Abstract
The dye experiment and the practice teaching material were developed for the fiber study. The dye liquid was extracted and used from the BRanch of the apple and the skin of the onion for the experiment and the practice. It was two non-woven faBRics, a felt which made of wool and a fleece which made of polyester, for the experiment and the practice was used. The dye experiment designed the method of shaking the PET bottle contained the dye liquid of 80°C and the white faBRic by the hand. The teaching practice to aim to confirm the effectiveness of developed experiment and practice teaching materials was done. As a result, the tendency to which understanding concerning the fifth grade pupils child’s fiber study by this teaching materials was recognized.
