Tampilkan postingan dengan label pendidikan. Tampilkan semua postingan
Tampilkan postingan dengan label pendidikan. Tampilkan semua postingan

Jumat, 26 Juni 2015

Faktor-faktor yang mempengaruhi prestasi belajar

Menurut Djaali (dalam Muhammad Baitul Alim, 2009) prestasi belajar seorang siswa dipengaruhi oleh beberapa faktor, yaitu:

  • Faktor dari Dalam Diri

1. Kesehatan

Apabila kesehatan anak terganggu dengan sering sakit kepala, pilek, deman dan lain-lain, maka hal ini dapat membuat anak tidak bergairah untuk mau belajar. Secara psikologi, gangguan pikiran dan perasaan kecewa karena konflik juga dapat mempengaruhi proses belajar.

2. Intelegensi

Faktor intelegensi dan bakat besar sekali pengaruhnya terhadap kemampuan belajar anak. Menurut Gardner dalam teori Multiple Intellegence, intelegensi memiliki tujuh dimensi yang semiotonom, yaitu linguistik, musik, matematik logis, visual spesial, kinestetik fisik, sosial interpersonal dan intrapersonal.

3. Minat dan motivasi

Minat yang besar terhadap sesuatu terutama dalam belajar akan mengakibatkan proses belajar lebih mudah dilakukan. Motivasi merupakan dorongan agar anak mau melakukan sesuatu. Motivasi bisa berasal dari dalam diri anak ataupun dari luar lingkungan

4. Cara belajar

Perlu untuk diperhatikan bagaimana teknik belajar, bagaimana bentuk catatan buku, pengaturan waktu belajar, tempat serta fasilitas belajar.

  • Faktor Dari Lingkungan

1. Keluarga

Situasi keluarga sangat berpengaruh pada keberhasilan anak. Pendidikan orangtua, status ekonomi, rumah, hubungan dengan orangtua dan saudara, bimbingan orangtua, dukungan orangtua, sangat mempengaruhi prestasi belajar anak.

2. Sekolah

Tempat, gedung sekolah, kualitas guru, perangkat kelas, relasi teman sekolah, rasio jumlah murid per kelas, juga mempengaruhi anak dalam proses belajar.

3. Masyarakat

Apabila masyarakat sekitar adalah masyarakat yang berpendidikan dan moral yang baik, terutama anak-anak mereka. Hal ini dapat sebagai pemicu anak untuk lebih giat belajar.

4. Lingkungan sekitar

Bangunan rumah, suasana sekitar, keadaan lalu lintas dan iklim juga dapat mempengaruhi pencapaian tujuan belajar.

Berdasarkan faktor-faktor tersebut, jelas bahwa tinggi atau rendahnya prestasi belajar siswa tidak hanya dipengaruhi oleh kualitas pembelajaran di sekolah saja. Ada faktor dari dalam diri siswa ataupun dari lingkungan siswa. Maka dari itu untuk dapat meningkatkan prestasi siswa, diharapkan ada keinginan dari dalam diri siswa dan juga dukungan ataupun motivasi dari keluarga dan lingkungan disekitarnya.

Pengertian Prestasi Belajar


Darmadi (2009: 100) menyatakan bahwa “prestasi belajar adalah sebuah kecakapan atau keberhasilan yang diperoleh seseorang setelah melakukan sebuah kegiatan dan proses belajar sehingga dalam diri seseorang tersebut mengalami perubahan tingkah laku sesuai dengan kompetensi belajarnya”. Sedangkan menurut Nurkencana (dalam Ade Sanjaya, 2011), “prestasi belajar adalah hasil yang telah dicapai atau diperoleh anak berupa nilai mata pelajaran. Ditambahkan bahwa prestasi belajar merupakan hasil yang mengakibatkan perubahan dalam diri individu sebagai hasil dari aktivitas dalam belajar”.

