Learning media can be arranged based on the results of literature studies from research on an object. This study aims to determine the feasibility of learning media booklet sawi dayak (Elephantopus mollis Kunth). The stages in this research include the stage of collecting information through a literature study on the efficacy of the mustard mustard plant, the booklet preparation stage, the booklet validation stage, and the booklet revision stage in accordance with the suggestions from the validators. Aspects that are assessed in the feasibility test are aspects of format, content, and language. The results of the validation were then analyzed using Gregory's calculations. The results of data analysis show that the aspects of format, content, and language each get a value of 1.00 and the average of these three aspects is 1.00 with a very high validity category. It is concluded that this booklet media can be used as a learning medium

The Dayak Bakati' community in Segiring Hamlet is one of the community groups that still preserve traditional ceremonies, one of which is related to the culture of planting rice. This study aims to determine the various traditional ceremonies of the Dayak Bakati Tribe related to the culture of growing rice and the types of plants used in it. The research was carried out for 2 months (July 2021 – August 2021) in Segiring Hamlet, Pisak Village, Tujuh Belas District, Bengkayang Regency. This type of research is exploratory descriptive. The results showed that in the Dayak Bakati' community in Segiring Hamlet there were several traditional ceremonies related to the culture of growing rice, including ngansa, ngawah, nyebeong pemudu', matek gerek, nyebeong naben kaja ndu naya ndu anat, and nyabakng. In carrying out traditional ceremonies, as many as 27 types of plants are used. Apart from the Dayak Bakati' tribe, several types of plants are also used by other community groups. This indicates the existence of ethnic closeness between these community groups.

The skills needed in the 21st century, including critical thinking, communication, collaboration, and creativity, can be developed through argumentation skills. The method used is descriptive quantitative, with a sample size of 102 students. Student argument analysis refers to Toulmin’s Argumentation Pattern (TAP), which contains aspects of claim, grounds, warrant, backing, and rebuttal. This study aims to describe the profile of the students’ argumentation skills of class XII science at Senior High School 1 Sungai Pinyuh on the structure and function of cells in the reproductive system. The results showed that the students’ argumentation skills had a percentage of 64.8% with enough category. The percentage of each aspect, namely the claim was in excellent category (95.25%), grounds was in enough category (59.25%), warrant was in good category (70.5%), backing was in enough category (56%), and rebuttal was in less category (42.75%). This study also showed the percentage level of student argumentation, namely the percentage of students categorized as level 1 at 1.96%, level 2 at 29.41%, level 3 at 68.63%, level 4 at 0%, and level 5 at 0%. The students’ argumentation skills categorized as enough and were at levels 1, 2, and 3. Empowering through appropriate learning models and strategies.

No abstract

No abstract