Related Clues:
- Subject of a book that goes from apple to zebra
- First things you learn
- Basics of a topic
- Early education lessons
- Early educational lesson
- Pre-K subject
- "Now I know my ___ ..."
- Rudimentary stuff
- They can be sung to the tune of 'Twinkle Twinkle Little Star'
- Group featured on many 'Sesame Street' episodes
- Intro-level info
- Sesame Street basics
- Basics appearing in reverse in eight puzzle answers
- Some kindergarten lessons
- Toddler's lesson