Friday, February 27, 2015

Lucia Classic Russian Propaganda on RT

Wednesday, February 11, 2015

Lucia New Stalin statue erected by Russians in Crimea

New statue of Stalin, with Churchill and Roosevelt at Yalta

From The Interpreter, Three Disturbing Developments in Russia:

[T]he whitewashing of Soviet dictator Joseph Stalin and of his GULAG prison camp system continued and expanded. Last week, Russian officials put up the first Stalin statue in more than 60 years, and to add insult to injury, they did so alongside statues of Churchill and Roosevelt showing the Western leaders deferring to him and in recently occupied Crimea.

The Russian media justified this by saying that this trinity created the post-war world that Vladimir Putin would like to go back to, but as one more thoughtful Moscow commentator put it, “erecting a statue to Stalin in Crimea is like putting one of Hitler up in Israel.”

And related to this was the celebration rather than lamentation of the 75th anniversary of a GULAG camp, one in which millions of Russians and other Soviet citizens were incarcerated and died between the 1920s and the 1950s. Praising prison camps goes well beyond approving Stalin’s role as a wartime leader.

I don't know what to say. Over the past few months I have been debating on and off (on KiwiBlog) with people who believe that Russia is not being aggressive and is not fighting a war against the Ukrainians, that they really want peace (yeah, bet they are annoyed the Ukrainians are fighting back!) and that the US is behind all the war in Ukraine. I've gotten to the point where I've had to stop, because it's like debating with the insane. Insane people and their thought processes are not normal. You have to be careful talking to them because they can suck you into their world where if you challenge obvious logical flaws, they go more "mental" and/or revert into endless loops. Things that cannot be true they can believe with certainty, despite any evidence offered.

Not that the leadership of Russia is insane - far from it. They are just acting as if they are. It's quite a feat to act as if insane and demand that everyone buy into your reality. And rather than acting decisively, various Western leaders either play along or dither about what to do (see from several days ago: Western Nations Split on Arming Kiev Forces). It's madness, really.

Lucia Traditional vs Reform Mathematics in NZ and the US

The Promised Part II on the Failure of Mathematics Teaching in New Zealand...

I really, really like mathematics. I understood it easily at school, came first in my entire 6th form year in Maths, Physics and Chemistry in the mid-80's, and enjoyed teaching it to my boys when we were homeschooling. I grew up to be a computer programmer (and software developer and more). In other words, I moved into a STEM field with ease.

Strangely enough, I have discovered that people's eyes glaze over when you talk too much maths. Even just a little bit can be too much. For instance, no one has commented on my previous post: Mathematics in NZ at NCEA Level in a dismal state.  Ok, there were a couple of comments on Facebook, but one of those comments was about the picture I accidentally chose for the post.  Also, I've gone and on about these same issues and more to my husband, and after listening politely, he is unable to comment much and changes the subject.

Hopefully this will be an easier post to read and understand now that I've got the previous one out of my system, so to anyone whose eyes haven't glazed over, I'll just remind you that of the philosophical way that mathematics is supposedly taught in New Zealand before I launch into my comparisons of the two styles. Here is a quote by  Derek Holton, from the Forward of the 2009 Findings of the NZ Numeracy Projects:

An emphasis on letting students explore and absorb number sense, rather than teaching them learned algorithms without any understanding, seems to be the right way ahead for students to gain an understanding of number and, possibly more importantly, of liking and feeling comfortable with mathematics itself.  At all costs, we should ensure that we never return to the hundreds of algorithms that have made mathematics a wasteland full of rote learning of incomprehensible rules.
This style of mathematics is called "Reform Math" or "New Math".  It has some laudable aims, as can be inferred from the quote I've given above.  In the post from the other day where I linked to Nigel Latta's television programme on education of school children in New Zealand, you get the idea that because it's not like it was when most of us were at school, very few of us understand it, and have trouble knowing whether or not it's better or worse.

I think it's worse, much worse than what was being taught back in my day (I did 6th form maths in the mid-80's), but unfortunately I have very little memory of exactly what I was taught.  I haven't been able to find any maths text books from that era, so if anyone can help me with that, I would be very appreciative.

However, I have found a very interesting report (Mathematics Educators: Shaping the Curriculum?, that goes into a bit of the change that occurred in NZ maths, first in the 1960's, lead by university mathematicians, and then in the 1990's lead by maths educators*.  It's the result of what occurred in the 90's that I'm taking serious issue with. Thankfully I was taught in the 1960's style:

It is useful in a comparison of influences in the two periods to have some understanding of the nature of the curricula and how they are different. The 'New Maths' of the 1960s had its origins in the structure of mathematics itself and was concerned with children learning the laws of mathematics from its axiomatic base. Content was organised around algebraic structure and there was little concern for pedagogical matters (Neyland, 1991). Emphasis was placed on rules and the one way of solving a mathematical problem.
The curricula which came out of this were 'teacher proof and textbook driven (Apple, 1992a).

