9 - 238 CCNA 2: Routers and Routing Basics v3.1 Instructor Guide – Teaching Guide: TI by TI Copyright © 2004, Cisco Systems, Inc.
• Module
Logical groupings that comprise a course. Modules contain multiple lessons or
LOs. Modules are also referred to as chapters.
• Learning objective (LO)
A statement that establishes a measurable behavioral outcome. LOs are used to
organize content and to indicate how the acquisition of skills and knowledge will be
measured. LOs are also referred to as terminal objectives or RLOs.
• Lesson
A set of TIs, or enabling objectives, that are grouped together and presented in a
coherent format to meet an LO, or terminal objective. Lessons emphasize the role
of the instructor. Learning objectives emphasize the role of the students.
• Module caution
Suggestions related to areas where difficulties may be encountered. These are
especially important for syllabus development, lesson planning, and pacing.
• Optional lab
A lab that is for practice, enrichment, or differentiation.
• Essential lab
A lab that is fundamental to the course.
• Reusable Learning Object (RLO)
This is a Cisco Instructional Design term. RLOs typically consist of five to nine
RIOs. In this guide, RLOs are equivalent to lessons or learning objectives.
• Reusable Information Object (RIO)
This is a Cisco Instructional Design term. In this guide, RIOs are equivalent to
target indicators.
• Target indicator (TI)
TIs are also referred to as enabling objectives or RIOs. TIs typically consist of a
text frame with graphics and several media content items.