High School

Riverstone Breaks Ground on Phase 1 of New Middle & High School Building

By | Academic Excellence, Elementary School, High School, IB, Middle School | No Comments

Riverstone International School is expanding!

With an eye to the future, Riverstone International School has broken ground on Phase 1 of a new Middle and High School on their campus in southeast Boise and will be opening a new residential program this fall.

Phase 1 features a 6,962 square foot building that will include two music classrooms, a recording studio, two science classrooms with laboratories (one wet and one dry), a general classroom, restrooms, and two offices.

This new building was designed by Erstad Architects and will connect to a larger, Middle and High School building to be constructed at a future date. The overall design compliments the striking, light-filled Elementary School that Erstad Architects designed in 2009. PETRA, Inc. is the general contractor for the project with an anticipated completion of December 2016.

According to Bob Carignan, Head of School, “Upgrading our Middle and High School facilities to reflect the innovative education we offer at Riverstone is part of our 2014-2019 Strategic Plan. Our goal is to create a distinctive learning environment that fosters inquiry-based learning, encourages engaging discussions between students and teachers, and builds a strong community.”

The school is opening a residential facility in downtown Boise in the fall of 2016 with a long-term goal of housing 32 domestic and international residential high school students. Improving the school’s academic facilities is necessary to meet both the educational needs of students and future growth of the school.

Phase 1 of the new Middle and High School replaces the original modular buildings that were purchased in 1997 when the school first opened as the independent Hidden Springs Community School in Hidden Springs. The modulars were moved and installed at the school’s campus at 5521 Warm Springs Avenue when the school relocated to its current 14-acre site in 2000. The school bid a fond farewell to the modulars in late May.


Riverstone International is a private, independent school with 325 students from preschool through high school. Recently recognized by The Washington Post as “Idaho’s Most Challenging High School,” Riverstone is the only school in Idaho, and one of 17 in the nation, authorized to provide the three International Baccalaureate programmes. About 20% of the families receive tuition assistance. Riverstone International School inspires courageous journeys of academic and personal growth to enable students to lead purposeful lives.

We will waive the $75 application fee for families who start their applications* for the 2016-17 academic year prior to August 15. Please inquire at the button below. We will send instructions and the appropriate code via email.

*Day students only; not applicable for residential students.

Inquire here

Photo includes  Andy Johnson (RIS Middle & High School Director), Andy Erstad (Erstad Architects), Katrina Kulm (Erstad Architects), Mark Liebich (RIS Chairman Board of Trustees), Bob Carignan (RIS Head of School), Rachel Pusch (RIS Director of Enrollment Management), Jerry Frank (PETRA, Inc), and Melinda Quick (RIS Class of 2009).

Riverstone International School Awarded Idaho’s Most Challenging High School

By | Academic Excellence, College Placement, High School, IB | No Comments


Riverstone International School has topped The Washington Post‘s list of Idaho’s Most Challenging High Schools!

According to reporter Jay Mathews, “The index score is the number of college-level tests given at a school in the previous calendar year divided by the number of graduates that year.”

As an International Baccalaureate World School that enrolls every student in the prestigious IB Diploma Programme, graduates sit for six college-level tests. In addition to a month-long battery of exams covering six subject areas, students must complete an independent research paper of approximately 4,000 words and 150 hours of Creativity, Action and Service. Additionally, students are required to complete a course in Theory of Knowledge, a hallmark of an IB education.

On a national level, Riverstone appears at #125 out of the approximately 22,000 schools in the United States that were evaluated.


Celebrating the Chinese New Year and Carnival!

By | Elementary School, High School, International Understanding, Middle School | No Comments

This week, international understanding was front and center as Riverstone students celebrated two international holidays: Chinese New Year and Carnival.

To kick off the Year of the Monkey, High School students learned from their Chinese peers how to write their names in Mandarin, and Middle School students cooked an authentic Chinese feast for lunch.  Our Preschool students set the stage for the Elementary School festivities by making a giant dragon and parading through the hallways and classrooms. Later in the day, Chinese students from Northwest Nazarene University shared stories, games, and music in an Elementary School assembly.

