Online Math Tutor for 10-Year-Old

I'm looking for an engaging online math tutor for my 10-year-old son. We need 1 hour of tutoring, twice a week.

Focus Areas:
- Basic Arithmetic: Addition, subtraction, multiplication, division
- Fractions and Decimals

Ideal Skills and Experience:
- Experience teaching elementary-level math
- Patience and ability to explain concepts clearly
- Engaging teaching methods to maintain interest