Thursday, July 14, 2011

Tough Calculus as Technical Schools Face Deep Cuts - New York Times

Matthew Kelly was in danger of becoming one of them.

Tests showed he had a high intellect, but Mr. Kelly regularly skipped homework and was barely passing some of his classes in his early years of high school. He was living in a motel part of the time and both his parents were out of work. His mother, a former nurse, feared that Matthew had so little interest he would drop out without graduating.

Then his guidance counselor suggested he take some courses at a nearby vocational academy for his junior year. For the first time, the sloe-eyed teenager excelled, earning A’s and B’s in subjects like auto repair, electronics and metals technology. “When it comes to practicality, I can do stuff really well,” said Mr. Kelly, now 19.

So well, that he has earned a scholarship to attend a community college this fall. He even talks of pursuing a bachelor’s degree in engineering some day, and opening his own business.

Now, federal funding to provide such vocational and technical education is at risk. President Obama has instead made it a priority to raise overall academic standards and college graduation rates, and aims to shrink the small amount of federal spending for vocational training in public high schools and community colleges. That aid comes primarily in the form of Perkins grants to states.

The administration has proposed a 20 percent reduction in its fiscal 2012 budget for career and technical education, to a little more than $1 billion, even as it seeks to increase overall education funding by 11 percent. The only real alternative to public schools for career training is profit-making colleges and trade schools, many of which have been harshly criticized for sending students deeply into debt without improving their job prospects. A little more than one in 10 students in higher education attend a profit-making institution.

Proponents of career education in public high schools and community colleges point to apparent successes like Mr. Kelly and other research to demonstrate that their courses serve a group of students at most risk of being left behind. Without high school, much less college, many young people — particularly men and members of minority groups — end up doing low-skill work, relying on their youth and brawn. Those types of jobs were slashed during the downturn, and job prospects often fade altogether as workers age.

In European countries like Germany, Denmark and Switzerland, vocational programs have long been viable choices for a significant portion of teenagers. Yet in the United States, technical courses have often been viewed as the ugly stepchildren of education, backwaters for underachieving or difficult students.

In a speech to the National Association of State Directors of Career Technical Education Consortium in April, Secretary of Education Arne Duncan said that “at a time when local, state and federal governments are all facing tremendous budget pressure” advocates for vocationally oriented education “must make a compelling case for continued funding.”

In his camp are those who say students need to concentrate on basics like math, literacy and history to prepare for college and the jobs of the future, rather than learning a narrow technical craft. In this view, bright students like Mr. Kelly, who have the potential to do college-level work, should be put on that path, or schools will have failed them.

What’s more, those in favor of academic reform worry that minority and low-income students will be automatically channeled into vocational courses. A rigorous academic curriculum, they say, is the best way to help all workers remain flexible, climb career ladders and prepare for a wider spectrum of jobs.

Recognizing that employment and income have expanded for those with college degrees, the president has said he wants America to produce the highest proportion of college graduates in the world by 2020.

Last year, fewer than a third of all 25- to 29-year-olds in the United States had earned a bachelor’s degree or higher. Advocates say the most compelling case for vocational education is that it keeps students interested in school at all. According to data from the Department of Education, about 75 percent of students who start public high school graduate within four or five years. But more than 90 percent of those who concentrate in career-oriented courses, a definition that varies by state, do so, according to statistics compiled by the Office of Vocational and Adult Education. (Eventually, after more years of school or passing a General Educational Development test, about 87 percent of all students complete high school.)

Strong vocational programs that start in high school, advocates say, can help students make the leap to one- or two-year credentials that are increasingly the ticket out of low-skilled, lower-paying jobs. In fact, 27 percent of people who get a vocational license or certificate after high school, whether at a community college or a profit-making institution, earn more than the average for those with a bachelor’s degree, according to the Center on Education and the Workforce at Georgetown University.

Barriers to physics education - News & Observer

Many states look to North Carolina and its Research Triangle Park as the model for attracting high-technology industries. But a recent report from the American Institute of Physics says that the state lags badly in preparing its own K-12 students to succeed in college majors in science and engineering that lead to well-paid careers at Research Triangle Park and elsewhere.

The Institute of Physics' Science and Engineering Readiness Index (SERI) compares states by how well they prepare their K-12 students for the challenging undergraduate majors in science and engineering. The index is inspired by a 2007 research paper from the University of South Florida that demonstrates that taking physics and calculus in high school is important for success in bachelor's degree programs in science, technology, engineering and mathematics (known as the STEM fields).

A student completing a calculus course in high school is seven times more likely to earn a bachelor's degree in a STEM field than one whose highest math is Algebra 2, and twice as likely as one who stops at Pre-calculus. The story in science is similar: a student who completes a physics course in high school is twice as likely to earn a STEM bachelor's degree as a student whose highest science course is chemistry.

The SERI authors incorporated Advanced Placement results for calculus and physics, the percentage of high school graduates who take physics (as measured by the Institute of Physics), certification procedures for high school physics teachers, and results from the eighth-grade science and math tests of the 2009 National Assessment of Educational Progress (often called the "Nation's Report Card").

