汉译英 摘要，50分！！（专业词汇已给出，机译莫入）

According to Popper's "Three Worlds" theory on science and science education, science aims at constructing and criticising World 3 while science education aims at rebuilding and perfecting World 2. However, the subjectivist epistemology in the current science education fails to realize the existence of World 3 and its effect on World 2. Based on the objectivist epistemology, the logic of science learning has provided some new enlightenment for science education.

从波普尔(Popper)“三个世界”("three worlds")的观点看科学和科学教育(science education)，
From the point of Popper's the three worlds to view science and science education.
科学以创建和批判世界3(world 3)为目标；Science is based on the object of creating and criticizing world 3.
科学教育则以改造和完善学生的世界2(world 2)为目标。science eduction is based on the object of rebuilding and improving the student's world2 但当前科学教育中的主观主义认识论(subjectivist epistemology)并未认识到世界3的存在和世界3对世界2的反馈作用。But the subjectivist epistemology among current