Have done there search implemented in SMK n 3 Kota jambi, learning chemistry in this school only run sone direction, so that the students only take notes and listen to the teacher's explanations. For that it needs a learning model that can enable students, one of which is the learning model type NHT. This research aims to determine the extent of adherenceto model NHT and its influence on student learning outcomes in the material structure of the atom in SMKN 3 Jambi. This type of research is

more »

... si experiment with design one shot case study. The technique of sampling was done by Simple Random Sampling technique. There is one class used as the sample, namely the class of XAV. Research instruments observation sheet the feasibility NHT better than the teacher and the student and student learning outcomes. The influence of adherence to a model of NHT with the students learning outcomes sought by the pearson product moment. To see the significance of the adherence model of the NHT against the learning outcomes of the student t-test. The feasibility model of the NHT by the teacher and students good categorized that looks than the average every meeting. feasibility model of NHT with the results of the research categorized as moderate with the average r 0,564 and there is the influence of adherence to a model of NHT with the student learning outcomes on the t 3,965 with significance 3,965 < 2,02. Model NHT in learning atomic structure in class X SMKN 3 Jambi implemented well by teachers to involve students in the learning process so that student learning outcomes can be increased. There is the influence of the implementation of the model of the NHT against the learning outcomes of students in learning atomic structure in class X SMKN 3 Jambi