Tools/raw materials:
Dark cardboard, colored lead, pencil, water-based pen.
Methods/steps
1. First, draw four small circles side by side and color them with different colors. Then, write down the science and technology tabloid, draw a rocket ship ready to take off below, and draw a child in a spacesuit at the bottom right. Draw some planets around.
2. Then color the stars and the rocket ship.
3. Then draw the fire and smoke of the rocket ship.
4. Continue to color other planets.
5. Finally, color the children wearing spacesuits and draw a line in the blank.
Expand knowledge:
Slogan of scientific and technological innovation:
1, technological innovation is endless.
2. Science and technology education should start with dolls.
3, the light of science and technology, create the future!
Today's small inventors are tomorrow's great scientists.
5, scientific and technological creation, beyond dreams.
6. Today's whimsy will be fruitful tomorrow.
7. Focus on science and technology to create legends.
8. Science and technology are the primary productive forces.
9. Spread the wings of science and fly the dream of science.
10, technology-the wings of young eagles.
Relevant scientific and technological knowledge:
Society is used to linking science and technology together, collectively referred to as "science and technology". In fact, there are both close ties and important differences between them. Science solves theoretical problems and technology solves practical problems.
The problem to be solved by science is to discover the relationship between facts and phenomena in nature and establish a theory linking facts and phenomena; The task of technology is to apply scientific achievements to practical problems.
Science mainly deals with unknown fields, and its progress, especially major breakthroughs, is unpredictable; Technology works in a relatively mature field and can make more accurate planning.
The essence of science and technology:
Discover or invent the connection between things, through which various substances form a specific system to achieve specific functions.