Participants Instruments T1 112011044 Full text

14 presented descriptively. In analyzing the data the techniques that have been mentioned in the literature review are used as reference, they are; Demonstration which consists of using picture or flashcard or photograph, real objects or realia, black or white board drawing, gesture, command, games, choral singing, role- plays, hands-on projects, and verbal explanation which consists of personalization and translation. FINDINGS AND DISCUSSION Based on the four observations to collect the data, I found five kinds of teaching vocabulary techniques that were used in Bloomers’ science classes which were using picture, real object realia, translation, personalization, and hands-on project. Concrete vocabulary, special vocabulary, and science concepts occurred in this teaching process. The findings can be seen in Table 1. Table 1. The Techniques used in Teaching Vocabulary in Science Class Teacher Topics Science Concepts Concrete Vocabulary Special Vocabulary Techniques Used in Teaching Vocabulary 1 2 3 4 5 A Magnet January, 27 th Magnet ‘pull’ metal Key, eraser, candy, fork, safety pin, ruler, marker, pencil, magnet, stick.    -  Food Coloring February, 3 rd Natural food coloring from suji leaf, making own food coloring Suji leaf, bit, red spinach, carrot, rainbow cake, food coloring.    -  15 B Water vs. Oil February, 10 th Water and oil cannot be mixed Water, oil, food coloring, mix, explode. -     Taste and Kind of Foods that Good for Bones February, 16 th 1. Tongue senses four kinds of taste. 2. Foods that contain calcium good for bones. Sweet, sour, bitter, salty, spicy or hot, coke, banana, milk, cookies, cheese, sandwich.  -   - Note: 1. Picture 2. Realia 3. Translation 4. Personalization 5. Hands-on Based on the observation, special vocabulary to teach science concepts were rarely occurred such as water, oil, mix, and explode. Most of vocabulary which occurred in science class for kindergarten was concrete vocabulary such as key, eraser, ruler, banana, cheese, etc. because the teachers taught very basic concept of science. Therefore, the teaching vocabulary techniques that used were quite similar with other subjects in kindergarten class. The difference was the used of hands-on experiment since the other subjects in kindergarten didn’t use this technique Teacher B, Interview. The findings on kind of techniques were discussed in the description below.