The vocabulary teaching technique can be beneficial in learning English because it is one of the critical processes for mastering the four skills. This certainly provides effectiveness in the process of providing vocabulary, because by giving more techniques, such as beginner, intermediate, and advanced techniques, at Darawittaya Islamic Boarding School in Thailand, they will be more improved after using this technique and more effective in the learning process. The research will be divided into two parts: vocabulary teaching (after dawn) and repetition (before bedtime). To collect data, researchers conducted observations, interviews, and documentation. Observation using open-ended methods where the researcher observes the research subject and place For this type, it uses non-participants, where the researcher only comes and records the learning conditions. The researcher did not need to follow the role of the teacher. Only note the important part of the learning process. The researchers used open-ended questions and recorded the interviews. After analyzing the results of vocabulary teaching techniques at Darawittaya Islamic Boarding School, such as showing the meaning of words, using real objects, using commands and demonstrations by beginner technique, using simple English to show the meaning of words, seeing a word in a sentence, and the value of games for vocabulary learning by intermediate technique. The last is an advanced technique, like using a dictionary as a passport to independence or words with more than one grammatical function. The three techniques are affective, which can progress students' motivation in learning English. The researcher suggests that others use Techniques in Teaching Vocabulary by Virginia French Allen for the teaching and learning process. There isn't an increase in vocabulary, but it can help students develop independence and self-confidence