Sunday, June 08, 2008

Dunce adviser

What's going on with education in England?

An education professor is advising the government to drop academic subjects because supposedly they have a middle-class origin and alienate the disadvantaged. Moreover, such education has the nefarious effect of improving one's economic well-being.

Children should no longer be taught traditional subjects at school because they are "middle-class" creations, a Government adviser will claim today.

Professor John White, who contributed to a controversial shake-up of the secondary curriculum, believes lessons should instead cover a series of personal skills.

Pupils would no longer study history, geography and science but learn skills such as energy- saving and civic responsibility through projects and themes.

He will outline his theories at a conference today staged by London's Institute of Education - to which he is affiliated - to mark the 20th anniversary of the national curriculum.

Last night, critics attacked his ideas as "deeply corrosive" and condemned the Government for allowing him to advise on a new curriculum.

Professor White will claim ministers are already "moving in the right direction" towards realising his vision of replacing subjects with a series of personal aims for pupils.

But he says they must go further because traditional subjects were invented by the middle classes and are "mere stepping stones to wealth".

Not everybody is happy with the ed prof's prescriptions:

Tory schools spokesman Nick Gibb said Professor White's view was "deeply corrosive". He added: "In the world we are living in, we need people who are better educated, not more poorly educated, more knowledgeable about the world, not less so.

"This anti-knowledge, anti-subject ideology is deeply damaging to our education system. It is this sort of thinking that has led to the promotion of discredited reading methods, the erosion of three separate sciences and the decline of mathematics skills.

"I just find it astonishing that someone with his extreme views has been allowed to advise the Government on education policy."

Via Joanne Jacobs.

Monday, April 28, 2008

Picture this

Whole language mother teaches phonics kid how to read.



[Click to enlarge]

As the saying goes, a picture is worth a thousand words. In this case, a cartoon is worth a thousand disquisitions.

Hat tip to Language Log which has a good discussion of whole language, the Lysenkoism of reading instruction.

Sunday, March 02, 2008

Connecting the dots without the dots

A reader of Bridging Differences asks:

"Instructivist v constructivist? Can there be some common ground between the two?"

There is common ground by implication if you listen to constructivist rhetoric as in the excerpt below from the Association for Supervision and Curriculum Development (ASCD). For example, both schools of thought believe in asking students probing questions and in pressing them to explain their thinking. It only seems there is a gulf because all too often constructivists give the impression they invented asking students probing questions and pressing them to explain their thinking. For all I know, constructivists also claim they invented the recipe for apple pie.

Among the differences I can see is the role of the teacher. In addition to being an active listener and a coordinator and a manager and a facilitator, instructivists also want teachers to give explicit instruction.

From ASCD:
[What is the teacher's role in the constructivist classroom?
Narrator: A constructivist approach requires more of students—and teachers as well.

In addition to providing information, teachers must probe students' understandings, paying close attention to what they say and think and valuing their points of view. Teachers circulate more, talk more with students, asking them probing questions, pressing them to explain their thinking, encouraging them to draw conclusions.

Jacqueline Grennon Brooks: The teacher has a very proactive role. The teacher has a very intellectually rigorous role. The teacher has the role of being an active listener and a coordinator and a manager and a facilitator all at the same time. Because, while listening to what people are telling him or her, the teacher is formulating a plan of action.]

What is still shrouded in mystery as far as I am concerned is this whole issue of constructing knowledge rather than receiving it from others, e.g. from teachers and textbooks. What are the sources of external input if textbooks and explicit teacher instruction are out? It’s easy to proclaim that students learn best when they gain knowledge through exploration and active learning. But how does that work specifically in the various disciplines? OK, I can explore circles and pi, but how will I learn world history or geography or languages with hands-on materials instead of textbooks? How will I explain my reasoning, if I am not supposed to commit knowledge to memory? And why is reading a book or listening to the teacher and trying to understand the materials not active learning? What is learning if not something committed to memory? Why do constructivists disparagingly characterize a demonstration of learning residing in memory (where else would it reside?) as "regurgitation"?

