Second lesson

First, the teaching objectives:

1. Cultivate students' concern for life and their awareness of being brave in exploration, and form a good habit of being diligent in observation and good at discovery.

2. Students use various methods flexibly to make a group of vivid and interesting characters.

3. Let the students feel and understand the special material of wire, let them discover and show the beauty of the material, and experience the fun of making wire.

Second, the focus of teaching

Flexible use of various methods to create a number of vivid and interesting characters.

Third, the difficulty in teaching lies in feeling and understanding the special material of wire, so as to discover and show the beauty of the material and experience the fun of making wire.

Fourth, teaching preparation.

Teacher: Courseware, model products

Student: Copper core wire, thin iron wire, copper wire, etc.

Verb (abbreviation of verb) Teaching hours: 1 hour.

Sixth, the teaching process.

(1) import

1. Watch courseware and objects, and enjoy several groups of interesting figures with forehead lines.

2. Ask students to choose a group of wire patterns they like and talk about why they like it.

(2) exploration

1. Each group is given a "wire villain", which can be taken apart for observation and research.

(1) How many parts does Iron Man consist of?

(2) How many wires did it take to complete the "Wire Man"?

(3) Can you boldly guess the production steps of Wired Little Man?

2. Teachers guide students to exchange observation results and summarize independently.

3. Combined with the operation method and step diagram of learning activity 1, please work in groups to restore the divided "wire villain" to its original state.

4. By comparison, we should pay attention to:

(1) When making a picture frame, you should reserve the length of the palm and sole.

(2) The proportion of head, trunk and limbs should be coordinated.

(3) Divergence

1. Compare and analyze the differences of "tightrope figures" in dress and manners. How are they made?

2. By changing props, show the different situations produced by villains in the same posture.

3. Summary: Steel wire figurines can be animated by slightly changing clothes, postures and adding props.

4. Show a villain with props and discuss. What can be added according to this situation? (such as bands added by musicians, etc. )

5. The teacher showed a number of photos of life situations and compared them with the works of Wired Little People.

6. Summary: It is more interesting to combine the "wire villain" with the scene according to the situation.

(4) production

1. Group discussion:

(1) What is the theme scene?

(2) What does everyone do?

Requirements: the agreed theme should be feasible; The division of labor should be in place, so that everyone in the team has something to do.

2. Activity requirements: Make a good image frame by bending, twisting and winding, then beautify it by winding, make a group of vivid and interesting characters in the form of group cooperation, and add props appropriately.

(5) Evaluation

1. Talk about the work of the group! Can be shared from the subject matter, production methods and other aspects.

2. Teacher's summary.

Seven, blackboard design

Eight, teaching reflection