Related Clues:
- Beginner's class material
- Something taught in a 101 class, so to speak
- Basic concepts
- Subject of a book that goes from apple to zebra
- First things you learn
- Basics of a topic
- Early education lessons
- Early educational lesson
- Starts to geometric proofs
- Pre-K subject
- Gold and silver, but not bronze
- "Now I know my ___ ..."
- Rudimentary stuff
- They can be sung to the tune of 'Twinkle Twinkle Little Star'
- Accepted truths