On Tuesday, the festivities continued when our International Committee hosted a lunch time celebration of Carnival in the Elementary School. They shared decadent treats that would traditionally be offered in Brazil, talked about traditions and listened to Brazilian music. Additionally, the committee provided teachers with materials to decorate masks to take home. The committee also created a beautiful display that demonstrates the many ways that Carnival is celebrated around the world. 

Please stop in the Elementary School atrium this week and check out the Carnival and Chinese New Year displays. Photos are posted on Riverstone’s Facebook page and Instagram. 

Giving Thanks

By | Academic Excellence, Elementary School, High School, Middle School | No Comments

Riverstone students, faculty and staff enjoyed giving thanks in all classrooms and student activities last week.

On Monday, the Middle and High School students and teachers met with their advisory groups to discuss who and what they’re thankful for followed by a hilarious round of one-word guessing games and charades. A few of the thank-you notes that students wrote are posted to the Middle School bulletin board if you have a chance to stop by and want to read through them.

Our Preschoolers made pumpkin donuts and learned how to skin apples for apple pie with the generous help of parents. The students thought a lot about what being thankful means and related it to their current Unit of Inquiry on “Sharing the Planet.”

Students in Grade 3 are currently focusing on “How the World Works” and thought about why we eat turkey on Thanksgiving and what else we could be eating. In Mrs. Wallace’s class, students made turkey hats and paper turkeys to celebrate the holiday together while also writing persuasive essays about what other foods you might want to eat on Thanksgiving instead of turkey. And Mrs. Stewart’s 3rd graders wrote about the Thanksgiving tradition of eating turkey from the perspective of a turkey.

In Ms. Ramirez’s Grade 8 Spanish class, students wrote what and who they were thankful for in Spanish and then celebrated together with a Mexican-themed Thanksgiving feast.

Pre-K students created thankful turkeys and wrote a dual-language English/Spanish book called “Turkey, Turkey What Do You See?” / “Pavo, Pavo ¿Que ves tu?” to embolden the lessons they’re currently learning about “How We Express Ourselves”.

And our Grade 1 students used an interactive computer program to learn about the Pilgrims’ journey on the Mayflower, tying back to their current Unit of Inquiry about historical experiences and their influence on the actions of the Separatist Pilgrims and the Wampanoags in the early 1600s.

We hope the entire Riverstone community had a wonderful and happy Thanksgiving holiday. Check out some pictures from the events mentioned above and feel free to follow us on Facebook for daily posts about what we’re doing!

Rake Up Boise 2015

By | Community & Service, Elementary School, High School, Leadership by Example, Middle School | No Comments

For 17 years, Riverstone has organized a Rake Up Boise team to rake and winterize yards for senior and disabled neighbors who cannot do the work themselves.

This year, we had over 30 students, teachers, administrators, parents and friends come out to fill 90 bags of leaves from homes in Southeast Boise. With the kind donations from DK Donuts and the HumanBean, the team got an early start on Saturday, November 14.

Thanks to the High School’s Social Change Leadership student group who organized this year’s team.

Taking part in the largest volunteer event in Idaho is very gratifying and a wonderful opportunity to connect personally with our neighbors.

Please check out the photos of Team Riverstone at Rake Up Boise!

Your Gifts Make Riverstone a Better Place

By | Academic Excellence, Annual Fund, Elementary School, High School, IB, Middle School | No Comments

The following is a letter from Bob Carignan, Head of School, from last week’s newsletter touching upon how the Riverstone community’s generous gifts and donations help to make our school a better place. Thank you everyone for your continued support and participation during this year’s Annual Fund.

Hi All,

As we near the final week of the Annual Fund, I’d like to highlight why these five weeks of fundraising and our annual Auction are so important.  All gifts from both of these two important fundraisers go directly to our programs and allow us to say “yes” to making Riverstone a better place for all of our students.

