Teaching plan of "Fun Cube" for kindergarten big class science

As a teacher, it is often necessary to compile teaching plans, which are the link and bridge between teaching materials and syllabus and classroom teaching. So what kind of teaching plan is good? The following is my carefully arranged lesson plan of "Fun Cube" for kindergarten large class science, which is for reference only. Welcome to read it. Teaching plan 1

of "Fun Cube" in kindergarten. Activity objectives:

1. Know cubes and cuboids, and understand their basic characteristics.

2. Compare the similarities and differences between cubes and squares, cuboids and rectangles, and get a preliminary understanding of the relationship between three-dimensional graphics and plane graphics.

Activity focus:

Know the names of cubes and cuboids.

Activity difficulty:

Understand the relationship between cubes and squares, cuboids and rectangles.

Activity preparation:

1. A mystery box, a large cube made of cardboard, 6 square papers of the same size and different colors, and one for each small cube.

2. There are two large cuboids made of cardboard, one with six faces all rectangular, one with four faces rectangular and two faces square; Two small cuboids of the same shape each.

3. A number of waste paper boxes of cubes and cuboids.

Activity process:

1. Use the "mystery box" to lead in activities to stimulate children's curiosity and desire to explore.

(1) The teacher shows six square pieces of paper with the same size and different colors, and puts them into the mystery box one by one.

(2) The teacher takes out a cube from the mysterious box to stimulate children's curiosity and tell them the name of the cube.

2. Through operation, exploration, observation and comparison, the basic characteristics of cubes are found.

(1) The teacher shows a square and a cube, and asks the children to observe and compare them and find out what is the difference between the square and the cube.

Summary: A square has only one face, while a cube has many faces.

(2) Ask each child to take a small cube and count how many faces there are in the cube in his own way. Teachers pay attention to remind children: remember the side where you started counting, and count in a certain order before you can count pairs.

summary: a cube has six faces.

(3) Through the inquiry operation, it is found that the six faces of a cube are as big as a square. The teacher asked: Are the six faces of the cube the same size? () What method can we use to verify? Ask children to compare and draw a picture to verify the size of the six sides of the cube, and the teacher will observe and guide the children's verification methods.

Summary: A cube not only has six faces, but also each face is a square with the same size.

3. The teacher asked the children to change a cuboid from the mysterious box, and guided them to compare the differences between cuboids and cubes. Ask children to compare cubes and cuboids together and talk about their similarities and differences. Tell children that the name of the new geometric shape is a cuboid.

summary: both cubes and cuboids are square when viewed from the bottom, and both have six faces. However, the six faces of a cube are the same size, and the six faces of a cuboid are not all the same size.

4. Guide children to take a cuboid with six rectangular faces and observe it carefully, and talk about the shapes of the six faces of the cuboid.

Summary: It turns out that all six faces of the cuboid in your hand are rectangular.

5. The teacher shows a cuboid with four rectangular faces and two square faces. Ask the children to observe it carefully and ask: How many faces does an individual have? What shapes are these surfaces? Is such a shape also a cuboid?

Summary: A figure with four rectangular faces and two square faces is also a cuboid.

6. Please divide children into two groups to play games, so as to consolidate their understanding of cubes and cuboids.

(1) Please ask the two groups of children to go to the basket in front of the teacher and choose only the boxes of cubes or cuboids, and work together to build a house.

(2) check each other whether the graphics selected by each group are correct, and correct them in time if they are wrong.

(3) You can exchange forms and play the game again as appropriate. Teaching plan of "Fun Cube" for science in kindergarten large class 2

Activity objectives:

1. Know cubes and cuboids and understand their basic characteristics.

2. Compare the similarities and differences between cubes and squares, cuboids and rectangles, and get a preliminary understanding of the relationship between three-dimensional graphics and plane graphics.

Activity preparation:

One cube, two rectangles, and paper cards with the same size as each face. The items in the small cube are equal to the total number of people, with eight cubic beads and several other shapes; One magic box, three plates with paper, markers, ruler and wool rope.

Activity process:

1. Play games with graphic pieces of paper to stimulate children's curiosity and desire to explore

1. The teacher brought children graphic cards. Who can make their own graphic cards stand up? Why can't squares and rectangles stand?

2. Talk in groups: What graphics do you have in your group? Did you find a friend? How do you measure it? Hold it up for everyone to have a look.

