Parent-friendly Spanish Translation for K-8 STEM Challenge

I need my K-8 STEM Challenge materials translated from English to Spanish at a beginner level, specifically for parents in Spain.

- The translation should be easy to understand for parents without a background in STEM,

Ideal Candidate:
- Proven experience in translating educational material, particularly for parents or children
- Native Spanish speaker with an understanding of the nuances of the Spanish language as spoken in Spain.
- Proficiency in English to ensure accurate translation

Please note that the content is related to Science, Technology, Engineering, and Mathematics (STEM), so a background or interest in these fields is a plus.