Graphic Organizers for Unit Planning¶

Strategy · All strategies
Evidence · 6 claims (3 for, 2 mixed, 1 against) · 20 studies (9 causal, 7 quant-synthesis, 4 review), q2–q4 · 6 of 20 report an effect size

Description¶

A unit-level graphic organizer is a visual representation — flowchart, concept map, timeline, or matrix — that shows how the lessons, concepts, and activities of an instructional unit relate to one another. It is shared with learners at the outset (and revisited as the unit progresses) so they can see where they are, what came before, and why each part matters. For instructors, building the organizer forces decisions about which concepts are central and which are peripheral.

Design Implications¶

Unit-level organizers function as Advance Organizers: they provide an inclusive conceptual structure into which subsequent lessons can be subsumed, improving retention and transfer when the organizer is genuinely more abstract and inclusive than the material it precedes Advance organizers improve learning. [+M]. They also exploit dual coding — pairing verbal unit content with spatial structure — which improves recall over verbal presentation alone Dual coding improves recall. [+M]. Because the organizer externalizes the unit's structure, learners need not hold the whole sequence in working memory while processing individual lessons Chunking reduces working memory load. [+M].

Context¶

Requirements¶

• A completed analysis of the unit's content: the instructor must identify the core concepts and their relationships before designing the organizer
• A visual form that matches the content structure (sequence → flowchart; hierarchy → tree; systems → concept map)
• Explicit reference to the organizer during the unit — introducing it once and never returning to it largely wastes the effort
• Alignment between the organizer and stated objectives (State Objectives)
• The teacher must first analyze the material deeply enough to identify the core concepts and their relationships — the organizer is only as good as the unit analysis behind it
• A visible, persistent artifact (poster, slide, LMS page, or handout) that can be referenced at the start of each lesson
• Periodic updates or highlighting as the unit progresses, so the map reflects current position

Constraints¶

• Organizers that are decorative or that merely restate a list of topics without showing relationships add visual load without aiding learning Decorative illustrations do not improve learning. [-M]
• Overly dense organizers can overload novices rather than orienting them Cognitive overload degrades learning. [~M]
• Learners with strong prior knowledge may gain little from an instructor-provided structure and may benefit more from generating their own Concept maps improve learning. [~M]
• A mismatch between the organizer's implied structure and the actual sequence of instruction confuses rather than orients
• Organizers that are decorative rather than structurally meaningful add visual clutter without benefit; poorly designed graphics can depress learning compared with text alone [~M]
• If the organizer is shown once at unit launch and never revisited, its orienting function decays — students forget the map faster than the content
• Less useful for highly procedural or skill-based units where the "structure" is a sequence of practice milestones rather than conceptual relationships

Implementation Variability¶

• Instructor-provided vs. co-constructed: presenting a finished organizer orients learners immediately; building it collaboratively across the unit deepens processing but delays the orienting function
• Static reference vs. living document: some designs fill in sections of the organizer as each lesson completes, using it as a progress map
• Format: flowcharts for procedural units, concept maps for conceptual domains, matrices for comparative units, timelines for historical or developmental content
• Completed vs. co-constructed: present a finished organizer, or build it collaboratively during the unit so students add nodes as they learn (Concept Mapping)
• Static vs. progressive: a full unit map from day one, or a skeleton that fills in week by week
• Format: concept map (hierarchical relationships), flowchart (sequential processes), timeline (historical units), or matrix (comparing cases)
• Digital vs. physical: LMS-embedded interactive maps allow per-lesson navigation; wall posters support constant ambient visibility

Target Learners¶

• Novices who lack a schema for the domain and cannot otherwise see how lessons connect Advance organizers improve learning. [+M]
• Learners who benefit from reduced orientation demands, including those with working memory or attention challenges
• Less valuable for advanced learners who already possess an organizing schema Concept maps improve learning. [~M]
• Learners who benefit from explicit structure and reduced ambiguity about expectations
• Less necessary for advanced learners who can construct their own organizational schemas — the organizer may be redundant for them [~M]

Target Learning Goals¶

• Structural knowledge: understanding how unit parts relate to a whole
• Orientation and purpose-setting: knowing why each lesson matters
• Retrieval support: the organizer later serves as a review and elaboration scaffold
• Structural knowledge: understanding how unit concepts relate to one another
• Metacognitive orientation: students can self-monitor progress ("we are here") and anticipate what comes next

Instructions¶

1. Analyze the unit content and identify the 3–7 core concepts and their relationships.
2. Choose a visual form that matches the structure (sequence, hierarchy, system, comparison).
3. Introduce the organizer at the unit's start, connecting it to prior knowledge Activating Prior Knowledge and stating objectives State Objectives.
4. Refer to the organizer at each lesson transition, locating the current lesson within the whole.
5. Use the completed organizer for review, or have learners reconstruct it from memory as a retrieval activity.

Related Strategies¶

• Activating Prior Knowledge — the organizer anchors new lessons to what learners already know
• Advance Organizers — the general element this strategy instantiates at unit scale
• Chunking Content — the organizer defines the chunks; each lesson is one chunk within a visible whole
• Backward Design — planning the organizer is a natural byproduct of designing the unit around its essential questions and assessments
• Provide concept maps and hypermaps so learners see conceptual relationships and their own location in the system

Examples¶

• A science teacher opens a unit on the scientific method with a flowchart of investigation stages, returning to it to mark each stage as lessons progress.
• A history course uses a timeline organizer spanning the unit's eras; each lesson begins by locating the day's topic on the timeline.
• Concept-mapping tools such as Lucidchart or MindMeister support co-constructed unit maps that grow across the term.
• History unit timeline: a wall timeline of a World War II unit, with each lesson's events marked; the teacher points to "you are here" at the start of every class.
• Science concept map: a hierarchical map of an ecosystems unit (energy flow → food webs → human impact) introduced on day one and co-constructed as lessons complete.
• Writing process flowchart: an ELA unit map showing prewriting → drafting → revision → publication, with current class position marked and exemplar texts attached to each stage.
• LMS unit homepage: a visual module map on the course landing page (as used in many Canvas/Moodle course designs) that doubles as navigation and orientation.

Key Sources¶

• Ausubel, D. P. (1968). Educational psychology: A cognitive view. Holt, Rinehart & Winston.
• Nesbit, J. C., & Adesope, O. O. (2006). Learning with concept and knowledge maps: A meta-analysis. Review of Educational Research, 76(3), 413–448. doi:10.3102/00346543076003413
• Kalyuga, S. (2007). Enhancing instructional efficiency of interactive e-learning environments: A cognitive load perspective. Educational Psychology Review, 19(3), 387–407. doi:10.1007/s10648-007-9051-6
• Clark, R. C., & Mayer, R. E. (2016). E-Learning and the Science of Instruction (4th ed.). Wiley. doi:10.1002/9781119239086
• Ausubel, D. P. (1960). The use of advance organizers in the learning and retention of meaningful verbal material. Journal of Educational Psychology, 51(5), 267–272. doi:10.1037/h0046669
• Stull, A. T., & Mayer, R. E. (2007). Learning by doing versus learning by viewing: Three experimental comparisons of learner-generated versus author-provided graphic organizers. Journal of Educational Psychology, 99(4), 808–820. doi:10.1037/0022-0663.99.4.808