work independently in pairs, find out the numbers in the corresponding grid, and the teacher makes a simple summary.
3. Continue to play the courseware and let the children observe the form: What are the differences between the forms? What are the similarities?
Let children infer the numbers in the grid step by step according to the same color of the grid, and then boldly infer the remaining numbers by using the law of number arrangement.
Work in pairs and find the numbers in the table.
4. Focus on discussion and experience the fun of exploring problems with your peers during the game.
Fourth, play the game of guessing numbers.
1. Show the completed digital table and explain the rules of the game.
The teacher made all the numbers in this form into digital cards. I asked a child to draw one of these cards at random, and remember not to show it to me or say it out loud. Then I will ask a few simple questions, and you can look at the table and answer them, so that I can find out exactly what numbers are on the cards you draw.
2. Demonstration game, children play games, teachers and students exchange game roles, so that children can fully feel the joy of participating in mathematical intelligence games.
Verb (short for verb) activity is over.
Teacher: Today we played several games about numbers. Did you have a good time? Think it's funny? There are many games about numbers in life. We can explore the mystery of numbers with our friends and parents and play more interesting numbers games!
Teaching reflection
The math activity "digital hide and seek" in the big class is my second time. This time, we absorbed the shortcomings in the first activity and made improvements.
I made the whole activity more detailed, made the activity more gamified, and ran "hide and seek" through to the end. The numbers have been hidden and the children have been looking for them, making this process more complete. Since it is hide-and-seek, we should "hide" from the beginning, which is what I lacked in my last activity. This time, I put the numbers on the balloons, and made the digital balloons explode and disappear by using the whiteboard fade-out and sound effects technology, which achieved the effect of hidden numbers, making them more mysterious and children's sense of participation stronger. The number has been hidden for three times ~
For the first time, numbers were hidden in rabbits. Rabbits made up of numbers, children are looking for them. In the process of finding them, children can learn to talk about self-centered up and down, or rabbit body parts, and understand simple directions.
The second time, the numbers were hidden in the table. I used occlusion technology. I showed a digital grid with half the numbers hidden, so that children could find the numbers from it. The children analyze and guess which number it is according to the part of the number that is not hidden. The activity atmosphere suddenly improved. The children raised their hands to express their ideas, and the number 10 was quickly called out. At the same time, the children learned the directional words "row" and "column" by speaking.
The third time, we made a guessing game with the children's guessing table. This game fully mobilized the children's enthusiasm and consolidated new knowledge.
In the last part, I put forward higher requirements for the children to stimulate their desire to explore, and the children also expressed their courage to accept the challenge. Children can actively participate in the activities of the whole class.
Large class digital hide-and-seek lesson plan 2 activity goal
1, to stimulate children's interest in numbers.
2. Improve children's ability to express digital positions in a simple way.
3. Enjoy the joy of success and improve children's self-confidence.
4. Know that sorting according to different characteristics of things will have different results, and initially understand the reversibility of sorting.
5. Let children learn simple math problems.
Activity preparation:
PPT courseware, digital rabbit picture, digital form, 1- 10 digital card.
I. dialogue import 1. Tell me about the numbers (buses) (house numbers on the door of the cinema) in life.
Find the number 1 in the diagram. Find the numbers hidden in the picture. Work in groups of two children to enhance the sense of cooperation. Find the number and write it in the box below.
2. Play the slide show. * * * Look for the number on the rabbit in the slide. In the process of searching, the location of the number is determined by the description of the location.
Third, look for the numbers in the table.
1. Find out the integers (rows and columns) (counting from left to right) (counting from top to bottom) in the table by hiding half of the directional words accurately.
2. Find out the remaining numbers by arranging the numbers.
(ordinal arrangement law) (numbers in the same color table) (odd arrangement law)
3. In the number game, show the number card of 1- 10, hide any two numbers, judge which number is hidden through the table, and summarize the method of finding numbers.
4. Complete the number guessing game with 6 children as a group.
4. Play Slide 4 and play a more complicated number guessing game. export
Teaching reflection
The math activity "digital hide and seek" in the big class is my second time. This time, we absorbed the shortcomings in the first activity and made improvements. I made the whole activity more detailed, made the activity more gamified, and ran "hide and seek" through to the end. The numbers have been hidden and the children have been looking for them, making this process more complete. Since it is hide-and-seek, we should "hide" from the beginning, which is what I lacked in my last activity. This time, I put the numbers on the balloons, and made the digital balloons explode and disappear by using the whiteboard fade-out and sound effects technology, which achieved the effect of hidden numbers, making them more mysterious and children's sense of participation stronger. The number was hidden three times ~ the first time was on the rabbit, hidden numbers. Rabbits made of numbers, the process of children's search, let children learn to talk about self-centered up, down, left and right, or rabbit body parts in the process of searching, and understand simple directions. The second time, the numbers were hidden in the table. I used occlusion technology. I showed a digital grid with half the numbers hidden, so that children could find the numbers from it. The children analyze and guess which number it is according to the part of the number that is not hidden. The activity atmosphere suddenly improved. The children raised their hands to express their ideas, and the number 10 was quickly called out. At the same time, the children learned the directional words "row" and "column" by speaking. The third time, we made a guessing game with the children's guessing table. This game fully mobilized the children's enthusiasm and consolidated new knowledge.
