Design idea of 1
When taking children out for activities, you can see flowers of different shapes and colors everywhere. They are very interested in colors and have a soft spot for beautiful flowers in nature. Since the Spring Festival Evening, Liu Qian's magic performance has become a hot topic after dinner. Children often discuss magical magic performances, and some even try to perform simple magic. In order to combine the above two points organically, I designed this activity according to the development level of children's ability in large classes. This activity mainly involves the field of science. In the activity, let the children know the function of water absorption, and guide them to make table tennis flowers in the activity. Through various methods, they try to make the floret rotate, have a direct understanding of water adsorption, and experience the happiness brought by rotation in the whole activity, thus becoming interested in scientific operation activities.
moving target
1. Be interested in scientific operation activities by exploring the happiness brought by operation experience rotation.
2. Exercise hands-on operation ability and develop creative thinking.
3. Try to cut hard objects with scissors, and learn to use used ping-pong balls to make spinning flowers.
Activities to be prepared
1. Some used table tennis, one set of scissors and bricklayers, one set of clear water, and one small basket for each table.
2. Tape recorders, light music and cheerful music tapes.
3. "Breakthrough" slide.
4. A magic bag with several small flowers made of different materials.
Activity process
First, the magical "flowers", import activities
1. The teacher plays the magician, turns out the flowers of different materials from the magic bag in turn, and introduces the activities.
2. Encourage children to become magical magicians by breaking through obstacles and stimulate their interest in participating in activities.
Second, guide children to make rotating flowers and explore the mystery of rotation.
1. Guide children to break through the first level of "observation". Play the slide 1, and the teacher conjures up a table tennis flower. Let the children talk about how to do it on the basis of observing the shape.
(1) What is this little flower made of? Who can tell us how it is done?
(2) Teachers and students summarize the making methods of table tennis florets, emphasizing the skills of scissors to cut hard objects: use half a table tennis ball to make flowers, use scissors to cut out their favorite petal shapes, use scissors with appropriate force, and pay attention to cutting petals evenly, and a beautiful floret will be ready.
2. Guide children to enter the second level of "hands-on clearance". Play slide 2, make flowers with scissors and table tennis, and the teacher will tour to guide.
3. Guide children to enter the third level of "exploration". Play slide 3 and use the learning tools to make the flowers spin.
(1) Children's free exploration: Please try how to make your little flower turn.
(2) Provide bricklayers and clear water, and guide children to dip the bottom of small flowers in a small amount of clear water, put them on the bricklayers, and keep rotating.
(3) Summarize children's operation and affirm children's exploration.
4. Guide children to break through the fourth level of "revealing secrets". Play slide 4 to get a preliminary understanding of the role of water adsorption.
(1) Guide the children to discuss: Why do small flowers keep turning and not fall easily?
(2) Teacher-student summary: There must be water, so that small flowers are not easy to fall off. The adsorption of water plays an important role, and the inclination of the board determines the rotation speed of the floret.
5. The game "See Who Spins Fast" allows children to personally try how to make small flowers spin faster.
Now, please ask the little magician to use your magic to make the little flower turn faster. See who can quickly and stably turn the floret without falling down within the specified time.
Third, summarize the child's operation and guide the child to feel the joy of rotation.
1. The children play with little flowers with their body movements and spin with the cheerful music.
2. Encourage children to find more rotating objects in their lives and sprout their interest in inquiry.
Rotating small flower class teaching plan 2 activity goal:
1, try to cut hard objects with scissors, and learn to use used table tennis to make rotating flowers.
2. Exercise hands-on operation ability by exploring the rotation of small flowers.
3. Cultivate interest in scientific operation activities and experience the happiness brought by rotation.
Activity preparation:
1, some second-hand table tennis, scissors, brick and slate, one for each table.
2, tape recorder, cheerful music.
3. Slides.
4, a magic bag, small flowers of different materials.
Activity flow:
First, "changing flowers" and introducing activities.
The teacher dressed as a magician, conjured flowers of different materials from the magic bag and led them to participate in the activities.
Second, children make rotating florets and explore the mystery of rotation.
1, the child broke through the first level "observation level".
Play the slide 1, and the children will talk about how to make table tennis flowers on the basis of observing their shapes.
(1) What are these little flowers made of? Who can tell us how they are made?
(2) Teachers and students summarize the making methods of table tennis florets and emphasize the skills of scissors to cut hard objects.
2, the child rushed to the second level "hands-on".
Play slide 2,
(1) Children make small flowers by hand, and teachers tour to guide them.
(2) Children's free exploration: Please try how to make your little flower turn.
3. Children break through the third level of "exploration".
Play slide 3, and make the flowers spin with the help of school tools.
(1) Provide bricklayers and clean water for children and try again.
(2) Summarize children's operation and affirm children's exploration.
4. Children break through the fourth level of "revealing secrets".
Play slide 4 to get a preliminary understanding of the adsorption of water.
(1) Children's discussion: Why do small flowers keep turning and not fall easily?
(2) Teacher-student summary: There must be water, so that small flowers are not easy to fall off, and the adsorption of water is very important. The inclination of the board determines the rotation speed of the floret.
In the game of "See Who Spins Fast", the children try to make the little flower spin faster.
Teacher: Now let's have a competition to see whose floret turns fast and steadily, and won't fall down within the specified time.
Third, contact with life and feel the joy of rotation.
1, looking for children who spin objects in their lives.
2. Children play with small flowers with body movements and feel the joy of rotation.