Monday, 8 April 2013

Children Problems about Math T_T


Problematika Pembelajaran Matematika di SD
By : Prof. Dr. Marsigit, MA
Reflection By : iLania Eka Andari

Of the many Problems Learning Mathematics in Elementary School above, there are a few that caught my eye. That is the second and the ninth problems, "how is our viewpoint of mathematics achievement in elementary school?" and  "how to get rid the perception that math is difficult?"
The first problem. In my opinion, the mathematics achievement in Indonesian's elementary school is still in  'low level'. Ok, i admit that there are some Indonesian's student that succes in Math olympiad, even in International level. But, whether the students in Indonesia just them? only them? No. We can not close our eyes and ears on the fact that besides them,  many children in Indonesia still have difficulty in mathematics, and even it is common knowledge that many children who do not want to learn math. Yeah i know that the definition  of learning achievement (prestasi belajar) is results of the learning effort that show the size of the achieved proficiency in the form of value. However, if the value obtained from the results of cheating, whether it's still learning achievement? i don't think so.  I prefer say that achievement learning is the succes of the learning process rather than the value that we got from the learning process. Cause when we have a good/succes in learning process, we can obtain a good result/good value too. But when we have/got a good value, it's not necessarily cause we have a good learning process, it can also cause a cheating (I do not intend to prejudice, but it's fact that happen in daily life). Therefore, i said that the mathematics learning achievement in Indonesia is still in 'low level'.
The second problem. Different from elementary school children in other countries, elementary school children in Indonesia tend to be afraid and hate towards mathematics.  So, how to get rid the perception that math is difficult? Rather than asking children to memorize that 1/2 is bigger than 1/4 and 1/4 is bigger than 1/5 , is better if we demonstrated with concrete object. Such as we cut pies, apples or other food into halves, fourths, fifths and so on, after that we ask "which one is bigger? Which one is the biggest?" through that experience, children will be easier to understand the material. I think start with explaining math in easy ways like that can help the student to like mathematics more. Slowly, the feeling that math is scary and difficult can disappear from children/student mind when they already like/love math.

Sunday, 7 April 2013

Belajar Matematika Online ^_^


Resources for Developing Mathematics Education
By : Prof. Dr. Marsigit, MA
Reflection By : iLania Eka Andari

First of all, i wanna say thank you to you sir. it's very useful, not only for me, but i think for all of your students, all of your blog viewers (especially for them who will become teachers , particularly math teacher ).
Learning is not only happen in class, learning is can also through article or even website (online learning). And this posting is full of good references. Once again i say thank you sir. I hope these references can help me to develop my ability and gain more knowledge. Amin.

Heuristicism? Hermeneutics? - Samakah? ?_?


Heuriticism
By : Prof. Dr. Marsigit, MA
Reflection by : iLania Eka Andari

Based on http://en.wikipedia.org/wiki/Heuristic , Heuristic refers to experience-based techniques for problem solving, learning, and discovery. Where the exhaustive search is impractical, heuristic methods are used to speed up the process of finding a satisfactory solution; mental shortcuts to ease the cognitive load of making a decision. Examples of this method include using a rule of thumb, an educated guess, an intuitive judgment, or common sense.
I, myself, found the other example of hermeneutics (especially hermeneutics of life), that is translate and to be translated.
We should translate someone or even something in order to life (in this case, especially in order to learning), and at the same time someone will translate us in order they can life. So, it's what we call as to translate and to be translated. We, as an individu, need to translate and to be translated in order have a beautiful life, have a great life.

Oh i think i made a mistake. I'm sorry cause i didn't read it carefully. The title is heuristicism , but i read it as hermeneutics. Oh, it's my fault. I really really sorry about this.
But i think (when i read the definition of heuristicism in wikipedia) it has the same meaning with hermeneutics (it just my opinion). This is actually the same or just me who think that it's same?
Oh i think i got confused. Can somebody explain to me what is the difference? or even it same ?

Hermeneutics of Live = Longitudinal Wave in Slinky ^_^


Hermeneutika Hidup
By : Prof. Dr. Marsigit, MA
Reflection By : iLania Eka Andari

In my opinion, hermeneutics of the life is like a longitudinal wave in slinky.
We go forward from the start point to the end point . in our way to the highest phase in our life (in the hermeneutics of life is drawn as the end point), we going across two parts. The first part is when we came across the low point ( what should i call this point? ehm... in physics it's the lowest amplitude of the longitudinal wave), and the second part is when we came across the up point (in physics it's the upper amplitude of the longitudinal wave).
However it's different with the proverb which say that "our life is such as a spinning wheel. Our lives will continue to spin, sometimes we are in our highest phase, but the other time we are in the lowest phase of our life. We do not always happy, and we do not sad forever."
In that proverbs, we know that it means sometimes we found ease of our life, but in the other time we surely found a hardship. That's the different with the hermeneutics of life concept.
In the hermeneutics life concept, is not we found easiness and hardship, but we are the one who put ourselves at the "lowest" point and the "highest" point. Lowest and highest point that i mean here is not in the true sense. ehm.. how should i explain it?
The real example is translate and to be translated. We should translate someone or even something in order to life (in this case, especially in order to learning), and at the same time someone will translate us in order they can life. So, it's what we call as to translate and to be translated. We, as an individu, need to translate and to be translated in order have a beautiful life, have a great life.
So, that's what is Hermeneutics of Life theorem meaning.

Perubahan Kurikulum? Kenapa Harus


News Update: Koalisi Pendidikan Menolak Kurikulum 2013
Tolak Perubahan Kurikulum Pendidikan 

By :  Prof. Dr. Marsigit, MA
Reflection by : iLania Eka Andari



Overall, I'm among those who did not approve the decision to change the curriculum. If you asking why, actually my reason is very simple. Whether you guys (in this case the government) ever asked the students perspective about the change of curriculum? I don't think it ever. So that's my reason.
Looking from the student perspective, the change of curriculum is very unpleasant. Cause they already 'comfort' with the curriculum now, but if the curriculum change they should study again 'from the start'. We all know the reality which can not be denied again that when the curriculum change it will change the material also. That's just can make the student find more difficulity in learning.
Even now, the students are haven't found their comfort zone in learning/study. With that fact, how could the government make changes to the curriculum?
If the government still in their decision to change the curriculum, i think it will end in making the students as a victim here.

ooh.. it's look like there is contradiction in my own comment.
in the fourth line, i said that the students already 'comfort'. but in the eighth line, i said that even now, the students are haven't found their comfort zone.
for some people i think it can be misunderstanding. what i mean in the fourth line is they already comfort with the curriculum now, is because they already in their way to find the best way to study. they tried to find the best method in learning in this kind of curriculum. But, like what i said that when the curriculum change it will change the material also.So, it will be wasteful for them, cause the learning method that they find in this kind of curriculum is maybe not suitable for the new curriculum.
nah, what i mean in the eighth line is even though they already in their way to find the best method in learning, but it doesn't mean that they already found their comfort zone in learning. they maybe already comfort in this curriculum, but it's not merely mean that they also already find their comfort zone or the best method of their learning.
oh... i hope you understand what i mean. it's still little difficult for me to speak out my mind in written language. i hope i can learning more and can be better.