A physics instructor needs to create instructional videos demonstrating…

Concept

Instructional-video production requires a workflow that captures a demonstration, edits the recorded material, and prepares a finished video for distribution.

A suitable creation tool therefore needs integrated recording and editing capabilities; a discussion board, content board, or form builder serves a different primary function.

Application

Camtasia combines screen and camera recording with timeline-based editing, annotations, audio controls, and export of a finished video. These capabilities cover the instructor's full create-and-share workflow.

Contrast

• Flipgrid centres on short video responses and classroom discussion rather than full video production.

• Padlet centres on collecting and sharing posts and media on a collaborative board.

• Google Forms centres on collecting responses through forms, quizzes, and surveys.

Cross-check and result

Checking the three required actions—record, edit, and prepare a shareable video—identifies Camtasia as the tool that supplies the complete production workflow.

Therefore, the appropriate tool is Camtasia.