Which schools would you guess, on average, spend more instructional time on English, reading, and language arts—public schools or private schools? How about on mathematics?
These questions and many others are answered in recently released reports on U.S. public and private schools and principals. The data in these reports are from the 2017–18 National Teacher and Principal Survey (NTPS), which is administered by the National Center for Education Statistics (NCES). NTPS previously collected data from public schools, principals, and teachers during the 2015–16 school year, but this is the first private school collection since the 2011–12 school year. (The latest NTPS data on public and private school teachers will be released later this year.)
The NTPS collects data about principals’ educational backgrounds and goals, as well as the climate of their schools and other general information about their schools and special programs and services provided. These data serve as a resource for researchers, policymakers, and the general public who are interested in understanding the current experiences and conditions of U.S. public and private schools.
The 2017–18 NTPS featured several new topic areas, such as the following:
- School instruction time. Overall, schools reported that third-graders spent a weekly average of 500 minutes on instruction in English, reading, and language arts; 350 minutes on instruction in arithmetic or mathematics; and 170 minutes each on instruction in science and social studies or history. Here are some data to answer the questions from the beginning of this post:
- Public schools reported that third-graders spent a weekly average of 540 minutes on instruction in English, reading, and language arts; 370 minutes on instruction in arithmetic or mathematics; 170 minutes on instruction in science; and 160 minutes on instruction in social studies or history.
- Private schools reported that third-graders spent a weekly average of 400 minutes on instruction in English, reading, and language arts; 280 minutes on instruction in arithmetic or mathematics; and 170 minutes each on instruction in science and social studies or history.
Figure 1. Average minutes reported by public and private schools that third-grade students spend on selected subjects per week: 2017–18
NOTE: Schools that reported 0 minutes per week for a subject were excluded from the calculations of average minutes per week.
SOURCE: U.S. Department of Education, National Center for Education Statistics, National Teacher and Principal Survey (NTPS), “Public School and Private School Documentation Data Files,” 2017–18. Please see Characteristics of Public and Private Elementary and Secondary Schools in the United States: Results From the 2017–18 National Teacher and Principal Survey First Look, table 7.
- Principals’ professional development. Overall, 83 percent of all principals reported participating in any professional development activities in the 2016–17 school year. Specifically, 85 percent of public school principals and 77 percent of private school principals reported doing so.
- Evaluation of principals. Among public school principals, relatively more principals in traditional public schools were evaluated during the last school year than were principals in public charter schools (79 and 69 percent, respectively). Relatively more private school principals in Catholic and nonsectarian schools (63 and 58 percent, respectively) were evaluated during the last school year than were principals in other religious schools (41 percent).
Data files for the 2017–18 school and principal questionnaires will be released later this year. In order to protect the identities of responding schools and principals, researchers must apply for a restricted-use license to access the full restricted-use data files. Data will also be available through NCES’ online data tool, DataLab, where users can create custom tables and regressions without a restricted-use license.
By Maura Spiegelman