Material preparation: paper and pen.

Operating steps:

1, we draw an explosion circle with coherent and irregular lines.

2. Then draw small rectangles, triangles, water droplets and five-pointed stars from the inside out to show the blooming fireworks.

Then we decorate the surroundings with dotted lines to make the fireworks look better.

Finally, the fireworks are set off.

The types of fireworks are:

1, spit beads

When setting off, a plurality of colored beads, colored flowers, firecrackers and other products are regularly ejected from the same cylinder.

2, the ground fireworks class

When it is set off, it is placed on the ground, emitted from the main body and exploded in the air. It has the effect of beads, firecrackers, flutes or floating animals.

3. Model toys

The product shell is made into various shapes, which can imitate the image or action created during or after discharge, or the product surface has no shape, but it can produce a certain image during or after discharge.

4. Take turns in class

Products in which the main body of fireworks rotates by itself during discharge.

5. Small fireworks

After the projectile is launched into the air from the launcher, it can explode into products with various patterns or other effects.

6. Spray flowers

Products that mainly emit flames and sparks when discharged.

7. Linear incense

A linear product made by wrapping fireworks powder with decorative paper tube or coating fireworks powder on iron wire, bamboo pole, wooden pole or paper.