The Independent School Advantage

When it comes to researching educational choices for children, there are several options to consider. Many communities are within driving distance to public, charter, parochial and independent (private) schools. Knowing what separates independent schools from other schools can help when selecting the best match between a child's unique strengths and a school's mission, philosophy and culture. 

Below, you'll find information about independent schools, plus 5 important reasons that an independent school should be on your consideration list when reviewing options for your child.

What Makes Independent Schools...Independent

The National Association of Independent Schools (NAIS) offers the following information in their Parents' Guide to Independent Schools.  

  • Independent schools each have their own unique mission, philosophy and culture.
  • Each is governed by an independent board of trustees.
  • Teachers have more freedom to create curricula that meet each child’s needs, without state mandates on curriculum, textbooks and testing.
  • Independent schools are non-profit organizations supported through tuition payments, philanthropic gifts and endowment income.
  • Independent schools range from small elementary schools to big boarding schools; many are co-ed, have a religious affiliation or follow a particular educational philosophy. They have more variety than public schools  because public schools follow the same standards and prepare for the same standardized tests.
  • Independent schools are accountable to parents, communities and the agencies that accredit them.

nais parents' Guide to Independent Schools

Accreditation for Independent Schools

The Association of Independent Schools of New England (AISNE) conducts accreditation through a rigorous review of all areas of the school, including: curriculum, staffing, admissions, finance, governance, health and safety. The AISNE accreditation process takes place throughout a 10-year cycle.

AISNE-Accreditation Criteria
Schools must have:

  • A clear statement of mission and philosophy.
  • Three or more consecutive grades in kindergarten through grade 9 or equivalent.
  • Incorporation as a not-for-profit organization as attested by federal and state records.
  • A non-discrimination statement as required by law.
  • An appropriately constituted and substantially independent governing board, in accordance with the by-laws of the corporation.
  • Policies and procedures to ensure that any perceived or actual conflicts of interest for board members are disclosed and managed appropriately.
  • Annual financial audit, performed by an independent certified public accountant, that demonstrates adequate financial resources to carry out its mission.

This information is excerpted from the Association of Independent Schools of New England.

learn more about aisne.

Learn about Tower School's Mission.

Top 5 Advantages of an Independent School Education

  1. Academic Communities  
    Independent schools are known for their emphasis on academic achievement in core subject areas and the development of important skills such as: research, collaboration, problem solving, writing. 

    In addition, independent schools emphasize the importance of a broad and well-rounded education. They offer a robust range of visual and performing arts, language options, extracurricular clubs, physical education, interscholastic athletic programs, community service and leadership opportunities that enable your child to explore their interests and pursue their passions.
  2. Excellent Teachers
    Independent schools attract talented teachers whose commitment to academic excellence is paired with an interest in providing a more individualized approach to challenging and nurturing each student. Independent schools support their teachers with ongoing professional development to encourage new perspectives, creativity and growth.
  3. Small Class Sizes
    Independent schools typically have a lower student-to-teacher ratio than public schools. The benefits include: increased opportunities for student participation—known to increase student engagement and achievement; the abilities of teachers to quickly identify their students' strengths and opportunities for growth; and the development of close connections between students and between students and teachers within the classroom community.
  4. Home and School Partnerships
    Independent schools encourage open lines of communication to ensure that students are challenged academically, homework is being completed and community values are supported at school and home. Parents can expect to be included as a partner in the education of their child. That means regular communication by email, phone and in-person meetings with teachers and administrators as needed.
  5. An Inclusive School Community
    Independent schools foster diverse and vibrant student communities that welcome and respect every family. Parents are encouraged to actively engage in the life of the school through a variety of volunteer opportunities and social events for parents and families.

Defining your Ideal School

Every independent school provides a unique educational experience. NAIS offers the following list to consider when searching for the ideal independent school for your child and your family. Access their School Search tool via the button below.

School Type 
Do you want a day school or boarding school? Would a coeducational environment be your preference for your child?

Grade Range 
Do you want a school that focuses on your child’s age range, or one that can also serve your child through elementary, middle, and high school?

Location and Convenience
Ask about bus transportation and whether or not a school offers an extended day program before and after school.

Student Body 
Consider average class size and total enrollment. A smaller population may mean fewer social opportunities, but more chances for your student to shine. Inquire about diversity within the community.

Educational Philosophy 
The educational philosophies of most independent schools exist along the continuum between traditional and progressive. Inquire about how this impacts teaching methods, how expectations are conveyed and how student achievement is assessed. Ask to sit in on a few classes to see how the philosophy plays out.

Review the school's curriculum online to understand which courses are offered at each grade level and which electives are available. If there is an interdisciplinary emphasis, inquire about the school's methodology.

Review the faculty bios online. Where did teachers go to college? How long have they been teaching? Do their degrees align with what they teach? Is there much turnover? Visit a class to see how teachers interact with students and engage them in the learning process.

In addition to the overall condition of the school, consider the facilities your child may use. Is the art department well-stocked? Are sports facilities well-equipped? Are computers up to date? How extensive is the library? Are science labs well-designed for the ages of the students who use them?

Special Programs and Extra-Curricular Opportunities 
Does the school provide programs that fit your student’s needs and interests? Consider language programs, coding classes, arts, athletics, leadership opportunities, service programs and academic support. Is the school a place where you believe your child will thrive?



"My four years at Tower started my love for learning and being a student. Tower gave me the foundation I needed for high school and later for college. The teachers at Tower pushed me to be responsible and hardworking, but also offered as much help as I needed when I was struggling. However, the best part of Tower for me is the tight-knit Tower community. I will forever be thankful to Tower for introducing me to some of my closest and best friends."

Ali McEachern,’10, Boston University Class of ’18 and Student Manager of Men’s Ice Hockey


Our Mission

We teach our students to think critically and creatively, to develop joyful curiosity, to embrace challenge and apply their knowledge with confidence, and to thrive within a community rich with diverse perspectives and talents.

Learn more about Tower's mission.

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