| ประโยคภาษาจีน : 中文句子 | 
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|  bù tóng不同  nián jí年级  xìng bié性别  fù mǔ父母  cān yù参与  qíng xing情形  guó xiǎo国小  xué tóng学童  zì rán自然  yǔ与  shēng huó生活  kē jì科技  xué xí学习  dòng jī动机  yǒu有  xiǎn zhù显著  chā yì差异 | 
| The differences of grades, genders , and participation of parents for elementary school students were significant difference in the motivation of learning science P< . 05 . |