2. Understand the basic characteristics of cubes through operation, exploration, observation and comparison

1. Make magic to arouse children's interest.

Teacher: The teacher brought a magic box for everyone. Please put the graphic cards in your hands in the magic box and see what treasures will be produced in the magic box.

2. Know the cube.

teacher: what treasures are produced in the magic box? Which group of graphics cards did this baby become? Why do you say it's from your group? Your group is all squares, and a square has one face. This should have six faces. Let's count it. This is the first one. We should count it in order. Are there six square faces? Are the six squares the same size? How to measure it? This baby has six squares the same size. His name is cube.

3. show the square and compare it with the cube.

what's the difference between a square and a cube? (A square has one face and a cube has six faces)

4. Consolidate your understanding of cubes by looking for cubes' toys.

Ask the children to find a cube toy, go back to their seats and check whether it is a cube. Sort the toys and put them in the basket.

3. Know a cuboid with six rectangular faces through observation

1. Know a cuboid with six rectangular faces.

which group of graphics cards didn't change? What graphics did your group put? What will they become?

2. Compare with cubes. What does this cuboid have in common with a cube? What is the difference?

4. Know a cuboid with two square faces

1. Teacher: What treasure has been changed in the magic box? Which group of graphics cards did this baby become? Why do you say it's from your group? What kind of graphics did you put in? Let's verify it together. There are four faces in a rectangle, which look the same size, and there are two faces in a square, which look the same size. Four faces plus two faces are six faces. This baby is called a cuboid.

2. Compared with a rectangular cuboid with six faces.

what are the similarities between a cuboid and the previous cuboid?

what's the difference?

3. Contact with life: What have you seen in your life as a cuboid?

Fifth, the game of cube transformation, so that children can use eight cube building blocks in the basket to change into cuboids with different numbers and a big cube. By using cubes to put together large cubes and cuboids, we can understand the relationship between shapes and stimulate children's interest in cubes and cuboids.

1. Spell a bigger cube

2. Spell a different cuboid.

VI. Extended activities: We just made cubes and different cuboids. What will we make if we use cuboids? Please go back to the class and try it in the corner, record your findings and communicate with each other, ok? Teaching plan 3

of "Fun Cube" for science in kindergarten. Activity objectives:

1. Know cuboids and cylinders, and simply understand their relationship with rectangles and circles.

2. Collect a variety of rectangular and cylindrical objects in life.

3. Develop children's phenomenal thinking ability and hands-on building ability.

Activity focus:

Know about cuboids and cylinders.

Activity difficulty:

Simply understand the relationship between cuboids, cylinders, rectangles and circles.

Activity preparation:

Toothpaste boxes, cans, badminton buckets, pencils, erasers, etc. are placed in the activity area in advance; A large paper bag with a number of milk boxes, medicine boxes and cans, matchboxes, playing cards, CDs, coins and wizards' masks.

Activity process:

First, magic is introduced to stimulate interest. Teachers wear masks and act as magicians to perform the magic of changing coins from matchboxes.

Ask children to think and answer: What are the shapes of matchboxes and coins? (Introduction to the topic)

Second, know cuboids and cylinders.

(There are many treasures in the magician's pocket. Do you want to know what they are? ) 1. Show milk boxes, toothpaste boxes, cans, and other materials by classification. Ask children to play with them, try what can and can't be rolled, and classify the materials. And talk about why some can roll and some can't.

2. Touch and count A. How many faces does a cuboid have? Are the top and bottom surfaces the same size? What shape is each face? Summarize the definition of cuboid.

b, what are the shapes of the upper and lower surfaces of the cylinder? Is it as thick as the top and bottom? Are the two round faces equal in size? Summary cylinder definition 3. Find out which toys and objects are cuboids and cylinders in the activity area?

4. Ask children to say: What other objects are cuboids and cylinders in daily life?

third, understand the relationship between cuboid and rectangle, cylinder and circle.

1. The teacher shows a playing card and many playing cards to demonstrate the relationship between rectangles and cuboids, so that children can understand that cuboids are made up of many rectangles.

2. The teacher shows a coin and many coins to demonstrate the relationship between a circle and a cylinder. Help children understand that cylinders are made up of many, many circles.

3. Ask children to demonstrate in groups with playing cards and CDs, and feel the relationship among rectangles, circles and cuboids.

4. Body building

1. Ask children to communicate with each other: What kind of house can be made of milk boxes, toothpaste boxes, cans and other materials? What should I do?

2. Ask children to choose materials freely to make, and the teacher will help them.