01
Read and understand
Consult the glossary and order the ten stems and twelve branches. Track whether a text refers to days, months or hours.
02
Practice
Move forward and backward from a stated origin, retaining indices and cycle remainders. Cross-check with a partner.
03
Output and reflection
Output: an auditable cycle table. Explain inclusive counting, wraparound and the relevant time unit.
Personal study record; not a grade, assessment or credential.
Editorial study material · 2026-09-28
