we must prepare:
1. sample forms
2. some chopsticks
3. origami paper "yellow"
4. scissors, markers, glue
5. calendar paper (thick paper)
1. First, you must insert a sample form for calendar paper (thick paper), scissors crown pattern
2. second, you must insert a calendar into origami paper paper, scissors according to the pattern of crown
4. Finally, you can use the "crown"