kitchen table math, the sequel: factoids
Showing posts with label factoids. Show all posts
Showing posts with label factoids. Show all posts

Sunday, February 28, 2010

pop quiz, part 3

from:
A Parent’s Guide to Education Reform (pdf file)
By Dan Lips, Jennifer Marshall, and Lindsey Burke
Heritage Foundation
p. 10

How much do American public schools spend per pupil?
American public schools spent an average of $9,266 per pupil during the 2004–2005 school year.19

How much does the U.S. Spend on K–12 education as a nation?
The United States spent $600 billion on K–12 education in 2006—about 4.5 percent of our gross domestic product.20

How many students are in K–12 public schools?
About 50 million students attend American public schools.21

What is the average public school teacher salary?
In 2004, the average public school teacher’s salary was $44,400.22

Who earns a higher hourly wage—public school teachers or mechanical engineers?
Public school teachers. According to the U.S. Bureau of Labor Statistics, public school teachers earned $34.06 per hour in 2005. BLS estimates that mechanical engineers earn $31.93 per hour.23

What percentage of public education funding is spent on classroom expenditures?
61 cents out of every dollar currently spent in American public schools is for instruction.24

What is the average class size in American public schools?
There are 16 students for each teacher in the average public school.25

What percentage of all public school staff are non-teaching employees or administrators?
Non-teaching employees and administrators account for 49 percent of all public school staff.26

What percentage of government funding for education comes from the state, federal, and local governments?
46.9 percent of public school revenue comes from state government. 44 percent of funding comes from local government. Only 9.2 percent comes from the federal government.27

What percentage of American 8th graders cannot read?
26 percent of 8th grade students scored “below basic” on the National Assessment of Educational Progress (NAEP) reading exam.28

What is the percentage of American adults who are illiterate?
The U.S. Department of Education’s 2003 National Assessment of Adult Literacy found that 14 percent of American adults scored “below basic” in literacy, meaning that they could not perform simple everyday tasks that required reading or writing.29

=================

19 U.S. Department of Education, Digest of Education Statistics: 2007, Table 171, at http://www.nces.ed.gov/programs/digest/d07/tables/dt07_171.asp?referrer=list.
20 Ibid., Table 25, at http://www.nces.ed.gov/programs/digest/d07/tables/dt07_025.asp?referrer=list.
21 Ibid., Table 33, at http://www.nces.ed.gov/programs/digest/d07/tables/dt07_033.asp?referrer=list.
22 Ibid., Table 72, at http://www.nces.ed.gov/programs/digest/d07/tables/dt07_072.asp?referrer=list.
23 Jay P. Greene and Marcus Winters, “How Much Are Public School Teachers Paid?” Manhattan Institute Civic Report No. 50, January 2007, at http://www.manhattan-institute.org/html/cr_50.htm.
24 Author calculations based on average spending on instruction divided by total current expenditures. U.S. Department of Education, Digest of Education Statistics: 2007, Table 172, at http://www.nces.ed.gov/programs/digest/d07/tables/dt07_172.asp?referrer=list.
25 Ibid., Table 60, at http://www.nces.ed.gov/programs/digest/d07/tables/dt07_060.asp?referrer=list.
26 Ibid., Table 80 at http://www.nces.ed.gov/programs/digest/d07/tables/dt07_080.asp?referrer=list.
27 Ibid., Table 162, at http://www.nces.ed.gov/programs/digest/d07/tables/dt07_162.asp?referrer=list.
28 U.S. Department of Education, Reading Report Card, 2005.
29 U.S. Department of Education, NCES, “2003 National Assessment of Adult Literacy,” at http://nces.ed.gov/naal/index.asp.