Lanawati (dalam Reni Akbar Hawadi, 2004: 168) berpendapat bahwa “prestasi belajar adalah hasil penilaian pendidik terhadap proses belajar dan hasil belajar siswa sesuai dengan tujuan instruksional yang menyangkut isi pelajaran dan perilaku yang diharapkan oleh siswa”.

Dari pengertian di atas, maka dapat disimpulkan bahwa prestasi belajar adalah sesuatu yang merupakan hasil dari proses belajar yang mengakibatkan perubahan tingkah laku sesuai dengan kompetensi belajarnya.

Rabu, 01 Agustus 2012

Math and Social Injustice


by Jack Ucifferri

When you walk into a typical math class on a typical day in almost any school, you'll notice that most of the students are bored and distracted. That, believes Jonathan Osler, founder of RadicalMath, is a social justice issue.

"Math classes should give students the tools to better understand their reality. Who cares if 'Train A goes x+4 times faster than train B' when your community isn't adequately served by public transportation?"

Traditional math curricula don't teach students how to compare the density of check-cashers to banks in low-income communities, evaluate college loan plans to determine which offer the most favorable rates, or analyze data on rates of diabetes and asthma in communities of color. Lesson plans for addressing all of these issues can be found at RadicalMath.org, a free website for educators interested in integrating issues of economic and social justice into their math classes.

"I believe in engaging and empowing students to learn about issues that are relevant to their lives and communities," says RadicalMath founder, Jonathan Osler, who taught in a public high school in Brooklyn, New York for six years and now coaches math teachers in a public high school in Los Angeles. "But there were no sources of information for how I could integrate social justice issues into my math classes, so I began writing my own curricula and posting it online." Two years later, RadicalMath contains over 800 lesson plans, data sets, and articles, has received over 1,000,000 page views, and has drawn visitors from all over the world.

Osler explains that it is critical for students to graduate from high school with strong math skills, prepared for math-based college majors and careers. But equally strong is his belief that in order to address our country's most pressing problems, young people need to become agents for change in their lives and communities, and math is a tool that can help them do so.

RadicalMath.org contains information on dozens of issues including racial profiling, immigration, global warming, and the criminal justice system. There are also numerous financial education resources and lesson plans on economic topics such as minimum vs. living wage, predatory lending, the mathematics of the lottery, and home ownership.

Last April, Osler, along with several other RadicalMath contributors, organized a national conference to discuss teaching math through a social justice lens. This first annual "Creating Balance in an Unjust World" conference drew over 500 educators, activists, parents and students from around the country to Brooklyn, NY. Osler and the other organizers expect to draw twice as many participants to this year's conference

Senin, 30 Juli 2012

Pendekatan Open Ended Problem


Menurut Suherman dkk (2003; 123) problem yang diformulasikan memiliki multijawaban yang benar disebut problem tak lengkap atau disebut juga Open-Ended problem atau soal terbuka. Siswa yang dihadapkan dengan Open-Ended problem, tujuan utamanya bukan untuk mendapatkan jawaban tetapi lebih menekankan pada cara bagaimana sampai pada suatu jawaban. Dengan demikian bukanlah hanya satu pendekatan atau metode dalam mendapatkan jawaban, namun beberapa atau banyak.

