Board of Education — April 25, 2019

Study Session: Cal Aero Preserve Academy's Overcrowding Crisis

On April 25, 2019, the Chino Valley Unified School District Board of Education convened a study session—not a voting meeting—to work through options for relieving severe overcrowding at Cal Aero Preserve Academy K-8 1. Framed as a planning discussion rather than a decision point, the session let district staff and an outside architect walk trustees through the scope of the problem, the district's short-term coping mechanisms, and four possible paths forward, ahead of a decision expected at the board's next regular meeting 2.

No official minutes were filed for this meeting. This recap therefore does not attribute any statement, position, or vote to a named individual—trustees, staff, or public speakers alike are described by role only.

A School Built for 965, Serving Nearly 1,400

Cal Aero opened in 2009-2010 designed to hold roughly 965 students on a traditional calendar 5. Ten portable classrooms were added in 2015-16, pushing capacity to about 1,265, and the elementary grades moved to a multitrack year-round schedule in 2016-17 to free up more room, bringing capacity to roughly 1,472 5. By the night of the study session, 1,397 students were enrolled—leaving only about 75 open seats, and because enrollment doesn't arrive evenly by grade, staff said overflow becomes likely whenever demand concentrates in one grade 6. Because the campus runs on four rotating tracks with one track off-site at any given time, the practical on-campus population tops out around 1,220 students 7.

Staff also presented enrollment projections: roughly 84 additional students for 2019-2020, 45 more for 2020-2021, and a further 62 for 2021-2022—191 new students over three years in total, pushing total demand toward roughly 1,604 8910.

How Overflow Already Works

District staff walked the board through the districtwide overflow protocol: classrooms are balanced by the ninth school day of the year to class-size limits of 26 students in grades K-3 and 31 in grades 4-6, with the most recently enrolled students ("last in, first out") relocated to a school with room, and offered the chance to return if a spot opens later 1112. Because Cal Aero is a K-8 campus rather than a standalone elementary or junior high, staff noted the school could see overflow at every grade level, unlike most district schools 13. The district currently overflows 60 to 80 students a year districtwide 14, down sharply from well over 200 before the board funded a reduction in combination classes 15.

Four Options on the Table

Option A — Temporary Boundary Change to Liberty/Woodcrest/Chino High School. Families in a slice of the Rhodes Elementary boundary, south of Pine Avenue, would shift to Liberty Elementary, Woodcrest Elementary, Woodcrest Junior High, and ultimately Chino High School 16. Staff said the plan would give immediate capacity relief and would not disturb current Cal Aero families—a sibling-priority provision would guarantee an incoming kindergartner with an older sibling already at Cal Aero first claim on any remaining space 1718. The tradeoffs: Liberty and Woodcrest are roughly 6.5 miles away, requiring buses, and children would no longer attend a neighborhood school 19.

Option B — Temporary Boundary Change to Butterfield/Townsend/Chino Hills High School. Suggested by community members during earlier outreach, this option would redirect the same area to Butterfield Elementary, Townsend Junior High, and Chino Hills High School instead 20. Butterfield's real capacity, once properly staffed to class-size limits, turned out to be about 150 students rather than the 250 originally estimated 21. Staff flagged two serious problems: Butterfield was itself projected to gain up to 200 students from nearby housing growth over the next several years, which alone would push it toward capacity, and Townsend Junior High is slated for campus-wide modernization, where every open classroom is needed as swing space—filling the school now would force costly temporary portables just to keep the renovation moving 22. The portable cost for such swing space was described as a "sunken cost," since the units would eventually be pulled once the modernization project finished 23.

One board member objected to boundary changes generally, arguing that shifting the problem onto other campuses wasn't a permanent fix 24.

Option C — Add Ten More Portable Classrooms. This would let students stay at Cal Aero, keep siblings together, and avoid busing, but carries a six-month lead time for procurement, state approval (DSA), and installation, with the possibility of overflow for new students until the portables are ready 25. Staff explained the choice of exactly ten portables came from needing one classroom per grade level across Cal Aero's nine grade levels, plus a buffer classroom for junior-high scheduling rotations 26. Fully built out, the option would grow enrolled capacity to roughly 1,949 students, with a maximum on-campus population near 1,564 at any given time 27—prompting one board member to note the resulting campus would rival a high school in size and to argue for fast-tracking the permanent second school instead 28.

