Steps:
1. First, prepare a piece of red cardboard, and stick yellow notes on both sides of the cardboard, being careful not to let the glue get on your hands.
2. Cut the long colored paper into equal small rectangles, and pay attention to the use of scissors to avoid hurting your hands.
3. Then roll the two sides of the small square together and roll it into a cylinder, and the shape of firecrackers will come out.
Poke a hole at one end of all firecrackers, be careful not to poke your hand.
5. Then string all the firecrackers with red rope. Be patient at this step.
6. Tie a knot at the end and simply make firecrackers by hand.
Is it simple? Come and have a try! You can also try to innovate, use different colors or add more decorations!