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Arrowsmith Program



The Arrowsmith Program has proven effective for students having difficulty with reading, writing and mathematics, comprehension, logical reasoning, problem solving, visual and auditory memory, non-verbal learning, attention, processing speed and dyslexia.  The program identifies, intervenes and strengthens the weak cognitive capacities that affect learning.  Students are able to capitalize on their increased learning capacities and after a three or four-year program can function without special education assistance or program accommodations.
For further information on the Arrowsmith Program please read this Informational Brochure or visit their website at


Horizon Christian School is a ministry of Horizon Community Church. The Arrowsmith Program is available to students enrolled at Horizon Christian School, grades 4th through 12th.  Arrowsmith Students are subject to all the terms and conditions of enrollment at Horizon Christian School. The program is open to both current students as well as new student to Horizon Christian School.


If you would like to see if the Arrowsmith program might be suitable for your child, please complete the Suitability Checklist. The checklist is a tool to determine whether your child’s learning difficulties are typical of those addressed by the Arrowsmith Program.  While this checklist does not guarantee admission into Horizon’s program, it can help to determine if Arrowsmith is a suitable program for your child.


This is a brief application designed to look further into the appropriateness of the Arrowsmith program for your child. Upon submission our Arrowsmith Coordinator, Shelly Campbell, will contact you to discuss the Suitability Checklist and the Arrowsmith Application.


To apply to Horizon Christian School, on the website go to Admissions > Apply and follow the steps.

Note: Interview with an Administrator is only necessary if your student will also be taking Regular Education Class in the afternoons.

"I have to say how wonderful it was that Horizon researched and decided to offer [Arrowsmith] right when we learned we needed it. This has resulted in an amazing, transformative change in our son.  He struggled with his verbal processing, reading and comprehension and social cues his entire life. As a result, his confidence and self-esteem were top of mind. The assessment and exercises that Arrowsmith created have truly given [our son] the ability to excel in his learning, develop higher level processing and was able to mature at pace with his peers.  We welcome the opportunity to discuss our experience with families considering this path for their child as we fully believe in it." - Horizon Christian School Arrowsmith Family


Arrowsmith Coordinator
Shelly Campbell
23370 SW Boones Ferry Road,
Tualatin, OR 97062

High School Campus
23370 SW Boones Ferry Road,
Tualatin, OR 97062

Elementary/Middle School Campus
7400 SW Sagert Street,
Tualatin, OR 97062