Research Subject and Object Operational Definition

d. Reflection The data obtained from the observation sheet are analyzed and then do the reflection. Teacher and researcher reflecting back to the actions that have been done before, by assessing the processes that occur, problems that arise, and all matters relating to the action taken. After that, find solutions to solve the problems that may arise in order to plan improvements in the second cycle.

2. Cycle II

Cycle II is prepared after do the first cycle. The second cycle did to fix the shortage of cycle I. a. Planning The planning of cycle II should pay the attention to the cycle I reflection result. Planning in cycle II including: 1 Prepare the lesson plan 2 Prepare the observation sheet 3 Determination of restriction material provided, namely basic accounting equation. 4 Prepare the questions of the test. b. Action The implementation of second cycle is basically the same as in the first cycle. The teachers teach students using lesson plans that have been made. Students work on assignments together in an expert group based on their number and then back to the original group to explain what they have learned in the expert group. In the second cycle, each group member is different from the first cycle. Because the second cycle ’s members of the group is determined from the results of cycle I tests. c. Observation Observation made by the researcher is assisted by other observers according to observation guideline. The observation sheets used is the same as in cycle I. d. Reflection Reflection on the second cycle is used to compares the results of the first cycle to the second cycle. If no improvement, the cycle can be repeated.

F. Data Collection Techniques

The data collection techniques used in this research were: 1. Observation The observation technique aims to collect the data related to students’ learning activity and learning outcomes that occurs during the implementation of cooperative learning model type Jigsaw. In observing, the researcher observes Students’ Learning Activity assisted by another 3 observers, while the teacher is teaching as usual. This observation is a participant observation where the researcher participated in the observed activities. Participant observation of this type is a systematic observation where the researcher uses guidelines as an instrument of observation. Suharsimi Arikunto, 2010: 200.