Again from ASCD:
[The Definition of Constructivism
Constructivism is an approach to teaching based on research about how people learn. Many researchers say that each individual constructs knowledge rather than receiving it from others.

Although people disagree about how to achieve constructive learning, constructive teaching is based on the belief that students learn best when they gain knowledge through exploration and active learning. Hands-on materials are used instead of textbooks, and students are encouraged to think and explain their reasoning instead of memorizing and reciting facts. Education is centered on themes and concepts and the connections between them, rather than isolated information.]

Constructivists rail against committing factual knowledge to memory but are all for making connections. It's like trying to connect the dots without the dots.

Fire rainbow

A rare event of nature.

Thursday, February 21, 2008

No connectedness without discrete skills

A mathematician once said that math was "a seamless whole" inside her head.

I don't know if this ties in with the idea of a seamless whole, but it has occurred to me that discrete skills are needed first before one can appreciate the connectedness of math. Without these discrete skills, math is more like a seamless black hole.

This became apparent to me again while teaching a group of seventh and eighth graders brought up on EM and currently using CMP who are a tabula rasa when it comes to the simplest bits of math knowledge. They can't do any operations with fractions (e.g. change mixed numbers to improper fractions let alone addition and division), can't divide decimals, don't have knowledge of even rudimentary geometry... One wonders what they have been doing for seven and eight years.

The seventh graders are currently in the CMP stretching and shrinking stage. Their homework consisted of finding the scale factor of two rectangles the width of which goes from 1.5 cm to 3 cm. So the idea was to divide 3 by 1.5 (they can't do it because they can't divide decimals). When I tried to show an alternative way of division using fractions to demonstrate the connectedness of math (seamless whole), I ran into trouble, too. They don't have the discrete skills of seeing 1.5 as 1 1/2, then changing this mixed number to 3/2 and dividing 3 by 3/2 (they absolutely can't divide fractions and moreover don't see 3 as 3/1. It would have been spectacular to make them experience with understanding that the more complicated decimal division problem 3/1.5 virtually solves itself when you divide the respective fractions (3 divided by 3/2). Invert and multiply but they have never heard of reciprocals and how they work. The 3 cancels and 2 is left standing without much ado!

So the upshot is: they use Connected Mathematics but can't see the connectedness of math because they don't have discrete skills (skills they could have learned through drill and kill but haven't). So to them, math is a seamless black hole from which not even light can escape.

Explicit and interactive math teaching

I came across comments made by Lee Stiff, past president of NCTM on how math used to be taught.

STIFF: Parents are upset because, when they visit classrooms, they see activities that they're not used to. When they were students in school, they probably sat in rows neatly lined up, and the teacher just talked and talked and they used paper and pencil, and that's how they learned their mathematics.

When they see students engaged and talking with one another, when they see teachers allowing students to question and think thoroughly about the mathematics and the relationships, they wonder if the basics are going to be achieved. But the test results show that they are, their students are learning the basics.
It seems to me that keeping this caricature of traditional math teaching alive plays a vital role in perpetuating fuzzy math. By setting up a false dichotomy, the caricature provides the rationale without which the fuzzy project would collapse.

The scenario described by Stiff sounds more like an idee fixe, a hallucination or just a plain lie. What teacher would teach math without encouraging student participation through questions and having students work problems or come to the board?

Recently, I achieved amazing success with a small group of usually refractory and definitely lagging 7th and 8th graders through a combination of direct instruction and the Socratic method. The problem I put on the board was a circle inscribed in a square, one of my favorite mini think problems (an alternative is two circles in a rectangle). The task was to calculate the area not covered by the circle. Only the measure for a side of the square was given. The creative jump was to see that subtracting the circle area from the square area would get to the answer and that the known length of the side of the square would reveal the radius of the circle.

It was amazing to see that with a little bit of prodding and filling knowledge gaps the students actually got the answer with FULL UNDERSTANDING.

