This study aims to produce a valid, practical, and effective IPA learning tool to improve intelligence in grade VIII students in MTs. Nurus Sholah, Madura Racking. This study was conducted in two stages, namely the stage that aims to develop using the approach used in the study using a pretest-posttest group design. Data collection is done through validation, test, and questionnaire. Data analysis technique is done by using qualitative and quantitative descriptions. The result data obtained as follows: the validity of developing devices categorized very valid, student activity good categorized, creativity, and student response to learning approach expressed happily. Obstacles found is the time of doing fewer experiments. Based on the results of data analysis, it can be concluded that the learning device science using science that has been developed valid, practical, and effective to use.

This study aims to produce a valid, practical, and effective IPA learning tool to improve intelligence in grade VIII students in MTs. Nurus Sholah, Madura Racking. This study was conducted in two stages, namely the stage that aims to develop using the approach used in the study using a pretest-posttest group design. Data collection is done through validation, test, and questionnaire. Data analysis technique is done by using qualitative and quantitative descriptions. The result data obtained as follows: the validity of developing devices categorized very valid, student activity good categorized, creativity, and student response to learning approach expressed happily. Obstacles found is the time of doing fewer experiments. Based on the results of data analysis, it can be concluded that the learning device science using science that has been developed valid, practical, and effective to use.