Table SK12-1 - Average scores of students in grades 4, 8, and 12 on the NAEP mathematics assessment, by student characteristics: 1990–2019
Table SK12-2 - Average scores of students in grades 4, 8, and 12 on the main NAEP mathematics assessment, by race or ethnicity: 2011–19
Table SK12-3 - Average scores and 10th and 90th percentile scores of 15-year-old students on the PISA mathematics literacy scale and 90th–10th percentile score gaps, by education system: 2018
Table SK12-4 - Average scores and 10th and 90th percentile scores of 15-year-old students on the PISA science literacy scale and 90th–10th percentile score gaps, by education system: 2018
Table SK12-5 - Male-female difference in average scores of 15-year-old students on the PISA mathematics and science literacy scale, by education system: 2018
Table SK12-6 - Average scores of 15-year-old students on the PISA mathematics literacy scales, by OECD education system: 2012, 2015, and 2018
Table SK12-7 - Average scores of 15-year-old students on the PISA science literacy scales, by OECD education system: 2012, 2015, and 2018
Table SK12-8 - Average CIL and CT scores of students in grade 8, by education system: 2018
Table SK12-9 - Average CIL and CT scores of male and female students in grade 8 and female-male score differences, by education system: 2018
Table SK12-10 - Average CIL and CT scores of U.S. students in grade 8, by sex, race or ethnicity, and school poverty level: 2018
Table SK12-11 - Highest degree attainment of public middle and high school teachers, by teaching field and selected school characteristics: 2017–18
Table SK12-12 - Type of certification of public middle and high school teachers, by teaching field and selected school characteristics: 2017–18
Table SK12-13 - Average annual salaries for public middle and high school teachers, by teaching field and selected school characteristics: 2017–18
Table SK12-14 - Subject-matter preparation of public middle and high school mathematics and science teachers, by teaching field and selected school characteristics: 2017–18
Table SK12-15 - Public middle and high school teachers who entered teaching through an alternative certification program, by teaching field and selected school characteristics: 2017–18
Table SK12-16 - Years of teaching experience of public middle and high school teachers, by teaching field and selected school characteristics: 2017–18
Table SK12-17 - Sex of lower secondary mathematics and science teachers, by education system: 2018 
Table SK12-18 - Highest degree attainment of lower secondary mathematics and science teachers, by education system: 2018 
Table SK12-19 - Years of teaching experience of lower secondary mathematics and science teachers, by education system: 2018 
Table SK12-20 - Lower secondary mathematics and science teachers who reported various elements included in their formal education and training, by education system: 2018 
Table SK12-21 - Lower secondary mathematics and science teachers who agreed with various statements about the teaching profession, by education system: 2018 
Table SK12-22 - Students taking AP exams, by selected subjects: 2009–19
Table SK12-23 - Students taking AP exams, by selected subjects and sex: 2018−19
Table SK12-24 - Among schools with students enrolled in any of grades 9–12, percentage that offered dual or concurrent enrollment, by selected school characteristics: 2017–18
Table SK12-25 - High school graduates enrolled in college in October after completing high school, by demographic characteristics and institution type: 1975–2018
Table SK12-26 - Among fall 2009 students in grade 9 who took a mathematics or science course, percentage who reported various reasons for taking it, by sex and race or ethnicity: 2012
Table SK12-27 - Fall 2009 students in grade 9 who agreed with various statements about their mathematics and science ability, by sex and race or ethnicity: 2012
Table SK12-28 - Among fall 2009 students in grade 9 who enrolled in postsecondary education after high school, percentage who reported that their current or most recent major was in a STEM field, by perception of mathematics and science ability, sex, and race or ethnicity: 2016 
Table SK12-29 - Average number of hours in the past week spent on home-based education in households with children enrolled in K−12 school, by selected adult characteristics: 7−12 May 2020
Table SK12-30 - Adults who reported COVID-19 pandemic impact on how their children received education, by selected adult characteristics: 7−12 May 2020 and 16−28 September 2020
Table SK12-31 - Adults who reported availability of computer or other digital device and the Internet for children to use at home for educational purposes, by selected adult characteristics: 7−12 May 2020 and 16−28 September 2020
Table SK12-32 - Adults who reported provider of computer or digital device and Internet services for children to use at home for educational purposes, by selected adult characteristics: 7−12 May 2020 and 16−28 September 2020
Table SK12-33 - Students in grade 8 who reported using information and communications technologies for learning activities every school day or at least once a week, by type of activity: 2018
Table SK12-34 - Eighth-grade teachers who reported participating in professional learning activities at least once in the past 2 years, by type of activity: 2018
Table SK12-35 - Eighth-grade teachers who agreed with various statements about using information and communications technologies in teaching at school, by statement: 2018
Table SK12-36 - Public school teachers who reported various types of access to computers or the Internet provided to their students by the district or school, by school characteristics: 2018–19 
Table SK12-37 - Public school teachers who reported the extent to which their students used various locations for computer or Internet access to work on school assignments, by school characteristics: 2018–19
Table SK12-38 - Public school teachers who reported the estimated percentage of their students who had access to a computer at home, the availability of those computers for students to use for school assignments, and the likelihood that those computers had reliable Internet access from home, by school characteristics: 2018–19
