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Change the Equation Blog

The CTEq blog is the voice for STEM learning, offering insightful research and fun facts. We welcome your thoughts and encourage you to post your comments.

Thursday, August 23, 2012 - 09:42

ACT scores for the class of 2012 are out, and the results are worrisome: More than half of last year's graduating class is not prepared for colllege or a career, though improving scores in math and science show promise.

Over half of seniors -- 52 percent -- took the test last year, which benchmarks reasoning in English, reading, math, and science. Based on how past test-takers performed in their college courses, ACT estimates how students would likely fare in an entry-level course. For each subject, the bar for readiness is set where scores indicate a student has a 75 percent chance or better of earning at least a C in that class.

This year, only 25 percent of students met all four benchmarks, while 60 percent did not meet more than two. The brightest sign in the results, though, was that the percentage of students who met the Readiness Bar in math and science have crept up 3 points since 2008, to 46 and 31 percent, respectively. ACT officials acknowledged that statewide STEM initiatives may well have played a part in this.

While the improvement in science and math is commendable, both still lag behind reading and English; further, ever-present achievement gaps still limit the opportunities presented to students of color. African-American seniors averaged the lowest scores at 17.0, a number that contrasts sharply to white students (22.4) and Asian-American students (23.6).

Somewhat controversially, ACT announced earlier this summer that they were creating college- and career-benchmarking tests for 3-10 grades, ostensibly to help track progress toward strong scores on the ACT. However, the move was viewed with suspicion, as the objective of the ACT test, which would be aligned to Common Core and offer instant feedback to teachers, appeared quite similar to the missive of the two consortiums, Smarter Balanced and PARCC, funded with Race To The Top grants. PARCC had initially contracted ACT to develop several items for its test bank.

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Monday, August 20, 2012 - 09:25

Want a job? Get a degree. Want a really good job? Get an engineering degree.

Despite the ongoing recession and flat job growth, employers in Michigan -- one of the hardest-hit states in the economic downturn -- are amping up recruitment offers to attract talent to the area and automotive industry, according to Detroit Business. The unemployment rate in the state, which reached a 14.9 percent high in 2009, has plunged to 8.6, putting it in line with the rest of the country. Despite this, employers are still saying there's a shortage of skilled technical workers, particularly engineers and IT professionals. As a result, starting-salary offers are creeping up as employers try and match short supply with heavy demand. This mirrors Change the Equation's findings that for every STEM jobseeker there are three job openings.

And while engineering is the most in-demand profession, the current recession underscores the fact that any college education is particularly useful in today's economy, according to a recent analysis by the Georgetown University Center on Education and the Workforce. While some of those grads may be underemployed -- meaning their jobs don't necessarily require their skills -- unemployment for those with at least a bachelor's degree is only about 4.5 percent, as compared to 9.4 for those with only a high-school diploma. In addition, the analysis found that job growth over the past 20 years has been fueled solely by demand for college degrees, underscoring the primacy of higher education in today's business market.

So what can be done? Students need to be prepped at the K-12 level in order to succeed in a rigorous college setting. And once students reach higher education, women and minorities often represent untapped resources in STEM degree programs. Michigan's example is clear: To keep up with the increasing demand for 21st-century skills and grow our economy, we need to focus absolutely on these goals.

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Wednesday, August 15, 2012 - 17:07

There's probably only a few parents that would willingly move their children into a state or district where proficiency rates dropped drastically over the last year. But in the case of Virginia, who recently released the results of its latest SOL (Standards of Learning) testing round from this school year, the decline in the number of students passing is actually a great sign.

That's because Virginia's superficial "decline" was the result of the state's implementation of more rigorous state math exams, along with updated cut scores.  The latest iteration of the SOLs incorporates technology for about 15% of the questions, instead of relying on traditional multiple-choice strategies. This development mirrors what will likely happen in the two Race To The Top-funded exams, created by the Smarter Balanced and PARCC consortiums (Virginia is not participating in either).

The implementation of a new exam is great for Virginia students and parents.  The older version of the test had cut scores -- the pass rates for a test -- that were much lower than those seen in other states nationally. That meant students considered proficient in Virginia might not be if they moved states. Now, though, the new test scores will give students and parents a clearer idea of how they actually stack up to peers across the U.S. (It should be noted that despite the low cut scores, Virginia students still did pretty well on the nationwide NAEP exams).

Next up? Science exams. Cut scores in science have not been updated since 1998, so the updated test -- set to roll out next spring -- will be very welcome.

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Tuesday, August 14, 2012 - 05:26

"Bad teachers can get better, study finds." Only in the education policy world would that recent tweet seem the least bit newsworthy.