Teaching plan of digital hide-and-seek in large class III Activity objective:
1. Try to use the experience of sequence to explore the method of reasoning and judgment in the game.
2. Willing to abide by the rules of the game and experience the happiness of the activity.
Activity preparation:
1, experience preparation: experience about sequence.
2. Material preparation: 1-20 digital card and headdress.
Activity flow:
First, find a seat (using the exclusion method) Children who participate in the game wear digital hats. They can only look at the numbers on other people's hats, not their own hats.
If you can't tell the numbers when you see them, the audience should not remind you.
1, guess six numbers and find a chair with the same number as your hat.
Tip: The number on the hat is 1-6.
Ask individual children to share their own methods.
Children's summary: remember how many numbers you have. If you remove what you see, the rest is the number on your head.
2. Guess 6 numbers for the second time: the smallest number on the hat is 3, and the other one is bigger than the last one. Please sit down from here.
Hats are three ways for children to communicate.
Why did 3 sit down first? What do you mean grow up?
3. 12 people play together: the numbers on your heads are all one size bigger than Fang's. Please sit down from here.
Why are you sitting here? Guess what the number on your head is? how do you know What's the difference between this and a six-person game?
Second, guess the numbers. Next, work in pairs. A man is wearing a hat on his head. This person can ask the number on your teammate's head. Your teammates can only answer big or small. See which couple guessed it first.
1, guess 1- 15 Please communicate with the fastest group.
Please demonstrate in the slowest group and find out the problem together.
What do you mean big and small?
The child is looking for ways to speed up, how to ask the numbers.
2. Guess whether 1-20 used the good method just now?
Please communicate with the fastest group.
Third, guess the numbers in the teacher's mind. I think there is a number in the teacher's mind 1-20. You can ask me questions, but I can only nod and shake my head.
Children ask questions (is it 1? Is it 2? You just used so many questions to guess the numbers in my head. Please discuss it. Can I ask you a few questions? You know what I'm thinking?
The child asked questions again.
Teaching reflection:
The math activity "digital hide and seek" in the big class is my second time. This time, we absorbed the shortcomings in the first activity and made improvements.
I made the whole activity more detailed, made the activity more gamified, and ran "hide and seek" through to the end. The numbers have been hidden and the children have been looking for them, making this process more complete. Since it is hide-and-seek, we should "hide" from the beginning, which is what I lacked in my last activity. This time, I put the numbers on the balloons, and made the digital balloons explode and disappear by using the whiteboard fade-out and sound effects technology, which achieved the effect of hidden numbers, making them more mysterious and children's sense of participation stronger. The number has been hidden for three times ~
For the first time, numbers were hidden in rabbits. Rabbits made up of numbers, children are looking for them. In the process of finding them, children can learn to talk about self-centered up and down, or rabbit body parts, and understand simple directions.
The second time, the numbers were hidden in the table. I used occlusion technology. I showed a digital grid with half the numbers hidden, so that children could find the numbers from it. The children analyze and guess which number it is according to the part of the number that is not hidden. The activity atmosphere suddenly improved. The children raised their hands to express their ideas, and the number 10 was quickly called out. At the same time, the children learned the directional words "row" and "column" by speaking.
The third time, we made a guessing game with the children's guessing table. This game fully mobilized the children's enthusiasm and consolidated new knowledge.
In the last part, I put forward higher requirements for the children to stimulate their desire to explore, and the children also expressed their courage to accept the challenge. Children can actively participate in the activities of the whole class.
The teaching goal of digital hide-and-seek teaching plan 4 in large class;
1, interested in numbers, can accurately express the position of numbers.
2. Willing to actively participate in the discussion of problems and experience the fun of success.
Teaching preparation:
Ppt courseware, 1- 10 digital card, digital picture.
Teaching process:
First, dialogue import
1, tell me what numbers exist in my life.
2. Summary: Numbers are everywhere in life and play different roles.
Second, look for the numbers in the picture.
1. If the number is hidden in the picture, can it be found? Try it with friends!
2. Every child has a picture to communicate with his peers.
3. Play the slide show. * * * Look for the number on the rabbit in the slide.
4. Summary: In the process of searching, the position of the number is determined by the description of the position.
Third, look for the numbers in the table.
1. You can also find the hidden numbers in the figure. You think you can find them by hiding them somewhere else? Then let's see where these numbers go. (Continue to show PPt table)
2. Try to find out the integer in the table through the hidden half with accurate locative words.
(which row and column) (from left to right) (from top to bottom)
Summary: Horizontal lines are rows and vertical lines are columns.
3. Find the rest of the numbers through the law of permutation.
(ordinal arrangement law) (numbers in the same color table) (odd arrangement law)
Fourth, reasoning and judgment.
1, display the number plate of 1- 10, hide any number, and judge which number is hidden by the table.
2, summary: tell the direction, look for line by line, and cooperate with each other to guess.
Verb (abbreviation of verb) is extended.
Show the second picture and play a more complicated number guessing game.