In contrast to this, changes in mathematics curricula in the 1990s focus on the teaching and learning of mathematics with an emphasis on problem solving and multiple ways of 'doing mathematics'. The curriculum aims to "help students to develop a variety of approaches to solving problems involving mathematics, and to develop the ability to think and reason logically" (Ministry of Education, 1992, p8). It is stated that
"mathematics is best taught by helping students to solve problems drawn from their own experience ... real-life problems are not always closed, nor do they necessarily have only one solution" (Ministry of Education, 1992, pl1). Students construct new knowledge and refine their existing knowledge and ideas (Ministry of Education, 1992). The use of technology is encouraged as a tool for learning. Mathematics is perceived as a human activity, culturally produced and socially constructed (Walshaw, 1994).

In the United States, most probably because of their much larger population which doesn't let the government get it's own way, there have been and continue to be major math battles over the curriculum.  Many parents and maths teachers don't like the new or reformed math, and will go to war with the teaching authorities to get the Reform Math turfed out.

From the New York Times : The Faulty Logic of the ‘Math Wars’

At stake in the math wars is the value of a “reform” strategy for teaching math that, over the past 25 years, has taken American schools by storm. Today the emphasis of most math instruction is on — to use the new lingo — numerical reasoning. This is in contrast with a more traditional focus on understanding and mastery of the most efficient mathematical algorithms.

A mathematical algorithm is a procedure for performing a computation. At the heart of the discipline of mathematics is a set of the most efficient — and most elegant and powerful — algorithms for specific operations. The most efficient algorithm for addition, for instance, involves stacking numbers to be added with their place values aligned, successively adding single digits beginning with the ones place column, and “carrying” any extra place values leftward.

What is striking about reform math is that the standard algorithms are either de-emphasized to students or withheld from them entirely. In one widely used and very representative math program — TERC Investigations — second grade students are repeatedly given specific addition problems and asked to explore a variety of procedures for arriving at a solution. The standard algorithm is absent from the procedures they are offered. Students in this program don’t encounter the standard algorithm until fourth grade, and even then they are not asked to regard it as a privileged method.
Reform math has some serious detractors. It comes under fierce attack from college teachers of mathematics, for instance, who argue that it fails to prepare students for studies in STEM (science, technology, engineering and math) fields. These professors maintain that college-level work requires ready and effortless competence with the standard algorithms and that the student who needs to ponder fractions — or is dependent on a calculator — is simply not prepared for college math. They express outrage and bafflement that so much American math education policy is set by people with no special knowledge of the discipline.
From the American Thinker: Reform Math Must Be Destroyed Root and Branch:
The common denominator of all these inferior programs is an artificial complexity, and an emphasis on learning concepts and “meaning” without actually being able to do problems.  These programs teach algorithms that parents don't know.  A tremendous separation is created between the generations.  Parents are rendered irrelevant.  The children are frustrated to tears.  In a few years, in all of these Reform curricula, the kids end up dependent on calculators.

I think a little of these maths wars must have erupted in NZ to a certain extent, otherwise why would there be so much support for the NZ Government implementing National Standards for primary and intermediate school children?  Unfortunately the Standards are themselves contaminated by Reform Mathematics, as well, as I noticed when I first looked into them, so National Standards can do very little to raise maths standards.

To be continued ...

* Updated 5:16pm - had the two groups mixed up.

Friday, February 6, 2015

Lucia NATO finally stepping up to counter Russian aggression

Finally! It took them long enough to decide to do this.

Nato will establish rapid reaction force to counter perceived threat of Russian aggression
Nato declared on Thursday it will set up six new command posts on its eastern borders and create a 5,000-strong rapid reaction force in an effort to show resolve and solidarity in the face of what the alliance brands Russian aggression in Ukraine.

Announcing the new force in Brussels on Thursday, the Nato secretary general, Jens Stoltenberg, said it was “the biggest reinforcement of our collective defence since the end of the cold war.”

Some elements of the new force will be able to deploy to a flash point with 48-hours notice, Stoltenberg said, with the rest being able to move in a week, much faster than current Nato response times. It will be supported by air and sea forces as well as special operations units, and two more land brigades on standby in the event of a major crisis. Altogether, 30,000 Nato troops will be assigned to bolster the alliance’s eastern defences.

New Nato command posts will immediately be set up in six eastern members states – Estonia, Latvia, Lithuania, Poland, Romania and Bulgaria – who have been clamouring for a permanent alliance presence on their soil since Russia’s annexation of Crimea and intervention in eastern Ukraine. They will house about 40 to 60 officers as serve as command and control units, which would help coordinate any deployment of the spearhead force, as well as training.

Thursday, February 5, 2015

Lucia New Zealand Day Tomorrow

I heard on the radio today that many years ago Robert Muldoon was responsible for New Zealand Day being renamed Waitangi Day. I'm probably one of the few people that actually celebrate the day, but not for what it supposedly stands for country wide, but for the fact that my oldest son was born on that day eighteen years ago after two days of labour. It was a momentous event for me, and for my son, well, it's his birthday.

Which leads me to the idea that a day can be anything we want it to be. I've been hearing a lot over the years about New Zealand needing a special New Zealand Day and how Waitangi Day is not really a cause for celebration because of the debacles at Waitangi, year after year. Well, why not ignore all that and do what the Aotearoa New Zealand people are trying by sheer repetition, hoping the name will stick, why not call tomorrow New Zealand Day? Why not treat it like New Zealand Day? Why not?

For me, Feb 6. is always going to be my oldest son's birthday, but I can add other meanings to it.

New Zealand Day - lets do it!