Selasa, 24 Juli 2012

Model Pembelajaran Talking Stick


Model pembelajaran Talking Stick menggunakan sebuah tongkat sebagai alat penunjuk giliran. Siswa yang mendapat tongkat akan diberi pertanyaan dan harus menjawabnya. Kemudian secara estafet tongkat tersebut berpindah ke tangan siswa lainnya secara bergiliran. Demikian seterusnya sampai seluruh siswa mendapat tongkat dan pertanyaan.
Langkah-langkah pembelajarannya adalah sebagai berikut :
  1. Guru menjelaskan tujuan pembelajaran/KD.
  2. Guru menyiapkan sebuah tongkat.
  3. Guru menyampaikan materi pokok yang akan dipelajari, kemudian memberikan kesempatan kepada siswa untuk membaca dan mempelajari materi lebih lanjut.
  4. Setelah siswa selesai membaca materi/buku pelajaran dan mempelajarinya, siswa menutup bukunya dan mepersiapkan diri menjawab pertanyaan guru.
  5. Guru mengambil tongkat dan memberikan kepada siswa, setelah itu guru memberikan pertanyaan dan siswa yang memegang tongkat tersebut harus menjawabnya, jika siswa sudah dapat menjawabnya maka tongkat diserahkan kepada siswa lain. Demikian seterusnya sampai sebagian besar siswa mendapat bagian untuk menjawab setiap pertanyaan dari guru.
  6. Guru memberikan kesimpulan.
  7. Evaluasi.
  8. Penutup.
Demikianlah, mudah-mudahan postingan ini dapat menambah khasanah pembelajaran kita sehingga pembelajaran yang dirancang Bapak/Ibu Guru dapat lebih bervariatif, lebih bermakna, menantang sekaligus menyenangkan.

Jumat, 20 Juli 2012

causal-comparative research


Sometimes causal-comparative studies are conducted solel, as an alternative to experiments. Suppose, for example, that the curriculum director in a large urban high school district is considering implementing a new English curriculum. The director might try the curriculum out experimentally, selecting a few classes at random throughout the district, and compare student performance in these classes with comparison groups who continue to experience the regular curriculum. This might take a considerable amout of time, however, and be quite costly in terms of materials, teacher preparation workshops, and so on.  As an altenative, the director might consider a causal-comparative study and compare the achievement of students in school districts that are currently using this curriculum with the achievement of students similar districts that do not use the new curriculum. If the results show that students in districts (similar to his) with the new curriculum are achieving higher scores in English, the director  would have a basisfor going  ahead and implementaing the new curriculum in his district. Like correlational studies, causal-comparative investigations often indentify relationship that later are studied experimentally.

Rabu, 11 Juli 2012

Keprofesionalan Guru


Profesionalisme berakar pada kata profesi yang berarti pekerjaan yang dilandasi pendidikan keahlian, profesionalisme itu sendiri dapat berarti mutu, kualitas, dan tindak tanduk yang merupakan ciri suatu profesi atau orang yang profesional. Profesionalisme guru dapat berarti guru yang profesional.
            Menurut Sanusi, et.al dalam Sujipto (1994:17) bahwa ciri-ciri utama suatu profesi itu sebagai berikut :
a)      Suatu jabatan yang memiliki fungsi dan signifikansi sosoial yang menentukan            (crusial).
b)      Jabatan yang menuntut keterampilan/keahlian tertentu
c)      Keterampilan/keahlian yang dituntut jabatan itu didapat melalui pemecahan masalah dengan menggunakan teori dan metode ilmiah.
d)     Jabatan itu berdasarkan pada batang tubuh disiplin ilmu yang jelas, sistematik,           eksplisit yang bukan hanya sekedar pendapat khalayak umum.
e)      Jabatan itu memerlukan pendidikan tingkat perguruan tinggi dengan waktu yang      cukup lama.
f)      Proses pendidikan untuk jabatan itu juga aplikasi dan sosialisasi nilai-nilai      profesional itu sendiri.
g)     Dalam memberikan layanan kepada masyarakat anggota profesi itu berpegang            teguh pada kode etik yang timbul yang dikontrol oleh organisasi profesi.
h)     Tiap anggota profesi mempunyai kebebasan dalam memberikan judgement     terhadap permasalahan profesi yang dihadapinya.
i)       Dalam prakteknya melayani masyarakat anggota profesi otonom dan bebas dari        campur tangan orang lain.
j)       Jabatan ini mempunyai prestise yang tinggi dalam masyarakat dan oleh karenanya     memperoleh imbalan yang tinggi pula.
            Ini berarti bahwa pekerjaan yang bersifat profesional adalah pekerjaan yang hanya dapat dilakukan oleh mereka yang khusus dipersiapkan untuk itu dan bukan pekerjaan yang dilakukan oleh mereka yang karena tidak dapat memperoleh pekerjaan yang lain.

