Currently pursuing her Bachelor of Education at Redeemer University, Ms. Sydney Ross holds a Bachelor of Arts in Psychology, Neuroscience, and Behaviour from McMaster University. She has extensive teaching experience, leading lessons in English, math, and science for students from elementary to high school. Dedicated to supporting students’ confidence and academic success, she also has experience in youth mentorship, camp leadership, and cross-cultural engagement. Passionate about education and the Christian Mission, especially in Asia and Indonesia, Ms. Sydney is committed to creating an inclusive and supportive learning environment for every student. 

Mr. Justin Shull is a dedicated history educator with a Master’s in Secondary Education from Covenant College and Georgia State Teaching Certification. With years of experience teaching AP U.S., World, and European History, he fosters critical thinking and a deep appreciation for history among students. His background as a Summer Camp Director and Student Ministry Resident enhances his ability to mentor and engage students beyond academics, creating dynamic and inclusive learning environments. 

Ms. Anna Long brings a dynamic blend of science, education, and leadership to the classroom. With a background in Biology and Anthropology from Emory University, she has guided students as a writing tutor and biology fellow, fostering confidence and academic growth. Her role as an intern assistant director for a refugee youth camp highlights her ability to create engaging learning experiences for diverse students. An excellent graduate from SPH Lippo Village’s Class of 2021, Anna is passionate about education and mentorship, dedicated to inspiring young learners with creativity and care. 

Born in Sri Lanka and raised as a third-culture kid in Egypt, Cyprus, and Indonesia, Ms. Namishka loves building community in diversity and improving communication skills. She holds a B.Ed. in Secondary English Education with a minor in Theology from Corban University, U.S., and Universitas Pelita Harapan, Indonesia. With experience teaching primary music at an international school in Sri Lanka (2019-2021), she joined SPH Lippo Village in 2022 to teach MYP English (Language and Literature). As a Middle School English teacher, she is excited to see what God will do through this program. 

Barto Minggu Useng is a passionate science teacher with 14 years of teaching experience. He holds a Bachelor of Science from Corban University USA and Universitas Pelita Harapan, and a Master of Education from the University of the People. Previously teaching at SDH for five years, he has spent the last nine years at SPH, equipping students with theoretical and practical knowledge to help them succeed in their future careers. 

Ibu Sri Handayani Lestari or Ibu Celi is a passionate science educator with 16 years of teaching experience. She is dedicated to making science fun and engaging for her students. This summer, she looks forward to exploring science through the IB Approaches to Learning, especially for science courses, ensuring a dynamic and enriching learning experience. 

Ibu Gloria Andoea is a dedicated Middle Years Programme Mathematics teacher with nine years of experience at SPH. Having taught both PYP and MYP math across grades 3 to 9, she brings a deep understanding of students’ learning journeys. Currently, she teaches Extended Mathematics for grades 7, 8, and 9, fostering a supportive and engaging environment where students can grow in confidence and skill. 

Ms. Nisya Tiffany Salim is an MYP Humanities teacher at SPH LV, passionate about creating a welcoming and engaging classroom where students can learn and grow. A graduate of Calvin University with a degree in Secondary Education (History) and an ESL certification, she brings enthusiasm for both academics and community-building. This summer, she looks forward to serving as an activity leader at Summer School, fostering a sense of belonging through fun and meaningful experiences. Outside of teaching, she enjoys knitting, crocheting, making music, and exploring thought-provoking video essays on YouTube.