Laypeople might assume that teachers, of all people, should be able to learn. Education policy people are different. We take it as a received truth that all students can learn, but we're not so sure about teachers. Much of the school reform discussion has swirled around hiring the best teachers and dismissing the worst. There is some reason for this odd neglect of professional development. We have precious little evidence that the federal investment in teacher professional development has done much good at all. Better, perhaps, to find talent than to develop it.

But that just doesn't sit right, somehow. If we're in the business of education, then we should believe that everyone, including teachers, is educable. That's why the study cited by that tweet is actually newsworthy. It found that students of mid-career Cincinnati teachers did better in math after those teachers took part in a program where other teachers and administrators observe them in the classroom and offer feedback on their instruction. The math gains amounted to three to four months of extra learning, which is hardly something to sneeze at.

Of course, there have been other such studies supporting the value teacher development. (See, for example, this overview of research from Learning Forward.) Yet the painful fact is that most professional development is still pretty ineffective--Just ask the next teacher you come across. That's a big problem, especially as we learn more about what good professional development looks like. More states and districts have to align all their investments with those standards for excellence.

Yes, we can and must attract and retain stunning new talent for schools, but let's not squander the talent that is already there.

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Friday, August 10, 2012 - 15:43

While we've written about the role that community colleges can play in giving the workforce the necessary skills for STEM-related jobs, a recent article in the Atlantic takes the case-by-case evidence one step further and argues that investment in two-year schools will provide the American economy with the workforce boost that it needs.

Community colleges are an important topic for anyone concerned with STEM education or college- and career-readiness, and author Curtis Valentine, a term member of the Council on Foreign Relations, makes several solid arguments based on community college's utility and flexibility. Community colleges, as he points out, are uniquely placed to focus on the needs of their communities, canadapt easily to serve the needs of a changing workforce, and are able to provide continuing education to those already in the workforce who need to expand their skillset. Enrollment in two-year schools has expanded over the last decade, and schools are responding to the economic demands by creating public-private partnerships with employers and "early college" high schools in order to ensure that Americans are career-ready.

At the same time, an overreliance on community colleges won't solve problems created in the K-12 education system. Community colleges already need to remediate a third of their students, especially in math, and only one quarter of remediated students leave with an associate's degree. The sheer number is huge, and we still need to focus on winnowing that number so that investmenti n community college is most successful. If we can more adequately prepare students before they enter higher education, they'll be more successful. Period. 

The shortfalls that lead to the skills gap are apparent at all levels of the education, from early childhood on up, and they require innovation and investment at all levels. Because of their agility and responsiveness to the fluid demands of the workforce, community colleges play an important part, but we should also ensure that all students receive the best K-12 math and science education possible to reduce the amount of remediation and give students the best shot at completing a degree program. There's no one hole in the STEM pipeline, and therefore we need strong investment in more than one solution.

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Tuesday, August 7, 2012 - 11:03

Whether or not to amend STEM to STEAM in order to recognize the value of art has been a topic of much debate over the last few years, as has the low number of girls pursuing STEM studies. Science Fair, a new CD  featuring songs by indie mainstays Mates of State and Laura Veirs, tries to use the first to combat the second. The songs aim to engage young girls in math and science with fun, eay-to-sing-to lyrics about Marie Curie, Mary Leakey, and the joys of discovery. As a bonus for the grown-ups in her life, the mellow songs are a nice break from the more-traditional kids' fare. Read more about its genesis here.

 

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Monday, August 6, 2012 - 09:57

Gabby Douglas and Missy Franklin earned their first gold medals last week for after years of practice and preparation. Early this morning, several scientists and engineers accomplished a gold-medal worthy feat as well when Curiosity, a Martian rover packed with technology that represents a giant leap forward in space exploration, landed on Mars and transmitted the first images back to Earth. The rover, the size of a small car, will spend the next several months exploring a Martian crater looking for molecules that indicate that life may once have been possible on Mars.

The landing comes at a critical time for NASA, and reaffirms both what is possible in terms of space exploration and the relevance of strong investment in science and technology. Even with the concern over the state of science and technology in the U.S., the United States is still the only country to have successfully landed any spacecraft on Mars, and last night's landing used American discoveries and technologies to complete what many have said was impossible.

Once upon a time, the 1969 moon landing inspired a generation of kids -- including Sally Ride -- to go into science and technology, and one can hope that this may spark similar passions. Millions of kids are focused this week on the (rightfully) inspiring accomplishments of sports heroes like Douglas and swimmer Michael Phelps, and one can hope that some of that excitement can transfer to the countless STEM heroes that made this feat possible. In his 2011 State of the Union Address, President Barack Obama famously declared that, "it's not just the winner of the Super Bowl who deserves to be celebrated, but the winner of the science fair."

The landing -- and now, whatever discoveries the rover makes -- took the coordiination of a broad spectrum of scientists and engineers, from minerologists to physicists, all of whom were inspired and encouraged, at some point, to pursue this field. And while Curiosity's discoveries will hopefully be further validation of the need for strong investment in science and technology education, watching them celebrate their triumph is a pretty good reminder for right now.

