As online learning increases and classroom use of print textbooks are gradually replaced by web-based instruction, what features of online instruction prove beneficial to student learning? The present study has three purposes; (1) To examine the effects of conversion of textbook content to web-based instruction for an extant Internet search course. The researcher examined performance differences of an online textbook to web tutorial compared to a second version that included interactive features found in classroom instruction. (2) To investigate students perceptions of material that afforded high levels of learner control and compared responses to a more structured instructional module. (3) To document the design process used to convert textbook material to web-based instruction. GagnsÌ? Events of Instruction (1985) differentiated features for comparison and treatment online modules; one featured content-centered, the other learner-centered instructional strategies.