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Horizon Experience:

Montessori Principles

Horizon Montessori Public Schools - STEM Academy is a tuition free public charter school that teaches an integrated Montessori curriculum in grades Pre-K -2nd since 1998. Those principles are continued to be taught in grades 3rd - 8th by allowing students learning at their own pace through various blended learning opportunities.

Our Schools

HMPS STEM Academy - McAllen HMPS STEM Academy - Weslaco HMPS STEM Academy - Harlingen HMPS STEM Academy - Pearland

Student to Teacher Ratio:

With a total of 1429 students, we have a 16:1 student ratio which allow for a more personable learning experience

Extended Learning Opportunities

In addition to our core curriculum, our students participate and earn high school credit in the areas of CTE, ART, and PE.


Art brush


soil and plants

Garden Club



Chess club

Chess Club

stay and grow

Be part of the experience