SAT brain teaser:

To make an orange dye, 3 parts of red dye are mixed with 2 parts of yellow dye. To make a green dye, 2 parts of blue dye are mixed with 1 part of yellow dye. If equal amounts of green and orange are mixed, what is the proportion of yellow dye in the new mixture?

Lift all boats

Education Week reports on a new study that shows that smaller classes don't help close the achievement gap.

Class-Size Reduction of Limited Value on Achievement Gap, Study Finds

Reducing class sizes—a popular policy among parents, teachers, and lawmakers—has long been viewed as a way to increase student achievement.

But while shrinking the number of students in a class can lead to higher test scores overall, it might not necessarily reduce the achievement gaps that exist between students in a given classroom, a new study suggests.

Reviewing data from Project STAR—a longitudinal research study on class-size reduction in Tennessee and the most famous experiment on the topic—Spyros Konstantopoulos, an assistant professor of education and social policy at Northwestern University, in Evanston, Ill., said that it’s a “tempting” idea to think that having fewer students assigned to a teacher will reduce the achievement gaps between students.
Instead, he found, “manipulating class size” doesn’t appear to narrow those gaps. In fact, the range from the lowest achievers to the highest achievers—what he calls “variability”—was greater in the smaller classes of 13 to 17 children than it was in larger classes of 22 to 26 students. He came to that conclusion after looking at the performance of all students in the STAR study, as measured by the Stanford Achievement Test.

“In the present study, I found that high achievers benefit more from being in small classes than low achievers,” Mr. Konstantopoulos said in an e-mail. “This indicates that the achievement gap is larger in small classes than in regular-size classes.”

He suggests in the article, which is being published in the March issue of Elementary School Journal, that the higher achievers, perhaps, are better at taking “advantage of the opportunities or teacher practices that take place in small classes.”

It's probably true that high achievers would benefit more from such a setting. But why fret over gaps if both high and low achievers benefit from smaller classes? Just not at the same rate.

Sunday, February 10, 2008

Student body reform

A grand experiment spearheaded and financed by Bill Gates aimed at reforming high schools in Chicago has suffered a setback. In addition to the ongoing high school transformation, Gates' other big idea is to smash high schools into smaller pieces, part of the so-called small-schools movement.

A high school in a tough neighborhood was turned into small schools six years ago. Performance continued to be dismal. Now, the idea is to put the pieces back together again. Oh, and don't forget to fire all the teachers in another merry-go-round.

See this Chicago Tribune article:

Chicago Public Schools to fire hundreds at 8 under-performing schools -- 200 teachers, 7 principals face ax after years of poor performance
Beginning in 2002, Orr was broken up into three small schools -- Vines Preparatory Academy, the Applied Arts Science and Technology Academy, and EXCEL-Orr Academy -- which were supposed to improve performance both through their scale and through curriculum specialties.

[snip]

Under the plan, Orr would be re-created as a single school, a teacher-training academy. It would be operated, along with its feeder elementary schools, by the Academy for Urban School Leadership, the non-profit teacher preparation and school management organization that runs Sherman.
Panacea after panacea has been tried with this school. What hasn't been tried is student body reform.

Friday, February 08, 2008

Biofuels not "green"

The New York Times reports on scientific studies that show that biofuels are not the vaunted "green" fuel many believed it to be. The findings makes sense. Insatiable demand for fuel will necessarily lead to the destruction of natural habitats when the fuel comes from plants.

UPDATE: concernedctparent called my attention to this great article in National Geographic on the subject.

Wednesday, January 30, 2008

Navigating ed school

A reader asked me how I was able to navigate ed school considering the dominance of the constructivist creed and my instructivist views. I tried to voice my criticisms in my papers and discussions without being overly abrasive, and was able to get through the experience. It also helps to pay some lip service to the creed.

I am posting here my teaching philosophy that I wrote at the time. Writing a teaching philosophy was a requirement. The paper is an illustration of my approach. It was a time full of optimism, as yet unmarred by the reality of the classroom. If ed school had concentrated less on theory and more on what's actually going on in an inner city classroom, it could have had some value.

