What is the content of manual page turning pop-up book production course?

Need materials and tools: cardboard, scissors, double-sided tape.

1. Cut three rectangular pieces of paper 4 cm wide.

2. Fold them in half in turn.

3. Then open it and fold it back and forth.

4. Take a piece of colored cardboard and cut it into strips with a side width of 4CM.

5. Fold the two ends of the colored cardboard in half and stick double-sided tape in the middle.

6. Press the folded white paper in the middle by hand.

7. Stick the separated places with double-sided tape, and then fold the two sides of the colored cardboard inward to the opposite side.

8. Write a text picture on the cover.