Anapana News is a newsletter for children who have completed a course in Anapana meditation. It is published every so often. Here are some links to previous issues:
You will find the answers to the ENCODED ANAPANA activity on page 8 of Anapana News issue 8 (2019) here.
You can listen to a 10-minute recording of S. N. Goenka’s Anapana meditation instructions.
Here’s a story about a girl who is trying hard to concentrate on her breath: