Practice of Handmade Firecrackers in Kindergarten

1, prepare materials. Some paper cores, some red cartons, some red flexible packaging paper, a roll of double-sided adhesive tape, a golden packaging tape with rolled wire, a marker and a pair of scissors. Among them, the red cardboard box and the red flexible packaging paper should be as red as possible, as shown in the following figure.

2. Place the roll paper core on the red hardcover paper package, and draw a circular cross section along the roll paper core with a marker pen, leaving three "feet" in each circle. The width of the "feet" is slightly wider than that of the double-sided adhesive tape. Cut off the circle with the "foot" and it will be used as the "plug" of firecrackers. As shown below.

3. Stick the double-sided adhesive tape to the "feet", as shown in the figure below.

4. Cut the packing tape into about twice the length of the paper core with iron wire as the "primer" of firecrackers, and the number of "primers" corresponds to the paper core.

5. Drill two holes in the plug with scissors, insert the primer from the holes, and then pull it out.

6. Place the "plug" at both ends of the paper core, and stick the "plug" and the paper core firmly on the "foot" with double-sided tape.

7. Twist one end of the primer into a twist.

8. Cut the red flexible packaging paper into the same height and slightly wider size as the roll paper core, and fix it with double-sided tape along the roll paper core. A big firecracker appeared.