Archbold Mushi (Ed. Director)
I want to introduce you to a new member of our School’s Science & IT teaching team, Setiel Laizer – a hardworking young professional who’s already making a positive difference since joining us in April 2025

At Joshua School Arusha, we know that a strong team is the foundation of a thriving learning environment. It’s a great advantage to have young, energetic and enthusiastic team members – .individuals who bring fresh ideas, are passionate about what they do, and are always ready to offer their expertise when needed. We feel privileged to have Mr. Setiel Laizer as part of our teaching staff. Setiel is Maasai and comes from a poor family background in the Arusha district. Yet, like so many of
Tanzania’s young professionals, he exemplifies the character and determination that is bringing renewed hope and development to the country. His passion for digital learning, innovation, and student mentorship is contagious!

Setiel’s enthusiasm has the kids excited about science!

Setiel training JSA students in our computer lab
But that’s not all – Setiel also serves as co-admin to me as Joshua’s director of education, assisting me with our official social media platforms. In this way, he helps us stay connected with our school community in fresh and engaging ways.
With Setiel on board, our social media presence is entering a new chapter. We’re expanding how we connect with parents, guardians, partners, and the community. So, if you’d like to be an even greater part of it (and we’d love that!), you can now follow Joshua Schools Arusha on these platforms:
- WhatsApp Channel – Join our official Joshua Schools Arusha Channel for fast, direct school updates straight to your phone.
- Facebook – Our page remains the same: Joshua School Arusha. We truly appreciate your continued support. Please like, share, and follow if you haven’t done so already!
- Website – And don’t forget to regularly visit our new official website: joshuaschoolsarusha.sc.tz. Launched earlier this year, the website provides important information about our school, academic programs, admission details, events, and regular news updates.
At Joshua Schools Arusha, we remain fully committed to our guiding principles of Service, Stewardship, and Standards. It’s great to have a strengthened team, renewed digital energy, and your continued engagement.
Thank you for being an important part of the Joshua Schools Arusha family!