Math Teaching Templates for Engineers

I'm looking for engaging and professional PowerPoint templates for teaching math to engineering students. Ideally, these templates should be designed for use with a pen tablet.

Requirements:
- Professional and clean design
- PowerPoint format
- Content can include:
- Formulas and equations
- Illustrative diagrams
- Practice problems

Ideal Skills:
- Proficiency in PowerPoint
- Strong design skills
- Experience in creating educational content for math or engineering subjects

Please provide samples of similar work.