Cooperative learning techniques have been promoted for the development of academic and social competencies. One such technique, Jigsaw, creates cooperation by structuring student interdependence through the learning task, rather than through the grading system. A process and outcome evaluation of Jigsaw was conducted. Eleven teachers of fifth-grade classes received Jigsaw in-service training an...

Penelitian ini bertujuan untuk meningkatkan aktivitas siswa dan hasil belajar melalui model cooperative learning dengan Jigsaw. Tipe pembelajaran kooperatif yang terdiri dari beberapa anggota dalam satu kelompok bertanggung jawab atas penguasaan bagian materi mampu mengajarkan tersebut kepada lain kelompoknya. digunakan berupa Tindakan Kelas (PTK) menggunakan desain penelitian Kemmis Mc. Taggar...

Berdasarkan pengamatan peneliti selama proses belajar mengajar IPA di kelas V khususnya pada materi pembentukan tanah belum memuaskan, karena kompetensi siswa mencapai 85%. Adapun tujuan penelitian ini adalah untuk mengetahui apakah dengan menggunakan model Jigsaw dapat meningkatkan hasil sisiwa V. Jenis merupakan tindakan kelas. Penelitian dilaksanakan tiga siklus. Pada masing-masing siklus di...

A system composed of interconnected modules is a module based system We present an object oriented O O framework for the development of processors for module based systems such as compilers for O O languages linkers loaders and tools for user system libraries We claim that this framework named Jigsaw can reduce the development e ort for such processors and also serve as a basis for interoperabi...

Jigsaw patterns, a graphical architecture description notation, will be presented in this paper. The jigsaw patterns shows components and connectors with their interfaces. Connectors are structures or objects implementing the interfaces. Components are structures interacting via the connectors. Each component and connector can be taken as a new system and decomposed. The semantics of the jigsaw...

The results of this study indicate that the use Jigsaw type cooperative learning model has a positive impact on improving students' physical fitness outcomes. research method used is Classroom Action Research (CAR) with 18 students in Class IV as subject. Based data, it can be concluded: (1) initial data known before action given, explained majority have not shown outcomes percentage completene...

Program composition and compositional proof systems have proven them­ selves important for simplifying the design and the verification of programs. The paper presents a version of the jigsaw program composition operator pre­ viously defined in [FFG90, FFG91]. Here, the jigsaw operator is defined as the unification of its components by their most general unifier. The jigsaw operator generalizes ...

We explore an opportunity to expand the stylistic variety of handmade and artisanal jigsaw puzzles through the appication of techniques from natural simulation. Typical jigsaw puzzle designs reflect the manufacturing constraints of die-cut, mass-production methods. We generate novel families of puzzle forms by applying a phase field approach to the simulation of dendritic solidification. We ext...

In this paper, we consider the square jigsaw puzzle problem in which one is required to reassemble the complete image from a number of unordered square puzzle pieces. Here we focus on the special case where both location and orientation of each piece are unknown. We propose a new automatic solver for such problem without assuming prior knowledge about the original image or its dimensions. We us...