Option D — Status Quo. No boundary change and no new portables; the district would manage growth solely through the existing overflow process.

A Three-Year Clock on a Permanent Second School

An outside architect from WLC Architects joined the meeting to walk the board through what building a genuinely new K-8 campus would take 2. The district and the firm had already spent about two years investigating a site, with the earliest conceptual sketches for a second Preserve school dating to 2017 29. Starting from scratch, the process was described as roughly 15 months of design and multi-agency approval, three months to bid and award construction, and another 18 months to build—with the design/approval phase and the construction phase running roughly the same length, pivoting around the bid process in the middle 30. Starting immediately, the earliest a permanent second school could open was estimated at around September 2022 31. The approval chain alone touches the California Department of Education (for both the site and the design), the Department of Toxic Substance Control, the California Geological Survey, the Division of the State Architect, the county health department, city engineering, the local fire department, and the state Office of Public School Construction for funding reimbursement 32.

Board Discussion

Board members pressed on several fronts. One did the arithmetic aloud—84 plus 45 plus a further 62 students year over year, 191 total over three years—and argued that whatever solution the board picked needed to be both empathetic to families and cost-effective, since none of the options were mutually exclusive with building the second school 33. Staff, laying out the four options for the next meeting, said they would not recommend the district pursue Option B at all 34. Another member asked what was actually holding back a decision to move forward on the second school; staff answered that land acquisition was the main open question, since the district does not yet own a parcel, though conversations toward an agreement were already underway 35. A related question—whether the new second school's boundary would eventually absorb part of Cal Aero's existing catchment to relieve crowding there—went unresolved beyond staff's acknowledgment that any such shift would itself require its own future boundary change 36.

One board member pushed to survey parents directly on their preference among the options rather than have the board guess 37. A member who said they had been actively talking with parents reported that many were fine with a boundary change to Butterfield specifically, as distinct from Liberty/Woodcrest, since it sits along a route many families already drive 38. Another board member, citing informal conversations with parents and students, said families most wanted to keep siblings together and stay at their existing campus, and would tolerate portables—but ranked school safety as the top concern for both students and parents 39. On cost, the board learned that adding ten portables would run about $1 million for what's expected to be a roughly three-year, ~200-student bridge to the second school, and that portables aren't a permanent loss once built—they can be relocated to another campus later 40. Yet another member reminded colleagues that the 60-80 students already being overflowed districtwide have safety needs too, cautioning against treating Cal Aero's situation as the only safety concern that mattered 41. The board also discussed layering a temporary boundary change on top of the portables option, specifically to preserve the sibling-priority safeguard for current Cal Aero families that a boundary change (but not portables alone) would provide 42.

Public Comment

Only one public comment period occurred, at the top of the meeting. A single Preserve-area resident spoke, thanking the board for choosing to hold a study session rather than vote immediately, and restating the community's preference: keep Cal Aero a genuine neighborhood school 3. She said the community would accept temporary portables in the interim if the second school's construction were fast-tracked, rather than busing children to another school, and closed by asking that the second school be built as quickly as possible 4.

What the Board Decided—and What Happened Next

No vote was taken at this study session; the consensus was to bring all four options back to the next regular meeting for a decision 43. At that next meeting, the record shows the board leaning toward Option C: one board member was still concerned enough about the resulting nearly-2,000-student campus to raise it directly, while another called it "the most ideal" among the choices on the table 4445. Local press coverage from that period reported the board approved the ten additional portables and construction of the second Preserve school, funded in part through a previously approved $23 million allocation from the Measure G bond, with district estimates still pointing to roughly three years before a new campus could open 46.

The boundary question did not disappear. In May 2023, a board agenda scheduled a school-boundary scenario covering both Cal Aero Preserve Academy and the still-unbuilt "Preserve School #2" 47. That second school ultimately opened as Legacy Academy for the 2024-2025 school year 48—about five years after this study session, roughly two years later than the "earliest possible" September 2022 estimate the board heard that night.

This is an independent, community-maintained summary of public records and is not affiliated with or endorsed by Chino Valley Unified School District. No official minutes were on file for this meeting at the time this summary was generated, so statements and positions are described without attribution to any named individual.