Community Service Activities (PkM) carried out in Labuan Regency aim to improve the ability of elementary schools to develop STEAM learning evaluation tools based on local culture. The main target audience of this training activity is elementary school teachers in the Labuan Banten sub-district. Based on the identification of the problem, it is known that elementary school teachers in Labuhan lack training in the development of evaluation tools, especially in STEAM learning. As a teacher, the ability to develop evaluation tools is needed to see student development. The target to be achieved in the implementation of this PKM is to increase the knowledge and skills of elementary school teachers in developing STEAM learning evaluation tools based on local culture. The method of implementing this community service activity is to use a training method that is packaged into two activities, namely seminars and workshops. The training activity began with a one-day seminar with an offline method to provide material on the scope of local culture-based STEAM learning evaluation tools, furthermore, the teachers trained themselves to develop evaluation tools with assistance from the PKM Team through online methods. The output of this service activity is a local culture-based STEAM learning evaluation tool developed by teachers and scientific publications.  The results of this PkM are 3 packages of evaluation tools.

This study aims to develop GeoGebra Dynamic Worksheets to enhance students' analogical reasoning abilities. Students are expected to interact with GeoGebra Dynamic Worksheets or Dynamic Activities. This research used Design Didactical Research (DDR). Based on the learning obstacles faced by students when carrying out the analogical reasoning process, the GeoGebra Dynamic Worksheet was developed as follows: 1) Reinforcement of the retrieval process: The GeoGebra Worksheet is designed so that students remember in advance about the material or situation that is analogous to the material to be discussed; 2) Strengthening the mapping process: GeoGebra Dynamic Worksheets are designed so that students are able to align the previous analog situation with the new analog situation; 3) Strengthening the evaluation process: several questions are displayed on the Dynamic Worksheet.