About Us

The Pinnacle Charter School is celebrating a decade of making a difference as a public charter school. We operate under the authority of the Charter School Institute.

The Pinnacle’s Mission and Educational Approach

The Pinnacle uses the Core Knowledge Curriculum in Grades K-8.  This curriculum provides students with a rich and broad knowledge base upon which future learning can build.   Our goal is to insure that all students are given access to the same knowledge base that will assure them of success as adults.  The Core Knowledge Curriculum provides a detailed, explicit, and systematic sequence of grade specific content taught consistently each year.

The core content is organized to spiral through the grade levels to high school, becoming more sophisticated and detailed in each successive grade.  Students retain information much longer and find skills more easily applied when meaningful content is combined with the teaching of basic skills.  The Pinnacle emphasizes the acquisition of basic skills in reading, language arts, and mathematics in the lower grades and reinforces those skills through application as students mature and advance to higher grade levels.

The Pinnacle’s High School program offers a college preparatory curriculum to prepare students for entry into post-secondary educational experiences.  Advance Placement and dual credit (college/high school) courses are available.

Recent Pinnacle Charter School alumni have been accepted at many renowned local and national colleges and universities. These institutions include:

Colorado School of Mines
Colorado State University (CSU)
University of Colorado at Boulder (CU)
University of Colorado at Denver (UCD)
University of Northern Colorado (UNC)
University of Denver (DU)
Regis University
Johnson & Wales University
Metropolitan State College
Adams State College
Art Institute of Colorado
Front Range Community College
Westwood College
Drew University in New Jersey
Cornell College in Iowa
Earlham College in Indiana
Samford University in Alabama
Armed Forces

Elementary, Middle School, and High School

We provide an opportunity for students to receive a consistent educational experience beginning with the primary and elementary grades and continuing through middle school and high school. Families with multiple students enjoy the convenience of three schools at one location and the high school right across the street.

Administration

The administrative structure of our school is comprised of the School Board, Executive Director, and Administrative Team.

The Pinnacle Team

The Pinnacle Team consists of our Administrators, Educators, Support Staff, Parents, Students, and Community Members.

Pinnacle Educators are licensed professionals. Our educators receive ongoing staff development to support and enhance our curriculum plan. Through the use of our Positive Behavior Support (PBS) program, Pinnacle educators strive to build and nurture positive relationships with students, parents, and peers. We consider our educators to be one of our greatest assets.

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Pinnacle Parents are crucial and the number one reason for the success of their students.

The Pinnacle strongly urges parents to

Parents need to develop close connections with their student’s teachers in order to support them in their school-work and become their strongest advocate. Regular communication is critical in the educational process. Parents will receive progress reports from the teacher every two weeks to keep them informed of their child’s status.

Pinnacle Students are expected to…

Students are expected to follow and adopt the Pinnacle Three R’s (The Rules)

Be Respectful: Treat people how you want to be treated and honor the rights and feelings of others.
Demonstrate Responsibility: Solve the problems that you create and celebrate your success.
Build Positive Relationships: Treat people in such a way that does not cause a problem for them or anyone else…in the world.

Pinnacle Support Staff also strive to build and nurture positive relationships with students, parents, and peers. Support Staff would include staff members within the following departments:

Pinnacle Community Members are encouraged to support our students by becoming a Pinnacle Community Partner. These partnerships play an important role in assisting our school with bringing goals to fruition. Promoting student community service is one of the Pinnacle’s priorities. Students are given many opportunities to make a difference in their community through out the school year. When community members partner with our school, they are making a strong statement to our students to carry this mission on beyond school.

Administrative Team

William K. Wiener Ph.D.
Executive Director
303-450-3985 ext. 1005
wwiener@pinnaclecsi.org 
Mrs. Rebecca Sieve
Principal K-5
303-450-3985 ext. 1014
rsieve@pinnaclecsi.org 
Mrs. Carol Meininger
Chief Financial Officer
303-450-3985 ext. 1007
cmeininger@pinnaclecsi.org
Mr. Eddy Liddle
Principal 6th – 8th Grade
303-450-3985 ext. 1027
eliddle@pinnaclecsi.org
Mr. Brian Martinez, MBA
Chief Information Officer
303-412-2940 ext.  1010
bmartinez@pinnaclecsi.org
Mr. Chris Dittman
Principal 9th – 12th Grade
303-412-2940 ext.  2003
cdittman@pinnaclecsi.org