The first volume of senior one, three teaching plans, three books 1 teaching objectives;
1. In the game, understand the characteristics of magnets like repulsion and like attraction.
2. We can find out the north and south poles of the magnetic buckle through active exploration and repeated attempts.
3. Feel the fun of playing with magnets in cooperative games and exploration activities.
Teaching preparation:
Some bar magnets, U-shaped magnets, a magnetic buckle, and magnet toys.
Teaching process:
First, explore the characteristics of magnets repelling each other with the same poles and attracting each other with different poles.
1. Briefing, wonderful
Teacher: Students, it's time to join our activity of "learning science and making great strides". Are you confident of success? Don't forget my slogan is "scientific bubble, use your hands and brain;" Play with magnets and explore mysteries! "Are you ready? Do you have confidence? Ok, let's get into today's game.
2. Explore and understand new problems
Teacher: Class, let's observe the magnet. Please tell us about magnets. What are they like? What are the characteristics?
Student:
(1) Magnet shapes: square magnet, tile magnet, cylindrical magnet, ring magnet, disc magnet, bar magnet and U-shaped magnet.
(2) The magnet has blue at both ends and red at one end.
(3) Magnets can attract ferromagnetic substances.
Teacher: The students are quite right.
3. Game: Become a small magnet
Teacher: The students are great. Please choose both ends of the small blue and red signs. What will happen if they touch each other? Two ends of the same color repel each other, and two ends of different colors attract each other. )
Second, explore the application of magnets.
exciting
Teacher: After playing the game, let's have a rest and have our ultimate challenge.
2. Students explore what other objects can magnets attract? Teachers guide and observe students' experiments in time. )
3. Share the experimental results.
4. The teacher summarized and introduced the application of magnets in life.
The first volume of senior one, China Garden, three lesson plans, three articles and two teaching objectives:
1. Learn the skills of kneading, pressing and rubbing. Improve students' practical ability and cultivate students' thinking and creativity.
2. You can take plasticine at will and shape different flower shapes through mud separation, reunion, flattening and extrusion.
3. Make flowers with colored mud to inspire students to love plants and nature.
Teaching preparation:
Courseware making tools, colored mud, cardboard, colored mud
Teaching process:
First, the beginning part:
1, Teacher: Let's clap our hands together!
Children, the teacher brought you a good friend today. His name is Yuanyuan and he wants to play games with you. Would you like to?
Second, the basic part:
1. game: the change of colored mud
(1) kneading dough: colored mud becomes glutinous rice balls.
② Click: Tangyuan becomes a big cake, and its cake is bigger than others'.
3 rub: Tangyuan becomes noodles, and its noodles are longer than others'.
Let the children change themselves and talk about what they have become.
2. Students, is the colored mud fun? Today is Yuan Yuan's birthday. Does Yuan Yuan have a birthday wish?
Yuan Yuan: I like colorful flowers in summer best, but now it's winter and all the flowers have withered. I want to see a beautiful flower in full bloom.
Can you help me realize my birthday wish?
3. The teacher demonstrates the process of making flowers while playing the courseware.
Explain the process of making colored mud flowers:
Make a yellow ball, five red balls, two green balls and a green strip. Stick them on the white cardboard in sequence.
Teacher: Let's make beautiful flowers with colored mud and help the little colored mud realize its wish!
4. Students make their own products, and teachers patrol and guide them.
Third, the last part:
1, let everyone and teachers like your work.
Let's wash our hands together!
Three teaching plans, three articles and three teaching intentions in the first volume of China Garden in Senior One;
Toys are the favorite of every primary school student, and all kinds of colors are full of curiosity for them. This activity class is to make students interested in colors and feel the fun of playing with their peers by letting them play with cars.
Teaching objectives:
1. Interested in color.
2. Dip car wheels or other round objects in color, and then roll on white paper.
Teaching preparation:
Prepare a toy car, zipper, etc. For every baby.
Teaching process:
First, import:
1. Teacher: Children, the teacher brought you many interesting toys today. Guess what they are?
2. When students can guess freely, the teacher takes off the cloth and gives the students a surprise:
(Teacher: "Look, what is it?" (car)
Teachers and students talk about the types and functions of cars together to stimulate students' enthusiasm.
3. "So many fun cars, do you want to play?"
The teacher made it clear that students are free to choose their favorite toy cars to play with. )
Second, stimulate interest and demonstrate by teachers.
1. Teacher: Come and see, children, the teacher's car can do magic!
The teacher dipped the wheels in color and then drove on white paper. While driving, she read the children's song "Car, Tick-tock, Tick-tock, That's funny".
2. Guide the students to observe the pictures of the car. Teacher: awesome, the teacher's car can still draw pictures. Look, what color is it? Like what?
Students can answer freely, and the teacher must give affirmation to what students like. )
3. Teacher: Boys and girls, by what force did your car row?
(Thrust and Tension)
Third, the end of the activity
1, each person has a steering wheel. With the music, the students play the game of driving.
2. Tell me where you use thrust or tension in your life.