orange-green stain 中文意思是什麼
orange-green stain
解釋
橙綠染色劑-
Like, color which will change on a class hour, two kind of colors compromises the tertiary color, will have another kind of color, this change, the student has not seen, will think is very novel, will be very amusing, interest will live, all will be eager to try, the new color which students began, after to assigning out the different color mixed, appears, finally student have discovered the rule, had known the red canadian yellow stain was an orange, red canada became blue purple, huang jialan became green, but the orange green purple three kind of colors called three secondary colors, the students were beginning the middle school to arrive at the knowledge, in reality drew the conclusion
如，在上《會變的顏色》一課時，把三原色中兩種顏色相調和，就會出現另一種顏色，這一變化，學生沒有見過，覺得很新奇，很好玩，興趣頓生，個個躍躍欲試，學生們自己動手，調出了不同顏色混后出現的新顏色，最後學生自己發現了規律，知道了紅加黃變為橙，紅加藍變為紫，黃加藍變為綠，而橙綠紫三種色又叫三間色，學生們在動手中學到知識，在實踐中得出結論。
分享友人