- 重点词汇
- 小学
primary school; elementary school; grade school; junior school; elementary; primary
- 科学
science; scientific knowledge; natural philosophy; scientific
- 实验
experiment; test; try out; conduct an experiment; trial; experimentation; empirical study; trial run; experimental; empirical; tentative; experimentally
- 教研
teaching and research; teaching research; educational research
- 记录
record; log; note; register; track; document; minutes; chart; measure; capture; transcribe; take; keep; take down; note down; get down; record down; keep a record; keep a count of; keep count of; keep count; keep the minutes; take notes; make notes of; chalk up; documentation; entry; recording; reflection; history; archive; proceeding; tally; transcription; the record books