Minggu, 08 Juli 2012

RPP


RPP adalah rancangan  pelaksanaan kegiatan belajar-mengajar yang akan direalisasikan di dalam kelas dan merupakan penjabaran lebih rinci dari silabus (penjabaran  skenario pembelajaran, wujud media, wujud alat penilaian yang sudah siap digunakan).

Sabtu, 07 Juli 2012

Teori belajar Van Hiele


Dalam belajar pengajaran geometri terdapat teori belajar yang dikemukakan oleh Van Hiele (1954), yang menguraikan tahap-tahap perkembangan mental anak dalam belajar geometri. Van Hiele adalah seorang guru bangsa Belanda yang mengadakan penelitian dalam pegajaran geometri. Hasil penelitiannya itu, yang dirumuskan dalam disertasinya, diperoleh dari kegiatan tanya jawab dan pengamatan.
Menurut Van Hiele, tiga unsur utama dalam pengajaran geometri yaitu waktu, materi pengajaran dan metode pengajaran yang diterapkan, jika ditata secara terpadu akan dapat meningkatkan kemampuan berpikir anak kepada tingkatan berpikir yang lebih tinggi.

Senin, 02 Juli 2012

AN ANALYSIS OF PARTS OF SPEECH, CONTENT AND FUNCTION WORDS AND PHRASE


  1. Parts of Speech

The parts of speech are categories used to organize or classify words according to how they are used. We use parts of speech as a way to make it easier to talk about language. We usually use eight categories of parts of speech to classify all the words we use in English. This classification is not perfect. Sometimes it is hard to tell which category a word belongs in. the same word may belong in different categories depending on how it is used. there may be better ways to classify English than by using the eight parts of speech. But this classification has been used foa a long time and many grammar books use it, so it is easier to keep on using it. It is possible to speak or learn a language without knowing the parts of speech, but for most of us, knowing about parts of speech makes things easier.
The eight parts of speech that are used to describe English words are :
1.       Nouns
From Internet
A noun is often defined as a word which names a person, place or thing.  Here are some examples of nouns: boy, river, friend, Mexico, triangle, day, school, truth, university, idea, John F. Kennedy, movie, aunt, vacation, eye, dream, flag, teacher, class, grammar. John F. Kennedy is a noun because it is the name of a person; Mexico is a noun because it is the name of a place; and boy is a noun because it is the name of a thing.
Some grammar books divide nouns into 2 groups - proper nouns and common nounsProper nouns are nouns which begin with a capital letter because it is the name of a specific or particular person place or thing.  Some examples of proper nouns are: Mexico, John F. Kennedy, Atlantic Ocean, February, Monday, New York City, Susan, Maple Street, Burger King. If you see a word beginning with a capital letter in in the middle of a sentence, it is probably a proper noun.  Most nouns are common nouns and do not begin with a capital letter.
Many nouns have a special plural form if there is more than one.  For example, we say one book but two books.  Plurals are usually formed by adding an -s (books) or -es (boxes) but some plurals are formed in different ways (child - children, person - people, mouse - mice, sheep - sheep).
From Literatur
A noun is a word used to name a person, animal, place, thing, and abstract idea. Nouns are usually the first words which small children learn. The highlighted words in the following sentences are all nouns:
Late last year our neighbours bought a goat.
Portia White was an opera singer.
The bus inspector looked at all the passengers' passes.
According to Plutarch, the library at Alexandria was destroyed in 48 B.C.
Philosophy is of little comfort to the starving.
A noun can function in a sentence as a subject, a direct object, an indirect object, a subject complement, an object complement, an appositive, an adjective or an adverb.
My opinion as follows:
NOUN: These name persons, things, places, ideas -- can be concrete or abstract. EX: Stephanie, door, biology, honor.




