Alternative form of blue-sky thinking

in one's opinion; as far as one is concerned

(slang) Synonym of think with one's little head

plural of think-pair-share

(education) The act of using the think-pair-share strategy.

(education) A collaborative teaching strategy in which the teacher poses a question or a problem to the students, and the students are given sufficient time to think and gather their thoughts, after which the teacher asks them to pair themselves and share their thoughts with each other.

plural of thinking man's crumpet

(idiomatic) Used to express disappointment about someone's uncharacteristic or abnormal past actions.

An expression denoting surprise or lack of understanding due to reality being very different from what is the norm or expected.

To engage in mental activity without being distracted by noise.