Wednesday, August 12, 2009

factoids

from The Condition of Education 2009:

  • In 2007, 6.7 million or 13.6 percent of public school students received special education services.
  • The ratio of students to teachers, which is sometimes used as a proxy measure for class size, declined between 1990 and 2006, from 17.6 to 15.9 students per teacher for all regular public schools
  • Total expenditures per student in fall enrollment in public elementary and secondary schools rose 31 percent in constant dollars between 1989–90 and 2005–06, from $8,627 to $11,293
  • [F]or 17-year-olds, the average reading score was higher in 2008 than in 2004, but was not measurably different from the score in 1971
  • [F]or 17-year-olds, the average [mathematics] score in 2008 was not measurably different from the scores in either 2004 or 1973.
  • about three-quarters of the 2003 freshman class graduated from public high schools on time in 2006

homeschooling

  • In 2007, about 1.5 million, or 2.9 percent of all school-aged children in the United States were homeschooled.
  • This number has increased from 850,000 in 1999 and 1.1 million in 2003.
  • In 2007, 36 percent of parents of homeschooled children cited a desire to provide religious or moral instruction as the most important reason for homeschooling their child, followed by 21 percent who cited concerns about school environments, and 17 percent who were dissatisfied with academic instruction.

college


Looking next at college enrollment, the percentage of students who enroll in college right after high school increased from 49 percent in 1972 to 67 percent in 2007.

Approximately 58 percent of first-time students seeking a bachelor’s degree or its equivalent and attending a 4-year institution full time in 2000–01 completed a bachelor’s degree or its equivalent at that institution within 6 years
  • the top field for bachelor's degree earners was business, which accounted for 21 percent of degrees awarded.
  • Social science and history was the next largest field at 11 percent;
  • followed by education and health professions and related sciences, each of which accounted for 7 percent of degrees awarded;
  • the next largest fields were psychology and visual and performing arts at 6 percent each;
  • followed by engineering, communication, and the biological sciences at 5 percent each.
In 2007, young adults with a bachelor's degree earned about $45,000 a year.
  • This is about $10,000 more than those with an associate's degree,
  • About $16,000 more than those who had completed high school, and
  • About twice as much as those who did not earn a high school diploma.

Briefing on the Condition of Education 2009
the condition of education web site

Monday, January 7, 2008

private school testing & enrollment

For those of you who haven't looked into private schools, the ISEE test, along with the SSAT, seem to be the two standardized tests all the kids take. Students applying to Catholic high schools take the TACHS. (I don't know anything beyond this, and would certainly appreciate hearing from anyone who does.)

I'd been wondering how many kids take the ISEE each year, so this morning I called the office.

The woman who answered said that approximately 42,000 students take the ISEE each year. The test covers grades 5-12 and the 42,000 figure includes all students who take it in all grades. I assume that the largest number is probably 6th graders, but I don't know.

The SAT is taken by around 1.4 million high school seniors each year.


private school enrollment

Last spring Ed asked a visiting admissions officer from Dartmouth what percentage of the student body attended private schools.

His answer was 30%.

NCES gives the following figures for private school enrollment across the country:

Among the 28,384 private schools in existence in 2003–04 there was considerable diversity as to orientation and affiliation. Of the three primary types of private schools—Catholic, other religious, and nonsectarian—other religious schools were the most numerous, followed by Catholic schools, and then nonsectarian schools, representing 48, 28, and 24 percent, respectively, of all private schools.

[snip]

An estimated total of 5,122,772 students were enrolled in the nation’s private schools in the fall of 2003, a decrease of 218,741 from the estimated total of 5,341,513 students enrolled in the fall of 2001.

Private school students represented approximately 10 percent of the total public and private elementary and secondary enrollment in the United States in 2003–04.


Assuming I've done my math right, these are the figures I come up with for 2007 (from CAPE):

  • total number of U.S. students: 55,863,247
  • total number of U.S. students enrolled in private school: 6,536,000 - 11.7% of all US students
  • total number of U.S. students enrolled in Catholic Schools: 3,019,632 - 5% of all US students (46.2% of all private school students)
  • total number of U.S. students enrolled in nonsectarian schools: 1,173,480 - 2% of all US students (18% of all private school students)

Loveless report on private school conundrum (pdf file)
The second section’s study of public and private school enrollment is precipitated by another oxymoron. Public opinion polls consistently show that the public considers private schools superior to public schools. Yet private school enrollment peaked around 1960 and has declined since then. People express a belief in public opinion surveys that they apparently contradict when selecting schools. What is going on?