 2. Verbs

A verb is often defined as a word which shows action or state of being. The verb is the heart of a sentence - every sentence must have a verb. Recognizing the verb is often the most important step in understanding the meaning of a sentence. In the sentence The dog bit the man, bit is the verb and the word which shows the action of the sentence.  In the sentence The man is sitting on a chair, even though the action doesn't show much activity, sitting is the verb of the sentence.  In the sentence She is a smart girl, there is no action but a state of being expressed by the verb is. The word be is different from other verbs in many ways but can still be thought of as a verb.
Unlike most of the other parts of speech, verbs change their form.  Sometimes endings are added (learn - learned) and sometimes the word itself becomes different (teach-taught).  The different forms of verbs show different meanings related to such things as tense (past, present, future), person (first person, second person, third person), number (singular, plural) and voice (active, passive). Verbs are also often accompanied by verb-like words called modals (may, could, should, etc.) and auxiliaries(do, have, will, etc.)  to give them different meanings.
One of the most important things about verbs is their relationship to time.  Verbs tell if something has already happened, if it will happen later, or if it is happening now.  For things happening now, we use the present tense of a verb; for something that has already happened, we use the past tense; and for something that will happen later, we use the future tense.  Some examples of verbs  in each tense are in the chart below:


Present
Past
Future
look
Looked
will look
move
Moved
will move
Talk
Talked
will talk
Verbs like those in the chart above that form the past tense by adding -d or -ed are called regular verbs.  Some of the most common verbs are not regular and the different forms of the verb must be learned.  Some examples of such irregular verbs are in the chart below:  
Present
Past
Future
See
Saw
will see
Hear
Heard
will hear
Speak
Spoke
will speak
The charts above show the simple tenses of the verbs.  There are also progressive or continuous forms which show that the action takes place over a period of time, and perfect forms which show completion of the action.  These forms will be discussed more in other lessons, but a few examples are given in the chart below:
Present Continuous
Present Perfect
is looking
has looked
is speaking
has spoken
is talking
has talked
Simple present tense verbs have a special form for the third person singular.
A verb must "agree" with its subject. Subject-verb agreement generally means that  the third person singular verb form must be used with a third person subject in the simple present tense. The  word be - the most irregular and also most common verb in English - has different forms for each person and even for the simple past tense.  The forms of the word be are given in the chart below:
Number
Person
Present
Past
Future
Singular
1st (I)
am
was
will be
2nd (you)
are
were
will be
3rd (he, she, it)
is
was
will be
Plural
1st (we)
are
were
will be
2nd (you)
are
were
will be
3rd (they)
are
were
will be
Usually a subject comes before a verb and an object may come after it.  hat does the action of the verb and the object is what receives the action.  In the sentence Bob ate a humburger, Bob is the subject or the one who did the eating and the hamburger is the object or what got eaten.  A verb which has an object is called a transitive verb and some examples are throw, buy, hit, love.  A verb which has no object is called an intransitive verb and some examples are go, come, walk, listen.
As you can see in the charts above, verbs are often made up of more than one word. The future forms, for example, use the word will and the perfect forms use the word have.  These words are called helping or auxiliary verbs.  The word be can serve as an auxiliary and will and shall are also auxiliary forms. The chart below shows two other verbs which can also be used as auxiliaries:
 


