You won’t find another school like ours in Indiana or even the Midwest. The combination of International Baccalaureate® (IB) programs, immersion and dual language learning in French, Mandarin, Spanish, and English, and enhanced cultural experiences make our academics distinct.
It is the smaller classes, personalized attention, and differentiated instruction that makes our approach to education so successful in preparing students to be inquiring, knowledgeable, confident, and caring young people ready for college and beyond.
Pre-Elementary
3YO - K
Language Immersion
Using our play-based and inquiry-based PYP curriculum, our teachers, all of whom are native speakers of the target language as well as English-proficient, work with and empower our young students to question, problem solve, take action, and reflect.
Elementary
Grades 1 - 5
Language Immersion through Grade 3
Dual Language Grades 4-5
This is a time when students begin taking an even more significant role in directing their own hands-on learning and finding answers to their questions. We believe in encouraging our students to be curious, critical thinkers, inquirers and reflect on what they have learned.
Middle School
Grades 6 - 8
Dual Language
The ISI Middle School represents the transitional years between elementary and high school. Grades 6 to 8 see students taking on new academic challenges, additional extracurricular options, and opportunities to grow as responsible, independent thinkers.
high school
Grades 9 - 12
Dual Language
The ISI High School, Grades 9 to 12, prepares students for their college experience and the world beyond. With a holistic approach, students participate in Creativity, Activity and Service to strengthen personal and interpersonal learning.
Click to Discover
Learning doesn't stop at 3:00 P.M.
Enrichment & Childcare
International School of Indiana provides quality before- and after-school care on each scheduled school day of the academic year, and child care is also available on some select days that school is not in session.
Enrichment classes are also available after school for students. Activities rotate each quarter, and include a wide variety of activities like specialized arts classes, cooking classes, choir, different athletics classes, STEM-based activities, and cultural experiences.
athletics
At the International School of Indiana (ISI), we strive for balance in the lives of our students. We believe that body, mind, and spirit work best when they’re working together.
So, we offer over 20 athletic teams annually for students in grades 5 to 12, and joining a team is as simple as attending the first scheduled practice. Through our open participation policy, ISI provides athletic opportunities to all our students. Every student is encouraged to take part in athletics as a participant, team manager, or supporter.
clubs & ActivitIes
ISI offers more than 40 clubs and extracurricular activities for students each year.
Opportunities that go beyond the classroom give each student an ISI experience that is uniquely theirs. With a student population as diverse, self-motivated, and engaged as ours, it is not surprising that there’s so much to do. Students can participate in any combination of student activities, including fine arts, travel and field trips, and special-interest clubs. Many groups have been founded on the initiative of the students themselves.
School News
![Admit Monday | December 8, 2025]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1762365947/isindorg/isindorg/sz9k3rwgj5dx9rhzrmif/AdmitMondayHeader.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1762365947/isindorg/isindorg/sz9k3rwgj5dx9rhzrmif/AdmitMondayHeader.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1762365947/isindorg/isindorg/sz9k3rwgj5dx9rhzrmif/AdmitMondayHeader.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1762365947/isindorg/isindorg/sz9k3rwgj5dx9rhzrmif/AdmitMondayHeader.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1762365947/isindorg/isindorg/sz9k3rwgj5dx9rhzrmif/AdmitMondayHeader.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1762365947/isindorg/isindorg/sz9k3rwgj5dx9rhzrmif/AdmitMondayHeader.jpg","width":2000}])
We are excited to bring you another #AdmitMonday! To date, our seniors have been awarded an impressive $1,662,600 in merit-based scholarships—averaging $66,500 per student. #ISIPride
![Athletics Recap - December 1st to 7th]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1756151085/isindorg/nng6bysc1162krtvepxd/BlogThumbnail-NewSize1_1.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1756151085/isindorg/nng6bysc1162krtvepxd/BlogThumbnail-NewSize1_1.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1756151085/isindorg/nng6bysc1162krtvepxd/BlogThumbnail-NewSize1_1.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1756151085/isindorg/nng6bysc1162krtvepxd/BlogThumbnail-NewSize1_1.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1756151085/isindorg/nng6bysc1162krtvepxd/BlogThumbnail-NewSize1_1.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1756151085/isindorg/nng6bysc1162krtvepxd/BlogThumbnail-NewSize1_1.jpg","width":2000}])
It was another full week of competition for the Gryphons, with our teams showing focus, grit, and school pride across every game and match. Here’s a look at the results from this week in ISI Athletics
![ISI Receives Large-Scale Implementation Grant from Lilly Endowment Inc.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1764704613/isindorg/uxnnpuhwlhxsytvetugx/LilyGrantHeader.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1764704613/isindorg/uxnnpuhwlhxsytvetugx/LilyGrantHeader.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1764704613/isindorg/uxnnpuhwlhxsytvetugx/LilyGrantHeader.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1764704613/isindorg/uxnnpuhwlhxsytvetugx/LilyGrantHeader.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1764704613/isindorg/uxnnpuhwlhxsytvetugx/LilyGrantHeader.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1764704613/isindorg/uxnnpuhwlhxsytvetugx/LilyGrantHeader.jpg","width":2000}])
International School of Indiana is pleased to share that it has received a $6 million grant from Lilly Endowment Inc. through its Marion County K-12 Private Schools Initiative. This is one of 34 large-scale implementation grants being awarded through phase 3 of the initiative, which is designed to help strengthen the academic achievement of students in Indianapolis and improve their prospects for success after high school.
We are excited to bring you another #AdmitMonday! To date, our seniors have been awarded an impressive $1,662,600 in merit-based scholarships—averaging $66,500 per student. #ISIPride
It was another full week of competition for the Gryphons, with our teams showing focus, grit, and school pride across every game and match. Here’s a look at the results from this week in ISI Athletics
![Season Recap: Girls Varsity and JV Volleyball]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1763415333/isindorg/rqvm9bgxxlm0ugwqt0ua/GirlsVarsityVolleyballHeader2025.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1763415333/isindorg/rqvm9bgxxlm0ugwqt0ua/GirlsVarsityVolleyballHeader2025.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1763415333/isindorg/rqvm9bgxxlm0ugwqt0ua/GirlsVarsityVolleyballHeader2025.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1763415333/isindorg/rqvm9bgxxlm0ugwqt0ua/GirlsVarsityVolleyballHeader2025.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1763415333/isindorg/rqvm9bgxxlm0ugwqt0ua/GirlsVarsityVolleyballHeader2025.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1763415333/isindorg/rqvm9bgxxlm0ugwqt0ua/GirlsVarsityVolleyballHeader2025.jpg","width":2000}])
The ISI JV and Varsity Volleyball summer practices began with a limited number of front row players, no setters, and numerous defensive specialists. The team ended the season with a sectional championship for the second time in school history.
School Calendar
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Taurel Building Library
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Taurel Building Black Box Theater
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Taurel Building Black Box Theater
all day
Taurel Building
all day
Taurel Building
all day
Taurel Building
all day
Chen Building Lobby
Until
all day
Chen Building
all day
all day
Taurel Building & Blackwell Building
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Chen Building
all day
all day
all day
all day
all day
all day
all day