Thanks to your generosity at last year’s Auction during the Fund A Need portion of the evening, we were able to enhance our current science curriculum and implement new Science, Technology, Engineering and Math (STEM) programs – a direct connection to the initiatives outlined in the Strategic Plan. We have used the funds to improve our science labs, purchase equipment, and provide training for our teachers.

Last summer, three Elementary School staff members — James Hamilton-Vail, Jennifer Smackey and Tina Morgan — attended a STEM-based Project Lead the Way training. Ms. Smackey and Mrs. Morgan then trained other members of our staff to implement the program in Grade 2 and Grade 5. This inquiry-based program, which we are integrating into our Units of Inquiry, is tested and proven to be very effective in getting students excited about STEM.

Check out the short video and photo at the end of this letter highlighting Grade 5 and how they have integrated their unit of inquiry on media with robotics. We will share photos of the other science improvements in the near future.

We also now have an after-school “white hat hacking” club which offers a complicated and advanced level view of computer coding. Thanks to parent Dejan Nenov for making this possible for our students!

We also received a matching grant from the Edward E. Ford Foundation for $50,000 last year. As with any granting organization, they looked very closely at our 2014 Annual Fund participation. Their grant enabled us to purchase robotics equipment and computers necessary to introduce the robotics program that we are implementing in the Gr 9 Design Technology course. Our students are enjoying robotics so much that we have two robotics teams that are preparing for competition. We have been trying to raise matching funds outside of our parent community and are still in the process of doing so with a deadline of December 31, 2015. If you have any suggestions for potential organizations or individuals who would be interested in supporting STEM-education at Riverstone, please let me know.

Finally, thanks to the Parents’ Association for planning a pre-holiday stress-reducer, “A Taste of Riverstone.” I hope to see you there!



Riverstone’s Halloween Parade

By | Community & Service, Leadership by Example | No Comments

Last Friday, we hosted our annual Halloween Parade for the Elementary School. A long-standing tradition, our Preschool students start off the Parade by winding through the school hallways and picking up students in the next grade. Once all the students from Preschool through Grade 5 have joined, the Parade then makes it way over the Middle School and High School Quad area for the older students to cheer them on.

An exciting event for students of all ages, it’s great to see how much our community celebrates each other during the parade. Emboldening our emphasis on leadership by example and community, the Halloween Parade inspires camaraderie and companionship throughout all grade levels. Here are a couple student and teacher quotes about this year’s parade as well as a few photos of the amazing costumes.

“The whole event is a great community builder because we get the whole school together during the parade. Unfortunately, the fun has to stop at 3:30 when we all go home. I can’t wait until next year!” -Gabby M (Grade 5)

“The day that our little ones were waiting for finally arrived! We enjoyed  seeing Riverstone  full of parents and kids dressed up in different costumes like witches, Darth Vader, the Cat in the Hat, dinosaurs, paper bag puppets, dolls, mermaids, superheroes, and all sorts of interesting characters.” -Mrs. Stilinovich and Señora Vallejos (Pre-Kindergarten teachers)

Celebrity Reporters in Florida

By | Academic Excellence, High School, Outdoor Education, Student Travel | No Comments

Some of our rising Gr 9 and 10 students travelled to Florida this past week with Middle School Spanish teacher, Hilda Ramirez. We are sharing a note home to parents in today’s blog post to give you a taste of their adventures thus far:

Dear Parents,

We are all very sad that this is our last full day in Florida, the students were amazing and a joy to be around. They were always up for any adventure no matter what the weather brought!

As one of the newest members to this Riverstone group, it was a joy to see how well the students interacted with one another, and especially, how well they care for each other. Thank you for the opportunity to travel with them!

Please enjoy our last update by our three celebrity reporters, Javin S, James E, and Manaka G.


