Original Research by School Decision on Matematicas Ciencias Y Tecnologia - Alianza
Matematicas Ciencias y Tecnologia, also known as Alianza, is a charter school in the Río Piedras area of San Juan, Puerto Rico, serving grades six through twelve. As its name suggests, the school is built around mathematics, science, and technology, though no specific course catalog, program list, or extracurricular inventory was available in the data we received, so we cannot describe its offerings in detail beyond that stated focus. A parent interested in a STEM-oriented secondary pathway in the capital area may want to ask the school directly about its curriculum, Advanced Placement or dual-credit options, and career-and-technical programs, since none of that detail appears in the records we reviewed.
The school is small for a secondary school spanning seven grade levels, and its enrollment is spread fairly evenly across grades, with only modest thinning in the upper grades. The student body is almost entirely Hispanic, which is consistent with the broader population of Puerto Rico. A very substantial share of students qualify for free or reduced-price lunch, reflecting the economic conditions in the surrounding community and placing this school among those serving a high-poverty student population.
San Juan is Puerto Rico's capital and most populous municipality, a mix of residential, commercial, government, and tourism districts organized across distinct barrios. Old San Juan is the historic and civic core, with colonial architecture, cobblestone streets, and concentrated street life tied to tourism and historic sites. Hato Rey functions as the financial and business district, while Santurce is an active commercial and cultural area. The city is the seat of all three branches of Puerto Rico's government, and its economy is shaped by government employment, tourism and hospitality, the maritime port, and the financial sector concentrated in Hato Rey. The broader municipality is large and varied, meaning much of daily life outside the historic core depends on cars rather than walkable streets. The school itself sits in the Río Piedras barrio, an area with its own neighborhood identity within the larger city.
Publicly reported data indicates San Juan's population has been declining, a trend affecting much of the island and compounded by the impact of Hurricane Maria. The metropolitan area still contains a large portion of Puerto Rico's population, so the school operates in a major urban context even as the city's population contracts. The Puerto Rico Department of Education, the school's parent district, did not yield parent-relevant recent changes in the research we reviewed, so we have little to report on district-level initiatives, strategic priorities, or shifts that might affect this school in the near term.
Several important pieces of information were missing from what we received, and a parent should be aware of them. No state assessment results were available, so we cannot characterize how students at this school perform on standardized tests compared with other schools in Puerto Rico. No graduation rate was reported, which is a meaningful gap for a school that includes twelfth grade. Data on students with individualized education programs and on English learners was also missing, so we cannot describe how the school serves those populations. No discipline, attendance, or staffing figures were provided, which limits the picture of school climate and resources. Title I status was not reported, though given the very high free-or-reduced-price-lunch rate the school likely operates under conditions common to high-poverty settings. A neighbor comparison placing this school among other schools in its county or region was not available, so we cannot position it relative to nearby options.
What the data does tell you is straightforward: this is a small, charter, STEM-focused secondary school in an urban San Juan neighborhood, serving a high-poverty, almost entirely Hispanic student body from sixth through twelfth grade. Whether it delivers well on its mathematics, science, and technology mission is a question the available records cannot answer, and a family considering it should ask the school for the test results, graduation outcomes, and program details that the public data does not currently provide.
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