Related Clues:

• Education foundation
• Early learning
• While it's a bit of an A to Z, it's more to do with a subject's first principles
• Letters for Dick and Jane
• Basic lessons
• Pre-K basics
• Preschool subject
• Stuff learned first
• Elementary school group?
• Rudimentary principles
• They're elementary
• Basic teachings
• Explains A to Z in first principles
• Easy stuff
• Basics for Dick and Jane