Number
Person
Present
Past
Singular
1st (I)
have
do
had
did
2nd (you)
have
do
had
did
3rd (he, she, it)
has
does
had
did
Plural
1st (we)
have
do
had
did
2nd (you)
have
do
had
did
3rd (they)
have
do
had
did
`There is a type of auxiliary verb called a modal which changes the meaning of a verb in different ways.  Words like can, should, would, may, might, and must are modals and are covered in other lessons.
From Literatur
The verb is perhaps the most important part of the sentence. A verb or compound verb asserts something about the subject of the sentence and express actions, events, or states of being. The verb or compound verb is the critical element of the predicate of a sentence.
In each of the following sentences, the verb or compound verb is highlighted:
Dracula bites his victims on the neck.
The verb "bites" describes the action Dracula takes.
In early October, Giselle will plant twenty tulip bulbs.
Here the compound verb "will plant" describes an action that will take place in the future.
My first teacher was Miss Crawford, but I remember the janitor Mr. Weatherbee more vividly.
In this sentence, the verb "was" (the simple past tense of "is") identifies a particular person and the verb "remembered" describes a mental action.
Karl Creelman bicycled around the world in 1899, but his diaries and his bicycle were destroyed.
In this sentence, the compound verb "were destroyed" describes an action which took place in the past.
My opinion as follows:
VERB: These state an action or a state of being. EX: kick, call, create, is, will be. Verbs can be transitive, meaning that they act on something else, or intransitive, meaning that they don't. EX: Transitive: Walter kicked the football. Intransitive: I was asleep. Verbs can also be linking verbs, meaning that they connect a subject to a word or group of words which describe or complete its meaning. EX: The car was blue and full of bullet holes.

3. Adjectives

From Internet
An adjective is often defined as a word which describes or gives more information about a noun or pronounAdjectivesdescribe nouns in terms of  such qualities as size, color, number, and kind.  In the sentence The lazy dog sat on the rug, the word lazyis an adjective which gives more information about the noun dog.  We can add  more adjectives to describe the dogas well as in the sentence The lazy, old, brown dog sat on the rug.  We can also add adjectives to describe the rug as in the sentence The lazy, old, brown dog sat on the beautiful, expensive, new rug. The adjectives do not change the basic meaning or structure of the sentence, but they do give a lot more information about the dog and the rug. As you can see in the example above, when more than one adjective is used, a comma (,) is used between the adjectives.
Usually an adjective comes before the noun that it describes, as in tall man. It can also come after a form of the word beas in The man is tall.  More than one adjective can be used in this position  in the sentence The man is tall, dark and handsome. In later lessons, you will learn how to make comparisons with adjectives.
Most adjectivesdo not change form whether the noun it describes is singular or plural.  For example we saybig tree and big trees, old house and old houses, good time and good times.  There are, however, some adjectives that do have different singular andplural forms.  The common words this and thathave the plural formsthese andthose. These words are called demonstrative adjectives because demonstrate or point out what is being referred to.
Another common type of adjective is the possessive adjective which shows possession or ownership. The words my dog or my dogs indicate that the dog or dogsbelong to me.  I would use the plural form our if the dog or dogsbelonged to me and other people.  The chart below shows the forms of possessive adjectives.
 

Person*
Singular
Plural
1st Person
my
our
2nd Person
your
your
3rd Person
his/her/its
their
·         *Personis used here as a grammar word and has these meanings:
1st person or the self (I, me, we),
2nd person or the person spoken to (you)
3rd person or the person spoken about (he, she, him, her, they, them).
From Literatur
An adjective modifies a noun or a pronoun by describing, identifying, or quantifying words. An adjective usually precedes the noun or the pronoun which it modifies.
In the following examples, the highlighted words are adjectives:
The truck-shaped balloon floated over the treetops.
Mrs. Morrison papered her kitchen walls with hideous wall paper.
The small boat foundered on the wine dark sea.
The coal mines are dark and dank.
Many stores have already begun to play irritating Christmas music.
A battered music box sat on the mahogany sideboard.
The back room was filled with large, yellow rain boots.
An adjective can be modified by an adverb, or by a phrase or clause functioning as an adverb. In the sentence
My husband knits intricately patterned mittens.
for example, the adverb "intricately" modifies the adjective "patterned."
Some nouns, many pronouns, and many participle phrases can also act as adjectives. In the sentence
Eleanor listened to the muffled sounds of the radio hidden under her pillow.
for example, both highlighted adjectives are past participles.
Grammarians also consider articles ("the," "a," "an") to be adjectives.