1, determine the theme: First of all, make it clear that the theme of this painting is astronauts. Astronauts are soldiers who explore space. They bravely challenged the unknown and made great contributions to the scientific development of mankind. Therefore, when painting, we should show the courage, wisdom and love of science of astronauts.
2. Picture conception: After determining the theme, you should conceive the picture. You can imagine astronauts coming down from the rocket wearing spacesuits and helmets and holding the national flag. You can also add elements such as the earth and starry sky to the picture to show the magnificent background of astronauts.
3. Sketch: After conceiving the picture, we can sketch with a pencil first. Sketch can help us to better arrange the layout of the picture and determine the position and size of each element. Pay attention to the relationship between proportion and perspective when sketching to make the picture more realistic.
4. Refine the picture: After the sketch is completed, we can refine the picture with colored pencils or watercolor pens. In the process of refinement, attention should be paid to the collocation of colors and the expression of layering. For example, blue and white can be used to show the mystery and vastness of space, and red and yellow can be used to show the brightness and solemnity of the national flag.
5. Add details: After the picture is basically completed, we can add some details, such as the expression of astronauts and the texture of spacesuits, to enhance the expressive force of the picture. At the same time, we should pay attention to the overall coordination and balance of the picture.
6. Revision and improvement: Finally, we need to revise and improve the picture. You can check whether there are any incongruities in the picture, or whether there is anything that needs improvement. In the process of retouching, we should pay attention to keep the picture concise and clear, and avoid too much decoration and cumbersome details.
The method of children's scientific creation
1, observation method: by observing things and phenomena around, find problems and think about solutions. For example, observing the shape, color and trajectory of clouds in the sky can inspire children to think about weather changes.
2, experimental method: through practical operation and experiment, verify your own ideas and assumptions. For example, let children make a simple circuit and observe the flow of current, so as to understand the basic principle of the circuit.
3. Exploration method: Cultivate children's curiosity and thirst for knowledge through active exploration and discovery. For example, take children outdoors for adventure activities, so that they can personally contact and feel the wonders of nature.
4. Problem-solving methods: Cultivate children's logical thinking and innovative ability through the process of asking questions, analyzing problems and solving problems. For example, let children think about how to design a flowerpot that can water automatically and cultivate their engineering design ability.
5, cooperative learning method: through cooperative learning with others, share ideas and experiences, and promote each other's growth and development. For example, organize children to participate in scientific experimental groups and let them work together to complete a complex experimental project.
6, creative thinking method: by stimulating children's imagination and creativity, cultivate their innovative thinking ability. For example, encourage children to make their own toys or artworks with waste materials, thus cultivating children's environmental awareness and creativity.