| dc.description.abstract | Inventory of Protozooplankton is one of ways that educators used to obtain learning resources. Learning sources can be obtained from the surrounding environment. Mayang River estuary was subjected as research area. The purpose of this study was to utilize existing Protozooplankton in Mayang River estuary as resources of nontext book which was targeted for Senior High School’s students. Protozooplakton is groups of zooplankton from Protista kingdom. They were obtained by culturing in water medium for seven days. The result showed that ten species were found in each station and were identified in Laboratory of Biologi Education Study Program, Faculty of Teacher Training and Education, Jember University. Identifying results then used as nontext book sources which was validated by six validators-three of them were Biology’s Lecturer of University of Jember and another three were Biology’s Teacher of Senior High School. Average value in nontext book assesment by all validator was 83.69 (±9,08) by means very expediently nontext book as learning reference | en_US |
