1.any activity that is performed alone without assistance
2.a musical composition for one voice or instrument (with or without accompaniment)
3.a flight in which the aircraft pilot is unaccompanied
4.composed or performed by a single voice or instrument;
a passage for solo clarinet
5.without anybody else;
the child stayed home alone
1.fly alone, without a co-pilot or passengers
2.perform a piece written for a single instrument
SOLO是英文“Structure of the Observed Learning Outcome ”的縮寫,意為“可觀察的學習成果結構”。其源頭可以追溯到皮亞杰的發展階段學說。皮亞杰認為兒童的認知發展具有階段性:1.前運演階段(4—6歲);2.初級具體運演階段(7—9歲);3.中級具體運演階段(10—12歲);4.具體概括運演階段(13—15歲);5.形式運演階段(16歲以后)。香港大學比格斯教授通過研究皮亞杰認知發展階段理論并進行大量實踐研究后提出,根據學生的