[snip]

Most people assume that private schools are better than public schools. More than half of the respondents to a 2004 Kappan Poll said they would send their children to a private school if vouchers were available covering the full tuition. This section of the Brown Center Report is about two trends in private school enrollment that do not make sense in light of the public’s perception of private school superiority. The first is that private schools’ share of students peaked in 1959 and has subsequently declined. If private schools are so good and public schools so bad, why have private schools lost market share to public schools over the past few decades? And how could this happen at the same time that several well-crafted, well-publicized studies by eminent social scientists documented the virtues of private schooling? The second mystery has to do with the grade levels at which private schools lose students—in the transition to high school. Why are parents leaving private schools for public schools at precisely the time in a student’s career when academic achievement means so much for college admission and later prospects in life?


The Private School Advantage

In 1982, James Coleman published studies of private and public schools that rocked the foundation of the public school establishment. One of the most prominent social scientists of his era, Coleman presented data from “High School and Beyond,” a massive national study of students who were tenth graders in 1980 and in twelfth grade two years later. The headline finding was simple: private schools are better than public schools. Students attending private high schools, in particular Catholic schools, gained about one grade level more on achievement tests than students attending public schools. Critics charged that Coleman had not taken into account the self selection of private school students—that is, that kids in private schools may be better students initially or have parents more committed to education than the typical student. After all, parents go to a lot of trouble to send their kids to private schools, most notably, by paying private school tuition and supplying their own transportation despite having already paid taxes to fund public schooling. Coleman retorted that he had statistically controlled for selection bias so as to make a legitimate comparison.

Later studies also praised private schools. Bryk, Lee, and Holland found that Catholic schools not only produce higher achievement scores, but they also serve “the common good” by boosting the education of poor and minority children. Building on Coleman’s work, Bryk, Lee, and Holland estimated that minority students in Catholic high schools learn twice as much mathematics as their public school counterparts

[snip]

These explanations rely on theories that depict parents as making rational choices when deciding where to send children to school. Favoring schools with a strong mission, seeking a rigorous curriculum that prepares students for college, rewarding quality when selecting from a market of schools—all of these phenomena hinge on what social scientists call “rational actors”—parents deciding to send their kids to private schools for clear, understandable reasons. Such behavior makes private-public enrollment trends mysterious, since they do not look rational if private schools offer a superior education.

[snip]

The private school share peaked at 9.3 percent in 1960. Since then, it eased to 7.7 percent in 2000 (and 8.0 percent in 2004, not shown in the table). The public school share of 14- to 17-year old enrollment grew from 74.1 percent in 1960 to 83.5 percent in 2000. So this is interesting. At the same time distinguished scholars published study after study documenting the advantages of private over public schooling—with an emphasis on high school— parents were increasingly more likely to enroll their 14- to 17-year-old children in public schools, not private schools. The ratio of enrollments favoring public schools grew from about 8 to 1 in 1960 to more than 10 to 1 in 2004. High school enrollment is indeed the culprit in the loss of market share.

[snip]

The famous studies documenting a private school advantage relied almost exclusively on high school test scores, and yet high schools are where private sector enrollment declines the most. Enrollment patterns in recent years pinpoint that the drop off is occurring at the beginning of high school.

[snip]

Why are private schools losing high school students to public schools? Part of the answer is found in the difficulties faced by Catholic schools.

[snip]

Factors other than religion also play a role. The fact that high school is the time when parents shift from preferring private to public schooling suggests something also may have changed related to child rearing. What has probably changed—and this point is admittedly speculative—are attitudes toward the schooling of teenagers. Parents offer their children more choices today and more say in schooling. Once children enter adolescence, they may prefer to go to school where kids in their own neighborhood go, not to a school across town. Moreover, parents want schools to offer more than academic learning. Social skills and “well-roundedness” are also very important. In a 1996 Gallup Poll, parents were asked to pick between the following: their oldest child being a straight-A student with only a few friends and extracurricular activities or a C student with a lot of friends and activities. By a two to one margin, they picked the busy, socially active C student. Perhaps all of the studies documenting higher test scores in private schools are identifying an attribute that parents find attractive but not decisive in selecting schools.



Council for American Private Education

"F" for Failure
The NCES Private-Public Study

Saturday, December 29, 2007

today's factoid 2

...somewhere between 97 and 98 percent of American voters have never looked at a blog in their lives...
source:
Foggy Bloggum by David Frum

Does that make us outliers?

Tuesday, July 10, 2007

paying for arithmetic twice

I'm supposed to be working (aack! aack!) but instead I'm posting this factoid:

Families spend $283 million to pay for their children’s remedial courses in community colleges alone!