Graphics can be seen everywhere in children's real life. All kinds of objects in the world are made up of various shapes and their variants. In small classes, children know circles, triangles, squares and rectangles. When we show children all kinds of graphics, they can spontaneously spell out many objects with childish hands. In order to satisfy children's strong desire for exploration and knowledge, this activity is specially designed to let children better grasp the basic characteristics of graphics and develop their imagination, hands-on ability and language expression ability.

Activity objectives:

1, consolidate the understanding of circle, square, rectangle, triangle, semicircle, trapezoid and ellipse.

2. On the basis of understanding the basic characteristics of these graphs, we can creatively combine graphs.

3. Encourage children to imagine boldly and develop their hands-on ability, imagination and thinking ability.

Activity preparation: Cut out a number of circular, square, rectangular, triangular, semi-circular, trapezoidal and oval pictures with waste colored paper, and give the children a set of pictures, glue and white paper.

Activity flow:

(A review of the understanding of graphics

Show all kinds of graphics. Q: What kind of graphics is this? After the child answers, paste it on the blackboard, and the teacher consciously combines the displayed graphics into a picture for the child to observe. Now the teacher has become a magician, combining graphics into the sun, house, mushrooms and other graphics.

(B) to consolidate the "understanding of graphics."

Click on the house. Guide children to observe. Q: What is this? What figure is it made of?

2. Click on chicken, sun, house and mushroom as above.

(3) Using graphics to freely combine objects

The teacher wants to give this picture to our children. Do you like it? Do you want to be a magician like a teacher, combining graphics into a picture or an object for your closest and favorite people? Children can spell objects freely and encourage them to imagine boldly, which is different from the spelling of teachers.

(4) Use the object combination screen

Demonstration multimedia courseware [its content is to combine objects into a picture on the basis of spelling objects. ]

1. Show pictures (1) Question: What is this painting made of? The teacher encouraged the children to make this picture into a story with their own understanding.

2. Children can freely combine pictures with graphics in their hands, and encourage children to boldly combine items or pictures according to their own ideas and give them to their closest relatives and favorite people.

3. Ask some representative children to bring their works to the front, and let him tell you what graphics his pictures are made of and why.

Teachers gave positive comments, and the activity was over.