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Friday, August 3, 2012 - 06:45

Maybe all the coaxing and exhortation is paying off.

A new report from New Hampshire finds that, in that state at least, “the number of bachelor’s degrees in engineering has jumped since the recession began.” That might just have something to do with the fact that advocates for engineering have gone into overdrive in the past few years. We’ve had some strong data on our side: Eight out of the ten most lucrative undergraduate majors are in engineering. Jobless rates in engineering remained low, even as they soared in non-technical fields. CEOs regularly lament the fact that, even during the downturn, they have many unfilled jobs for engineers.

It’s worth noting that not every type of engineer has prospered during these lean years. Our own research at CTEq found that, while job listings outnumbered jobless engineers over the past three years, civil engineers faced tougher odds. For every job posting in civil engineering, there were two unemployed civil engineers. That stands to reason: Money for the public projects they tend to work on dried up during the recession.

Still, the overall news is encouraging. The news about engineering seems to penetrated anxious college students, and fairly quickly. Many of those who switched (or clung) to engineering majors were probably already in college when the recession hit.

They were the low-hanging fruit. It remains to be seen whether the promise of engineering—or any other job in a STEM field—will inspire many more K-12 students to raise their game in math and science.

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Wednesday, August 1, 2012 - 13:16

Before you go out and buy your child's homeroom teacher that 24-pack of Kleenex and 10 reams of paper for the first day, double check: Those longtime staples might not be what they'll actually need for a successful year.

A recent survey (check out the infographic) by PBSLearningMedia found that many teachers, hoping to better engage their digitally-reared students -- for whom the iPod has always been on the market and who likely have a cell phone by the second grade -- would love to get more technology to enhance their classrooms. Only 1 in 5 teachers believed they had the right amount of technology to support learners in the classroom, three-fourths wanted more, and more than 60 percent of them attributed the gap to the cost of purchasing those tools.

Technology can be a valuable educational resource, if used properly (whether or not it's simply promoting rote memorization is still up for debate). It's long been a part of the classroom -- try to imagine calculus without calculators or biology without microscopes -- but the explosion of the Internet and the rise of the connected kid has made it all the more necessary. Computer programs like WISE (part of the STEMWorks Database)  and technology like Classroom Clickers and SmartBoards allow students to see and participate in science and math in new and exciting ways -- think Skyping scientists or touring engineering marvels on the Smartboard or allowing teachers to immediately know how many students understand fraction multiplication with clickers.

Obviously, buying a classroom a SmartBoard, a set of clickers, or any of the latest snazzy devices requires you to reach further into your pocket than that 24-pack of Kleenex does. One option is to band together with other parents on the roster: A new iPad is $800 for one parent, but only $40 if all twenty families chip in -- much more wallet-friendly. And -- since low-income and minority households are less likely to have Internet access, increasing their need in school -- Donor's Choose will help you donate to a project of your choice in a classroom with a verified, identified need.

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Monday, July 30, 2012 - 10:54

Just because most babies cry when receiving disease-preventing vaccinations doesn’t mean that pediatricians and parents should halt the practice.  Reasonable people realize that that the benefit outweighs the cost. Andrew Hacker’s article in the New York Times, “Is Algebra Necessary?” starts from the questionable premise that since many students do poorly in algebra, they should not be subjected to learning it. 

Success in algebra matters.  The question we should be asking is what algebra should be taught.  If it is merely computation with variables—first with whole numbers, then with fractions, then with decimals—we can justly question its usefulness in this age of technology.  But algebra is so much more than that.  The Common Core State Standards in mathematics call for students to be able to create equations that describe numerical relationships, to be able to reason abstractly and quantitatively, to be able to persevere at solving problems.  Students as early as kindergarten, in Common Core, begin to practice the skills and knowledge leading up to mastery of algebra.  A strong foundation in number operations and algebraic thinking will position many more students to succeed in a well-conceived, well-taught algebra class. In STEM Help Wanted, Change the Equation’s analysis of online job postings and unemployment data in the past three years finds that, even in a tough economy, STEM opens doors.  Unemployed people outnumbered online job postings by well more than three to one. Yet job postings outnumbered unemployed people with a STEM background by almost two to one. Mastery of STEM, in preparation for a wide array of careers, is not possible without mastery of algebra, which is the language of STEM.

Corporate America understands that on-the-job-training will always be needed.  Cutting-edge products and ideas inevitably require employees to learn new things.  But, corporate America understandably balks at on-the-job-training that covers content that should have been learned—like algebra—before joining the workforce.    

Let’s not throw the baby out with the bath water.  Instead, let’s ensure that all students master algebraic thinking and problem-solving, the essence of algebra, regardless of their eventual career goals.    

Update: This blog was cross-posted at the Huffington Post.

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