My Teaching Philosophy

My fundamental belief as a prospective teacher is that learning need not be drudgery. As a teacher I would like to inspire my pupils to see learning and the discovery of new things as a joyous activity. Teaching is as much a science as an art. An effective teacher must not only master the subject matter he/she is teaching and be conversant with educational psychology and the latest learning theories, but must also inspire through strength of personality. Having a good sense of humor, a well-modulated voice and some acting ability is a conditio sine qua non for an effective teacher. A good and effective teacher must also teach how to think critically and how to discover connections. Facts in isolation are useless and easily forgotten. They become meaningful when placed in context with the proper background to fit into a framework or a whole.

In my view an effective teacher must choose the best methods and techniques traditional and innovative approaches to teaching have to offer. An effective teacher must be an open-minded hybrid guided by constant reality checks. An enthusiasm for innovative approaches must not displace the ability to learn from experience. An effective teacher must be armed with the analytical skills to make him/her an intelligent consumer of research and practitioner of educational theories. All too often educational theories are misunderstood and become a travesty of the original intent. Some of these misunderstood or misapplied notions, techniques and theories are developmentalism, child-centered education, constructivism and multiple intelligences.

Developmentalism is a romantic view of the child best illustrated in Rousseau's Emile. Rousseau sees the child as natural and good. The child must be shielded from the corrupting influence of the adult world. This view creates a dichotomy between what is "natural" (and therefore good) and the accomplishments of civilization that could include book learning that are regarded as artificial. The child must follow his natural inclinations and discover the world for himself at his own pace. All too often that inclination doesn't materialize and the child falls behind in academic achievement. Closely related to this romantic view of the child is the notion of developmentally appropriate instruction. While sensible on its face, the danger of this notion is that it can easily slide into low expectations. Low expectations are particularly harmful to disadvantaged children and tend to reinforce the status quo and perpetuate the stratification of society. Parents enjoying a high socioeconomic status can always hire a tutor for their offspring if schooling fails.

Constructivism is based on the belief that students learn best when they construct their own knowledge. Students are not passive vessels to be filled but must be active participants to retain and integrate knowledge. This insight derived from memory research is often misunderstood to mean that students should not have external input and be the beneficiaries of knowledge accumulated over thousands of years; that they must reinvent the wheel so to speak. This particular form of constructivism that privileges and finds expression in discovery learning disregards the fact that all learning activity, including listening to expository instruction, is constructivist, i.e. requires active engagement.

Misunderstandings of a similar nature apply to Gardner's multiple intelligences. By labeling skills, abilities, aptitudes and talents "intelligences," Gardner managed to create great excitement among educators who suddenly saw a way to spread the aura and prestige of "intelligence" to hitherto undreamed of areas. Thus hopping around and being a good gossip became forms of intelligence. Moreover, educators felt the need to wrap the many forms of intelligence around a specific educational task like teaching fractions, in order to stimulate each individual intelligence. Cognitive scientists have shown that children learn best when subjects are taught in the content's best modality.

It is important to keep in mind as a teacher that teaching is a great responsibility. It is a responsibility to the pupils, to the parents and to the citizenry that makes enormous financial sacrifices in the form of taxes. All too often, teachers and the educational establishment feel that they have complete license to indulge in wild experimentation with untested and unproven theories that waste the pupils' time, and then feel resentful if they are held accountable. Often these theories are proven failures but are adhered to in quasi-religious fashion. After all, religion is usually impervious to experience and evidence.

It is a responsibility to the pupils since after all they are the primary beneficiaries of education. At the lower levels, education must ensure that the pupils are proficient in reading, writing and arithmetic. These skills are fundamental to enable the pupils to succeed as they continue through elementary and secondary schools and later on through college. Too many entering college students lack basic writing skills and must spend time in remedial education. Even remedial education is often unable to correct deficiencies and ingrained bad habits.

