This research was conduct because of the low development of teaching material made by educators. The development of a teaching material that is by the character and background of students is necessary to be able to facilitate students in the learning process. This study aims to obtain preliminary data to develop a teaching material based on a cooperative approach to the material system of human physiology. This research is a qualitative descriptive study. The population used is high school students in Malang with 75 research samples taken from three schools. Random sample selection by giving an open questionnaire. Data collection techniques were carried out by observation, questionnaire distribution, and interviews. The data obtained were analyzed through descriptive analysis. From the results obtained from the needs analysis test, 98% of students expect the development of a teaching material that can help students understand the topic of the human physiology system by developing teaching materials based on a cooperative approach.Keywords: Teaching materials, cooperative learning, human physiology system

The module is the smallest unit of teaching and learning programs that students learn individually or or learners to themselves.This study aims to develop a module based on the science, environment, technology and society (SETS) approach to the material of the respiratory system and digestive system in humans that is suitable for use in learning biology. This development research method refers to the 4D model which has four stages, namely: 1) define ( definition ), 2) design (planning or design), 3) development (development ), 4) disseminate (deployment). The stages used in the development of this module are limited to only 3 stages, namely define, design and development. The results of the validation of the first material expert, the percentage was 86%, the second percentage was greater than the first, which was 96%, with very valid criteria. And for the results of the first validation, the media expert got a percentage of 89 %, the second by media experts was greater than the first validation of 94% with very feasible criteria, so it can be concluded that the development of modules based on the science, environment, technology and society (SETS) approach to the material The validity level of the respiratory system and digestive system in humans is seen to be very feasible and can be used in learning.