This study is aimed to determine whether there is any meaningful correlation between predictors and
is intended to examine the relative influences that the pedagogical content knowledge of science
teaching, scientific attitudes, science teaching intentions have on their science teaching efficacy. The
results, showed that the childcare center teachers' pedagogical content knowledge of science
teaching, scientific attitudes, science teaching intentions, and science teaching efficacy are all
correlated with each other. The teachers' science teaching efficacy are predicted by their scientific
attitudes, science teaching intentions, and pedagogical content knowledge of science
teaching-learning methods. Specifically, for teachers of 0 to 2-year-olds, their science teaching
efficacy is predicted by their science teaching intentions and scientific attitudes. For teachers of 3 to
5-year-olds, their science teaching is affected by their scientific attitudes and their pedagogical
content knowledge.