The top reported proficiency rate is 52% in English language arts. The lowest is 24% in Science.
Original Research by School Decision on Signature Preparatory
Signature Preparatory is a state-sponsored public charter school in Henderson, Nevada, serving students from kindergarten through eighth grade. It operates under the Nevada State Public Charter School Authority rather than the local Clark County School District, which means families from across Henderson and the broader Las Vegas Valley can apply regardless of their zoned school. The campus sits on South Boulder Highway, a main arterial corridor running through the city.
Academically, the most recent state assessment results paint a mixed picture. In English language arts, a slim majority of tested students reached proficiency, which stands as the school's strongest subject area. Mathematics results show a substantial share of students meeting the bar, though falling short of half. Science proficiency is the weakest area, with a smaller portion of students demonstrating mastery. Participation rates across all three subjects were strong. The school tested a large group of students in math and English language arts, with a smaller subset tested in science, which is typical for the grade band since science is assessed in fewer grade levels within the third-through-eighth range.
A parent reviewing these results may want to look into the science outcomes further with the school, as the gap between English language arts performance and science performance is wide. The data does not include multi-year trend information, so it is unclear whether these results represent improvement, decline, or stability over time.
The student body is diverse. Hispanic students form the largest group, followed by white students, with Black students and students of two or more races also well represented. Asian students and Native Hawaiian or Pacific Islander students round out the enrollment. A substantial majority of students qualify for free or reduced-price meals, indicating that the school serves a population with considerable economic need. Information on students with individualized education programs and English learners was not available in the data provided, so those populations cannot be characterized here.
Signature Preparatory is a sizable school for a K-8 charter, with enrollment distributed across all grade levels. The early grades have the largest cohorts, with numbers tapering in the upper elementary and middle school grades, a common pattern in growing charter schools where earlier grades have built up over time.
Henderson itself is Nevada's second-largest city, part of the Las Vegas Valley metropolitan area. It is primarily residential, organized around master-planned communities such as Green Valley, Anthem, Inspirada, and Lake Las Vegas. The city is largely car-dependent suburban development connected to Las Vegas by major highways. Henderson has an extensive park and trail system and hosts several higher education institutions, including Nevada State University. The local economy includes logistics, manufacturing, financial services, and media and sports production, with employers such as Amazon, Barclays, and Dignity Health. Google operates a data center in the city, and the Las Vegas Raiders have their headquarters there.
The housing market in the school's zip code shows typical home values below the state benchmark but above the national figure. Recent trends point to a modest year-over-year decline in home values, while rents have been roughly flat. This places the area in a middle range relative to Nevada as a whole, somewhat more affordable than the statewide typical home but pricier than the national median.
Within the broader charter landscape, the Nevada State Public Charter School Authority has been expanding options across the state. Publicly reported information indicates the authority has opened numerous new charter campuses over the past several years, including in Henderson and neighboring Las Vegas. Additional charter schools are scheduled to open in the coming school year. Families exploring Signature Preparatory are choosing within a growing field of public charter options.
Several pieces of information that would help round out a parent's understanding were not available. There were no course access data, no staffing figures, no discipline or attendance data, and no civil rights reporting included in the materials provided. Program offerings such as extracurricular activities, special education services, or gifted programs were also not listed. No comparison data positioning Signature Preparatory against neighboring schools was available. Families considering this school would benefit from asking directly about its academic support structures, particularly given the science proficiency results and the absence of trend data to show direction.
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