Edit and Proofread Education Book

I need someone to edit and proofread an education book aimed at elementary school students.

Key Responsibilities:
- Correct grammar and punctuation errors
- Improve sentence structure for clarity and flow
- Clarify complex ideas to ensure understanding
- Follow standard editing and proofreading guidelines

Ideal Skills and Experience:
- Native or near-native English proficiency
- Extensive experience editing educational materials
- Strong understanding of grammar and punctuation
- Ability to simplify complex ideas
- Familiarity with standard editing guidelines