Lesson Science的意思|示意

I have a science lesson this afternoon.

我今天下午有一节科学课。

If I don't finish my project on the history of the Internet for next Monday's lesson, the science teacher will be angry.

如果我不为下星期一的课写好一个关于因特网历史的功课，科学老师将会很生气。

I expect that it could provide with help and referrence for the coming extensive teaching practice of science lesson.

希望能为即将大规模开展的科学课教学实践提供有益的帮助和参考。

The fourth lesson is science.

第四节是科学课。

My 12 year old had a lesson in his science course later that day that mapped magnetic fields of a little bar magnet. He showed me the results.

当天的晚些时候，我12岁的大儿子在他的自然科学课上绘制了一幅磁铁的磁场分布图。他向我展示他的成果。

In my thesis, I bring forward teaching model of dissertation cooperation on science lesson by theory of constructivism.

在本论文中，我以建构主义理论为指导，提出了科学课的专题协作教学模式。