Basic writing skills include the ability to spell correctly, the use of proper grammar, the use of punctuation marks in a logical fashion and the ability to write coherent sentences. It is also crucial that pupils learn how to identify parts of speech. Many spelling mistakes are due to the inability to distinguish between a verb and a noun, i.e. make up and makeup. Common mistakes like a confusion between "your" and "you're," "its" and "it's" are due to ignorance about basic grammar. Other examples are "there," "their" and "they're." It is shameful that students spend twelve years in school without mastering such a simple task. It would be a tiny part of my teaching philosophy to make sure that these simple tasks are mastered.

Another grave concern of mine is the de-emphasis of history and geography in the curriculum. As a result of curricular reform in the beginning decades of the 20th century spearheaded by such luminaries as Harold O. Rugg, history and geography became subsumed under the nebulous category of social studies. The danger of not specifically naming subject areas such as history and geography in the curriculum is that these subjects might then very well receive only a fragmentary and cursory treatment as evidenced by widespread ignorance in these areas. For example, many high school graduates believe Austria is Australia and are baffled when shown a map and asked to identify countries.

Much can be learned from educational psychology. For example, it has been shown that relevant prior knowledge is indispensable for learning new material (Beck et al., 1991). Often students lack useful background knowledge to understand text that takes this background knowledge for granted. A good teacher must be aware of this lack of background knowledge. Extraordinary insights can be gained from experiences with artificial intelligence and even computer programs designed to translate from one language to another. For example, one AI program started to build a small tower in mid air because it lacked the real-world knowledge of gravity. Computer translation programs cannot grasp textual and extra-textual context to evaluate and interpret the meaning of words to make sound judgments.

In math instruction, educational psychology has shown that a number sense and the concept of the mental number line are an indispensable prerequisite for math learning (Case & Okamoto, 1996). Teachers must be familiar with effective ways employed to correct such deficiencies.

The teaching profession is an exciting field for anyone who enjoys learning and has the capacity to inspire students to experience and share this enjoyment. Education is not only important to economic survival but it also immensely enriching.

Sunday, January 27, 2008

Closing the gap

Two giants of education with differing views, Deborah Meier and Diane Ravitch, are having an amicable conversation in search of common ground, and in the process are covering a lot of ground. It's all happening in a blog aptly titled Bridging Differences.

I am not totally convinced that finding common ground is always desirable. Yes, it sounds good. Maybe something positive comes out of it. However, there is the danger of moving away from one's sound position in order to bridge the gap.

The blog is open for comments. I took the opportunity to counter views that seem mistaken to me. Here are my most recent comments:

"The only way to counter the “testing and accountability” movement (which has failed miserably at improving our students’ learning)..."

You are a victim of a common confusion. Testing is the messenger who brings news of the state of learning. All that testing does it tell educationists that they have or have not succeeded in what they are supposed to do.

A thermometer analogy will immediately reveal the fallaciousness of your statement. Visualize an outdoor thermometer that shows the temperature to be five below zero and then imagine someone cursing that the thermometer has failed to raise the temperature to a cozy 75 degrees.

Posted by: instructivist January 27, 2008 9:53 PM

"Kids born to white-collar parents attend schools where—hey—if you can’t answer the lower-order questions, but are successful when answering questions that call for synthesis, comparison, etc., you’re creative and gifted!"

Don't worry about the white-collar parents' kids supposed ability to do synthesis and comparison. They can't synthesize and compare if there is nothing to synthesize and compare. The Bloom levels are inextricably linked. One level can't happen without the preceding level. You need ingredients to bake. You erroneously assume white-collar parents' kids can bake with thin air.

Posted by: instructivist January 27, 2008 10:07 PM

Thursday, January 24, 2008

TERC -- Parents rebel

Another parent group is formed to fight the fuzzy math plague. The fuzzy math program the parents are fighting is TERC (also known as Investigations).

What would it take to send those responsible for introducing these dubious programs packing?

The group's name is Teach Math Right

Monday, January 21, 2008

The pits

Depressing pictures of the book depository for Detroit schools.

