plural of conjugate redox pair

plural of extra pair of hands

plural of paired-end tag

plural of safe pair of hands

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.

(colloquial) Quite a different matter; something else entirely.

(mathematics) A pair of twin primes.

plural of twin prime pair