The SERI index rated North Carolina "Below average." Massachusetts earned the "Best in the nation" rating, while Mississippi was labeled "Worst in the U.S."

In the Southeast only Virginia rated "Above average." Florida, Georgia, Kentucky and Tennessee were rated "Average." South Carolina joined North Carolina at "Below average," and Alabama and Louisiana were rated "Far below average."

The bottom line is that, although North Carolina seeks to be a leader in high-tech industry, the industry's innovators - its scientists and engineers - are more likely to come from other states.

While the math components of North Carolina's SERI rating are near the national averages, the state's rating is hurt by the low percentage of students who take physics: the state's physics-taking rate is fourth lowest in the South. We believe this shortfall is due in part to policies that encourage students to avoid physics in high school.

Graduation requirements discourage students from taking physics. Students need complete only three science courses - biology, environmental science and an elective - to earn a high school diploma or to be admitted to a UNC-system college. Lack of good physics teachers and Advanced Placement courses in other subjects actually pushes high school students to skip physics.

Instead of being the capstone course for future scientists and engineers, high school physics has become "The Course to Avoid" for students in North Carolina. The SERI data suggests that by merely requiring high school biology, chemistry and physics for admission, the UNC system could increase its production of STEM graduates.

North Carolina cannot continue to recruit high-technology jobs if North Carolina graduates cannot perform them. The Science and Engineering Readiness Index shows specific points where North Carolina can improve the preparation of students to fill those jobs.

Math Videos Go From YouTube Hit To Classroom Tool - NPR


Math Videos Go From YouTube Hit To Classroom Tool
NPR
Fifth-graders (from left) Reese Toomre, Lucas Nguyen and Michael An race through the Khan Academy's Trigonometry Challenge. The program allows more advanced students to move ahead, while other students can proceed at their own pace. ...

and more »

Annoying trigonometry problem! - GameDev.net


Annoying trigonometry problem!
GameDev.net
The yellow lines is a path where my unit is supposed to walk. When he reaches the corner, he will perform a smooth curve along a circle where the center is P, and with the blue lines representing the radius. Then I calculate a triangle using the ...

A Lifelong Math Hater's Surprising Love Affair With Advanced Stats - Matchsticks and Gasoline


A Lifelong Math Hater's Surprising Love Affair With Advanced Stats
Matchsticks and Gasoline
I remember long tutoring sessions with my father (a stockbroker) at the dining room table that extended late into the night, often ending in my frustrated tears as I struggled to improve my understanding of fractions and trigonometry. ...

Wednesday, July 13, 2011

Algebra security breach nullifies Regents test questions - Rochester Democrat and Chronicle

Students in the Rush-Henrietta and Victor schools who took this year's Algebra II/Trigonometry Regents exam will get pass/fail grades instead of numerical scores because questions on the exam were in a study guide used in both districts.

Travis Anderson, spokesman for Rush-Henrietta Central School District, said a teacher there wrongly used a secure Algebra II field test given in the district last year to create a study guide for the June 21 Regents exam.

That study guide was shared with colleagues in the Victor schools, he said.

When school officials realized students had been prepped with questions that ended up on the exam, they reached out to the state Education Department for guidance.

The scores for test questions that appeared on the exam and in the study guide were eliminated. Striking those scores left too few points on the test to calculate a meaningful numerical grade, said Anderson.

Parents in both districts were notified of the pass/fail scores in letters sent by superintendents Dawn Santiago-Marullo and Kenneth Graham.

Santiago-Marullo said the circumstances behind the pass/fail Algebra II grades will be documented in student transcripts. Midterm scores, rather than the Regents exam, will be used to calculate overall course grades for the year.

Students who passed the course and the exam will still be eligible for Regents diplomas or Regents diplomas with advanced designation.

In his letter, Graham said staff members responsible for the exam security breach will be disciplined.

Anderson would not identify the staff members or elaborate on what disciplinary actions were being considered.

Jane Briggs, a spokeswoman for the state Education Department said the department is committed to providing assessments that are fair and valid for all students. Eliminating scores for the questions students inadvertently knew in advance "provides a valid assessment of student achievement for the affected students."

Students who failed the exam, which is given mostly to sophomores, will have to re-take the test the next time it is administered by the state. Due to cost-cutting moves, the test will not be given again until June 2012.

MCDERMOT@DemocratandChronicle.com


View the original article here

Scores spring ahead - Fort Wayne Journal Gazette


WTHI

Scores spring ahead
Fort Wayne Journal Gazette
About 70.2 percent of Indiana's public school students passed both the English and math portion of the ISTEP+ in 2011, up from 68.2 percent last year. English/language arts pass rates jumped from 76 percent to 78 percent; math pass rates from 78 ...
ISTEP reveals Indiana school districts' rankingsIndianapolis Star
ACSC's ISTEP numbers decreaseThe Herald Bulletin
70 percent of students pass ISTEP math, EnglishIndianapolis Business Journal
Muncie Star Press -WDRB -Evansville Courier & Press
all 62 news articles »

View the original article here

Powered by Blogger.