PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY UNTUK MENINGKATKAN KEAKTIFAN PESERTA DIDIK PADA MATA PELAJARAN PENGANTAR ADMINISTRASI PERKANTORAN KELAS XI AP 1 DI SMK N 1 KARANGANYAR TAHUN PELAJARAN 2015/2016

ABSTRACT Ator Frinza Sasana. THE APPLICATION COOPERATIVE LEARNING MODEL OF TWO STAY TWO STRAY TYPE TO IMPROVE THE ACTIVENESS STUDENTS IN THE SUBJECT OF INTRODUCTORY OFFICE ADMINISTRATION OF THE OFFICE ADMINISTRATION 1 GRADE X IN SMK N 1 KARANGANYAR AT THE ACADEMIC YEAR 2015/2016. Skripsi. The Faculty of Teacher Training and Education. Sebelas Maret University. Surakarta. March 2016. The purpose of the research was to know the improvement of the activeness learning students in the subject of Introductory Office Administration of Office Administration 1 grade X SMKN 1 Karanganyar through the application cooperative learning model of two stay two stray type. This research was a classroom action research (CAR). The research was conducted in two cycles, where on each cycle consisted of: planning, implementation, observation, and reflection. The subject of research was the Grade X Office Adninstration 1 in SMKN 1 Karanganyar consisted of 36 students. The data source was taken from the teacher and the students. The technique of data collection was done through several activities such as: observation, interview, and analysis of document. The validity of the data using data triangulation techniques and triangulation methods. Data analysis using descriptive comparative and analysis techniques. The results showed that through the application learning model of two stay two stray type could improved learning activeness of the students. On Oral Activities increased by 87,04% at the first cycle and 93,06% at the second cycle from 11,11% at the pre-cycle. Writingl Activities increased by 83,33% at the first cycle and 94,44% at the second cycle from 33,33% at the pre-cycle. Mental Activities increased by 87,50% at the first cycle and 93,06% at the second cycle from 33,33% at the pre-cycle. The conclusion of this research was the application learning model of two stay two stray type could improved the learning activeness in the subject of Introductory Office Administration of Office Administration 1 grade X SMKN 1 Karanganyar. Key Word: Classroom Action Research, Learning activeness, Two Stay Two Stra

Explorando esquemas de ação: O Professor como ator plural

Explorando esquemas de ação: O Professor como ator plura

Usina do Trabalho do Ator: um teatro canibal

Usina do Trabalho do Ator: um teatro caniba

Long range gravity tests and the Pioneer anomaly

Experimental tests of gravity performed in the solar system show a good agreement with general relativity. The latter is however challenged by the Pioneer anomaly which might be pointing at some modification of gravity law at ranges of the order of the size of the solar system. As this question could be related to the puzzles of ``dark matter'' or ``dark energy'', it is important to test it with care. There exist metric extensions of general relativity which preserve the well verified equivalence principle while possibly changing the metric solution in the solar system. Such extensions have the capability to preserve compatibility with existing gravity tests while opening free space for the Pioneer anomaly. They constitute arguments for new mission designs and new space technologies as well as for having a new look at data of already performed experiments.Comment: 8 page

IDENTIFIKASI PEMAHAMAN KONSEP SISWA DENGAN MENGGUNAKAN MEDIA ANIMASI PADA MATERI PENCEMARAN LINGKUNGAN BERBASIS KURIKULUM 2013

Penelitian ini bertujuan untuk mengidentifikasi pemahaman konsep siswa setelah mengikuti pembelajaran dengan menggunakan media animasi pada materi pencemaran lingkungan berbasis kurikulum 2013 . Populasi dan sampel dalam penelitian ini adalah siswa jenjang SMA kelas X di SMAN Jatin angor dengan jumlah siswa kelas X - 8 sebanyak 30 siswa. Metode Penelitian yang digunakan dalam penelitian ini adalah metode eksperimen dengan desain One - Group Pretest - Postest Design . Instrumen yang digunakan adalah tes pemahaman konsep siswa berupa soal - soal objektif berjumlah 15 soal yang disesuaikan dengan indicator pemahaman konsep dan indi k ator pembelajaran yang diberikan sebelum dan sesudah pembelajaran dengan menggunakan media animasi . Hasil penelitian menunjukkan kemampuan siswa dalam menjawab soal - soal pada materi pencemaran lingkungan telah memenuhi indikator pemahaman yang dikembangkan dengan rata - rata persentase indi k ator kemampuan mengklasifikasikan objek menurut sifat - sifat tertentu sesuai dengan konsep 74.6%, indi k ator member contohdan non contoh dari konsep 93.3 %, indi k ator kemampuan menyatakan ulang sebuah konsep 70.8%, dan indi k ator mengaplikasikan konsep atau algoritma pemecahan masalah yang mendapat persentase terendah sebesar 60.8% . Hal ini dimungkinkan karena pada indi k ator ini si swa belum mampu menalar lebih lanjut terhadap masalah yang disajikan. Kemudian terdapat peningkatan pemahaman konsep siswa setelah mendapat pembelajaran dengan menggunakan media animasi yang ditunjukkan melalui perbedaan selisih rata - rata skor pretest sebesar 2.53 dan skor post test sebesar 3.15 . Kesimpulan dari penelit ian ini yaitu terpenuhinya empat indicator pemahaman konsep yang dikembangkan serta media animasi dapat meningkatkan pemahaman konsep siswa. Kata Kunci: Media Animasi , Berbasis Kurikulum 2013, Pemahaman Konsep