Article 1
Activity objectives:
1. Stimulate children's interest in exploration through experiments, and further cultivate children's awareness and ability of cooperative learning.
2. Through observation, experiment and recording, guide children to get specific experiments about the changes of eggs in salt water.
Activity focus: Children can explore through consultation, division of labor, cooperation and collaboration.
Difficulties in activities: Through guessing, experiments and records, I can feel the changing relationship between salt content and egg content.
Activity preparation: boiled eggs, chopsticks, spoons, recording paper, salt, cardboard, paper, foam, plastic plates, bottle caps, CDs, etc.
Activity flow:
I. Import part
After listening to the story of "Brother Yu fell into the water", I asked: Is there any good way to save Brother Yu from going ashore?
Second, experiment 1
1, Teacher: Just now, the children all thought of many good ways to save little Sage from going ashore. Now, please look at what's on your desk. Please use the props on our table to try to make our eggs float on the water.
2. Children's experiments and teachers' individual guidance.
After the children finish the experiment, please tell them what props to use to float the eggs.
Third, experiment 2
1, the children in the group all found their own good ways to save our little brother, but today the teacher also brought a special prop-salt, and wanted to invite the children to try to do another experiment with salt to see if the eggs could float.
Requirements: Three good friends cooperate in the experiment, put salt once and record it on paper, and also record the changes of eggs in salt water.
2, children's experiments, teachers patrol to remind children to make records.
3, 1 Observe the changes of eggs floating in salt water.
Ask each group leader to introduce the record content of his group.
The teacher concluded: The children worked hard together and cooperated with each other. We found that the eggs would gradually float in the salt water and successfully saved our little brother. However, it has another worry, that is, it is not afraid of falling into the water after being rescued, but it also has other good egg friends, such as quail eggs and duck eggs. Can they float in salt water? Let's do the experiment next time. Goodbye, children!
the second
moving target
1, learn the formation of 6 in game activities, know the number 6, and understand the practical significance of 6. difficulty
2. Stimulate learning interest and cultivate children's operation and thinking ability.
Activities to be prepared
1, 6 cards for radish, vegetables and mushrooms, 1-6 digital cards.
2, the number of radish pictures is three times that of children, and various graphics are posted; In addition, prepare some graphics with the same shape as those posted on the radish.
3. Half of the children in the rabbit puzzle are divided into six squares on the reverse side, write down the number 1-6 and cut it open. The plan of the same size is also divided into corresponding 6 grids, 1-6 points.
Activity process
1, pull carrots and vegetables, pick mushrooms, learn to count 6, and know the number 6.
1 rhythm: teachers and children dress up as rabbits and dance to the music.
Tell me what your rabbit likes to eat.
Food for winter: pull out carrots, vegetables and pick mushrooms.
Count: How many radishes, vegetables and mushrooms are there? Display the number 6 and read it out.
2. Divide the radish: learn the formation and counting of 6.
Eat too little radish. Please divide each radish into six parts.
The teacher demonstrated pasting six numbers on a radish. Stick 5 red circles first, and then stick 1 green circle. Five circles plus 1 circle is six circles, and radish is divided into six parts.
Children's operation: find a figure and stick it on the radish.
3, spelling rabbits: review the number 1-6, the number within 6.
The teacher introduced the game: show the puzzle board, which is divided into six squares, and each square is painted with dots. Let's count them together. Show six puzzles, count them and recognize the number 1-6. Please put six puzzles on the corresponding position of the bottom plate.
Children's operation, teachers' tour guidance.
Article
Activity objectives:
1. Understand the connotation of the story and experience the richness of the world.
2. Various colors can be used to express colorful valleys.
Activity preparation: flip chartNo. 18 Children's activity materials Volume II, pages 25-28.
Lead painting paper oil pastel
Activity flow:
First of all, the beautiful flowers in the valley
Show the wall chart 1. There is a magical valley full of flowers of all colors. Children, the teacher invites you to see all the flowers of those colors in this magical valley.
Guide the children to find out what color flowers are in the valley and say the color of the flowers.
Summary: So this is the magic valley. The flowers in the valley say that they are the most beautiful flowers, and their own valley is the most beautiful valley.
Second, the valley has become very beautiful.
How can we make the valley more beautiful and bloom more colorful flowers?
Show me the wall chart. Who is in the valley? How does it make the valley more beautiful? White dandelion
Dandelion invited white flowers to make the valley more beautiful. Let's read the story together. Children open the activity materials, read in order under the guidance of the teacher, and try to retell the story.
Third, I will draw colorful valleys.
Children, think about what it would be like if there were more colorful flowers in the valley. Is it more beautiful? Then let's draw a beautiful and colorful valley together.
Hillsides, streams and forests are all drawn with big pencils in advance. Let the children think for themselves what to add to it.
The children divided into groups and drew flowers of various colors on lead drawing paper with oil pastels.
The teacher guided the children to express their ideas while drawing. How to make the valley more beautiful?
Form a beautiful valley. Put the flowers drawn by the children on big lead paper and enjoy them together.
Summary: This teaching activity helps children further realize that white dandelion flowers make the valley more beautiful and colorful, and achromatic color will make our world and life better.