(via Joanne Jacobs)

Gates wrecking ball

Propelled by Gates millions, Chicago's high schools are being transformed to conform to progressive/constructivist visions to save the disadvantaged. The transformation is a fantasy that will not save the disadvantaged. It will make them even more disadvantaged. The visions being implemented on a wholesale basis rest on misdiagnoses of the reasons for academic failings. The seeds for failure are planted in elementary and middle schools. What is needed is quality education and rigor in the grades preceding high school.

With respect to science education, Catherine Johnson of KTM observed: "I do recall David Klein once telling me that the situation in science is even worse than the situation in math." I am reproducing my response here:

The situation in science is indeed dismal. Here in Chicago, constructivist ways in science called inquiry (FOSS, STC, IES, SALI, IEY) are largely the norm up to eighth grade, especially in failing schools (most of them). The educationist motto seems to be: If poison makes them sick, give them more poison.

You can also tell something is fishy when acronyms proliferate (alphabet soup proliferation). For example, science for 8th grade is IEY which stands for Issues, Evidence and You.

The HUGE SCANDAL in my view is that most high schools here in Chicago are being converted to constructivism (inquiry). It's a Gates idea called high school transformation. Gates dangled millions in front of the mayor and board who immediately jumped. A Gates agent was made executive director of the transformation project. That means academic textbooks go in the garbage and community projects are the new forms of learning science.

This scandal is taking place unnoticed by the local media. It raises the question whether one wealthy individual should be allowed to implement his fantasy and wreck high schools which after all are public entities. Resistance from school administrators and teachers is ignored. The transformation is imposed from above by fiat.

Schools can select from two or three virtually identical inquiry programs the way the politburo used to put up two or three apparatchiks as the only choice in an election. Even that pseudo choice is constrained in some cases. Now I hear that the board abolished earth science as a graduation requirement to accomodate the Gates fantasy. Two of the three pseudo choices don't even have earth science.

I wrote a comment I posted on the district299 blog that deals with Chicago ed issues. I reproduce it here (note what is in store for high school math):

The whole high-school transformation project looks like a stealth operation, really a coup. There is no HST website, no transparency. The HST office is unable to provide information on newly targeted high schools. The only (spotty) information is through the grapevine.

The project pretends to be democratic, but it is a sham. Schools can volunteer the way the Chinese Communists can produce "volunteers" en masse. It's also unclear what the total number of targeted HS is. A CPS document I have talks about three waves of 14, 15 and 20 schools respectively, making it a total of 49 HS. Other sources put the number higher.

Then there is the question of effectiveness. Will the new nostrums really improve academic achievement? Alexander Russo asks the perfect question: "Are things any better at the schools that started doing HST a couple of years ago?" There should already be evidence showing whether the nostrums are working. Why is that evidence or lack of evidence not discussed? It would have been prudent to run pilots before embarking on wholesale, highly questionable transformation. I can only conclude it wasn't done because it would interfere with putting this fantasy in place. Hence the pseudo-democratic stealth operation.

Targeted schools get to choose one of two or three IDSs. IDS stands for Instructional Development System and incorporates six "change levers" (note the nebulous, new-age lingo). IDSs are the heart of the nostrum and are described as the pillars of the core instructional strategy. The actual IDSs are simply progressive/constructivist, mainly NSF-supported, tracts that are trying to do to HS what's been done to elementary and middle schools with disastrous results.

The IDS choices in math are Agile Mind and Cognitive Tutor. In science there are three pseudo-choices: Inquiry to Build Content, Content to Build Inquiry and Meaningful Science through Inquiry. These are vastly stripped of content but they say they make up for this lack of content by motivating students to go deep. The motivation is said to come from touching the lives of students.

Content can take a back seat since according to the "Foundational principles for IDS instruction" the goal is inquiry and engaged learning. Here the "principle" says: "Focus is on problem solving, reasoning, critical thinking. Students seek their own knowledge, formulate arguments. Activities should maximize connection to student lives." How much critical thinking can go on without much to think about is anybody's guess.

