Catchy Write-Up & Flyer for Coaching

I'm looking for a talented writer to create an engaging advertisement for my advanced maths and physics coaching sessions aimed at high school students. The sessions are designed to help students prepare for competitive exams. The advertisement needs to be tailored for a flyer/poster.

Ideal Skills:
- Creative writing
- Experience with educational advertisements
- Understanding of target audience (high school students and parents)

Please provide samples of your previous work in your proposal.