Plain English Meaning
Actively trying — paying attention on purpose and putting real mental energy into what you are doing, rather than just going through the motions.
Full Definition
Deliberate, attentive mental work directed at understanding or performing a task. In the instructional context, conscious effort is the active engagement a learner must apply to absorb new information, practice a skill, or change a behavior, as opposed to passive exposure or routine action.
Context Anchor
Seen in human behavior and learning discussions, especially when describing how a student first learns a flying skill before it becomes smooth and familiar.
Derivation
From Latin conscius, meaning 'aware,' and Old French esfort, meaning 'force or exertion.' Together they describe exertion done with awareness — you know you are doing it and you are choosing to do it.