My view is that the HST project is another instance of barking up the wrong tree. A lot of the disadvantaged coming from the elementary and middle grades are disastrously ill-prepared for HS. As a middle grades teacher I see these horrific deficiencies all the time. Those concerned with the success of the disadvantaged need to focus on what comes before high school.

Saturday, January 19, 2008

Deconstructing constructivism

Most prospective teachers seeking certification must go through education schools where they get bombarded with the rhetoric of progressive/constructivist education, the dominant ed school ideology. Here is an antidote to this mind-numbing assault written by Martin Kozloff (a/k/a Prof. Plum), an education professor who is in a distinct minority. In his inimitable way, Prof. Plum deconstructs ed school piffle point by point in Fads and Flapdoodle vs. Serious Instruction.

Here a few excerpts:

Fads and Flapdoodle

The nonsense below has for about 100 years been foisted on gullible education students and public schools by the dominant education establishment, run by so-called “progressive” educators in ed schools, state departments of public instruction, curriculum organizations (such as International Reading Association, National Council for Teachers of English), organizations that certify ed schools (National Council for Accreditation of Teacher Education), and unions (National Education Association).

No Fads. Serious Instruction.

The tested, true, and effective ideas, below, are the minority position in the field of education, and are advocated by the so-called anti-establishment, which supports traditional forms of instruction guided by scientific research.

If you believe and act on the following tested and valid ideas, you’ll be on the road to Master Teacher; and you’ll be a blessing to your students.

2. “Education theorists---Piaget, Vygotsky, Dewey, Gardner---provide useful information on how to teach.”

2. Education theorists---Piaget, Vygotsky, Dewey, Gardner---provide next to NOTHING useful on how to teach.

Their ideas are vague (it’s not clear what you’re supposed to do), over-generalized (don’t apply to your students), plain wrong, or totally insane.

“What would Dewey do?”

Who cares?

3. “Be guided by the following ideas: child-centered and student-centered, holistic, natural, authentic, learning styles, multiple intelligence, brain-based instruction, developmentally appropriate practices, best practices, etc.”

3. DO NOT be guided by these ideas. These ideas are LOONEY. They’re one step away from psychotic. In any other field they’d be considered fraud.

[See number 2 at the end.]

• There is NO scientific research to support them.
• They will be NO help at all to you.
• These ideas reflect the preferences of education professors---not science, not reality.
• The more you use these terms, the dumber and you get and the less effectively you teach.


b. “Instruction should be holistic. For example, you should teach spelling, reading, and writing at the same time.”

b. The word “holistic” is new-age mind slop. Like “holistic healing.”

• Complex skills DO consist of simpler skill elements. It’s essential that students learn these first.
• You can’t solve math word problems if you don’t know the basic math operations, such as addition and multiplication.
• You can’t write or spell if you can’t read words. So, what should you teach first?

g. “You can’t transmit knowledge. Students must construct knowledge. Therefore, most learning and instruction should be in the form of inquiry and discovery.”

g. “The battles at Lexington and Concord were on April 18, 1775.”

• I believe I just transmitted knowledge.

• Persons who talk about students constructing knowledge have no idea what this even means. Are they mind readers?

• The SANE way to look at learning is this: Teachers present examples and students induce (figure out) the general idea (concept, rule, routine) that is revealed by the examples. Teachers can also TELL students a concept, rule, or routine, and then substantiate this with examples.

• There’s a lot of research showing that students learn MORE and learn faster when the teacher teaches in an explicit and direct way, rather than when students try to discover knowledge.

• What does it even mean---discover knowledge?

“Hey, guys, I discovered reading!!”

• Discovery and inquiry are the worst possible ways to teach essential skills (reading, math) to disadvantaged students.

Thursday, January 17, 2008

Constructing misconceptions

A core tenet of the progressive/constructivist education creed is that students must construct their own knowledge. For this reason, according to the creed, teachers should not impart knowledge or provide explicit instruction. A teacher should merely be a guide on the side instead of a sage on the stage, as the rhyming slogans of the creed have it.