Hi, I’m Javin. Today we visited Curry Hammock State Park in Marathon Key.  There, we went searching in the ocean for wildlife. We focused on looking in tall sea grass. We used large nets to collect small creatures that inhabited the grass. We found a wide variety of animals, ranging from arthropods to mollusks. Some of the notable creatures we found were seahorses, a large horseshoe crab, and a sea cucumber. We also found many different kinds of fish. This was a unique opportunity to learn some interesting ecology about the Florida Key’s ocean wildlife. For me, the best part of this activity was classifying and naming every animal we caught. 

Hello, James here. Today we went to Robby’s in Marathon Key. It was an outdoor area with a multitude of local culture, similar to ‘Art in the Park’ in Boise. Upon arrival, we entered a small hut near the shore and supplied ourselves with small fish. We then walked down a dock and held the fish about three inches above the water, waiting for large Tarpons to jump out of the ocean and take the bait. After that, we went back to the market and viewed the various chefs selling homemade popcorn, drinks, and other foods, as well as artists and photographers selling their works. There was one person in particular who made amazing art with spray-paint and various tools. He sold his work for only $20, and I totally would’ve bought one if there was a way to take it on the plane without damaging it. 

I’m Manaka. Today we went to the turtle hospital. We learned a lot of things about sick turtles and how they make them better. We watched turtles in the tanks. They help them get better so they can send them to the ocean. We saw at least 100 turtles in there. I feel bad for turtles that cannot return to the ocean. I hope people keep the ocean clean.

Rossini Rotini Roundtable

By | Academic Excellence, High School, IB, Visual and Performing Arts | No Comments

There’s nothing like a shared love of music, food, and good humor. Our Grade 11 Diploma Programme music students held their own “Rossini Rotini Roundtable” a few weeks ago. Not having access to a stove didn’t slow them down. They improvised by using outdoor ed stoves and pots to cook Rotini in honor of their study of Rossini’s Petite Messe Solenelle, which is one of the prescribed works for DP music.

No doubt that this is one of those, “Only at Riverstone” moments!



Class of 2015 Rocks the College Acceptances!

By | Academic Excellence, College Placement, High School, IB | No Comments

Class Photo DiffuseWe are very proud of our students and are pleased to share that one hundred percent of our seniors were accepted into four year universities and colleges. Many of these colleges have offered our students merit scholarships, course credits, or advanced class standings in acknowledgement of the rigor of the the IB Diploma Programme.

If you’d like to get to know the Class of 2015 better, download our Meet the Seniors brochure here.

Congratulations to the Class of 2015 for being accepted into the following colleges and universities:

Boise State University Honors College
Brown University
California Polytechnic State University (2)
Carnegie Melon University
Carroll College
Chapman University (2)
Claremont McKenna College (3)
College of Idaho (2)
Colorado College
Colorado School of Mines (2)
Cornell University
Creighton University
DePauw University
Fordham University
Hult International Business School
Illinois Institute of Technology
Ithaca College
Jacksonville University
Lehigh University
Linfield College (2)
Montana State University
Muhlenberg College (2)
New York University
New York University, Abu Dhabi
Occidental College
Pacific University (4)
Purdue University
Reed College
San Diego State University
Santa Clara University (2)
Seattle University (2)
Seattle Pacific University
St. Mary’s College of California (3)
St. Michael’s College
Stanford University
Swarthmore College
University of Arizona
University of California, Berkley
University of California, Los Angeles (2)
University of California, San Diego
University of California, Santa Cruz
University of Chicago
University of Colorado, Denver
University of Denver
University of Idaho Honors Program
University of Maine
University of Michigan
University of Montana
University of Oregon Clark Honors College
University of Puget Sound (5)
University of the Redlands (3)
University of Rochester
University of San Diego
University of Southern California (2)
University of Texas, Austin Honors Program
University of Tulsa
University of Vermont (3)
University of Washington
Ursinus College (2)
Whitworth College
Willamette University (3)
Yale University