I was recently watching a video called A Private Universe produced by the Harvard-Smithsonian Center for Astrophysics two decades ago that casts doubt on the wisdom of the knowledge construction dogma. The video shows students who were asked to explain what causes the seasons and the phases of the moon. From Harvard graduates to bright freshman, the explanations were all wrong. In other words, all these students were laboring under misconceptions.

The lesson here is that constructing one's own knowledge in areas like science has a great potential of leading to false beliefs. Many of these students probably had received explicit instruction from knowledgeable teachers and yet tenaciously persisted in constructing their own false knowledge. The way to correct these misconceptions cannot possibly be more construction of one's own knowledge as mandated by the creed, but teacher-centered ongoing diagnoses of the many misconceptions and heavy doses of explicit instruction with constant student feedback.

Here is how the producers describe the video:

With its famous opening scene at a Harvard graduation, this classic of education research brings into sharp focus the dilemma facing all educators: Why don’t even the brightest students truly grasp basic science concepts? This award-winning program traces the problem through interviews with Harvard graduates and their professors, as well as with a bright ninth-grader who has some confused ideas about the orbits of the planets. Equally useful for education methods classes, teacher workshops, and presentations to the public, A Private Universe is an essential resource for science and methodology teachers.

Friday, January 11, 2008

Edubabble fluency

When even ed schools like Appalachian State’s ed school are fluent in edubabble, then you know "progressive" education has arrived.

From Teaching Teachers How Not to Teach -- Do our schools of education really do good a job of training teachers?

One sign of that contagion is the mission statements and “conceptual frameworks” of the education schools in the state. Read them and you’ll see that progressive theory controls. At Appalachian State’s Reich School of Education, for instance, the conceptual framework says:

"We believe that theory should guide practice in all aspects of our work. While we use a variety of theoretical perspectives in the preparation of educators, socio-cultural and constructivist perspectives … are central to guiding our teaching and learning. Our core conceptualization of learning and knowing – that learning is a function of the social and cultural contexts in which it occurs (i.e., it is situated) and that knowledge is actively constructed – emerges from the intersection of these two perspectives."

Wednesday, January 02, 2008

Old new-fangled skills

An organization dedicated to "infusing 21st century skills into education" commissioned a poll that had the vast majority of voters clamoring for supposedly new-fangled skills:

The national poll was conducted by Public Opinion Strategies and Peter D. Hart Research Associates on behalf of the Partnership for 21stCentury Skills.

Among the other key findings:

• Eighty-eight percent of voters say they believe that schools can and should incorporate 21st century skills such as critical thinking and problem-solving skills, computer and technology skills, and communication and self-direction skills into their curriculum.

I could swear I heard these skills, particularly critical thinking and problem-solving skills, being bandied about for the better part of the 20th century, which led me to believe they are 20th century skills. Apparently, I was in error.

An ode to progressive education.

Who can compete with all that fun as educators prepare the young for their world? See the kiddies happily dancing into the world of tomorrow. However, how sawing wood and pushing toy trucks around can help you learn math or history is not explained.



Meet Kilpatrick, Bagley (a critic of progressive education) and Dewey himself. I think this video is from the 40s.

Teachers speak out on NCLB

In this report by John Merrow of PBS, celebrated teachers speak out against NCLB. The criticisms range from unrealistic expectations to the narrowness of tests. The thrust of the opposition to tests seems to be that the students have amazing abilities that are not captured by the tests. So what if students fail to demonstrate minimal proficiency. There are always these ineffable amazing abilities.

I also like one teacher's plaint that instead of asking for right answers we should ask students to think. Yeah, those false dichotomies again that seem to be an educationist staple. Isn't it possible that thinking could lead to the right answers or that asking for correct answers can stimulate thinking? Of course, this question is purely rhetorical.

Click on "Watch this program online now" at the Merrow Report page to see the video clip.