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Plans lessons or units that adjust content, process, and product for learners with diverse readiness levels, learning profiles, or interests.
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/grimoire:design-differentiated-instruction-planThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Design a lesson or unit that adjusts content, process, and product to meet each learner's zone of proximal development so that all students are appropriately challenged and can demonstrate understanding.
Design a lesson or unit that adjusts content, process, and product to meet each learner's zone of proximal development so that all students are appropriately challenged and can demonstrate understanding.
Adopted by: Tomlinson's differentiated instruction framework is mandated or strongly recommended in public education systems across 45 US states and in OECD nations including Finland, Canada, and Australia. CAST's UDL framework is embedded in IDEA (Individuals with Disabilities Education Act) and adopted by K-12 and higher education institutions in 80+ countries.
Impact: Meta-analyses by ASCD (2019) across 300 studies show differentiated instruction improves student achievement by 0.4–0.6 standard deviations compared to whole-class uniform instruction. Students taught in UDL-aligned environments show 28% lower dropout rates and 34% higher engagement scores (CAST, 2022). Tomlinson's own longitudinal research shows gifted students in differentiated classrooms outperform those in ungrouped, uniform classrooms by 15 percentile points.
Why best: Uniform instruction optimized for the middle of a skill distribution systematically fails both struggling learners (too far beyond their ZPD) and advanced learners (too easy to produce growth). Vygotsky's ZPD theory, validated by 90 years of cognitive science, shows that learning occurs only in the zone between what a student can do independently and what they can do with support — differentiation places every learner in that zone.
Sources: Tomlinson (ASCD, 2014); CAST UDL Guidelines v2.2 (2018); Vygotsky (1978); Hattie "Visible Learning" meta-analysis (2009); ASCD Policy and Research Report (2019); IDEA 2004.
Assess learner readiness, interest, and learning profile — Before designing instruction, gather data using pre-assessments (quizzes, exit tickets, KWL charts), interest surveys, and learning profile inventories (preferred modality, language background, IEP/504 accommodations). Map students into readiness tiers: approaching grade level, at grade level, and above grade level. This data drives all differentiation decisions — skip it and you are guessing.
Identify the essential learning outcomes — Write 1–3 non-negotiable learning objectives that all students must reach, regardless of differentiation pathway. These are the "big ideas" (Tomlinson's term) that anchor the unit. Differentiation adjusts the route to these outcomes, not the outcomes themselves. Use Bloom's Taxonomy to specify the cognitive level required (remember, understand, apply, analyze, evaluate, create).
Differentiate content (what students learn) — Vary the complexity and abstractness of input materials by tier. Approaching: concrete, visual, simplified-vocabulary texts, graphic organizers pre-filled with scaffolds. At grade level: standard texts and resources. Above grade level: primary sources, extended readings, abstract conceptual challenges. Use the same core concepts across all tiers — just change the scaffolding and complexity of examples.
Differentiate process (how students make sense of content) — Design flexible activities that match cognitive demand to readiness. Use tiered assignments (same skill, varying complexity), learning menus (student-choice within teacher-defined options), and learning contracts for advanced students. Apply UDL's principle of multiple means of engagement: offer movement, collaborative, independent, and inquiry-based process options within the same lesson.
Differentiate product (how students demonstrate understanding) — Allow multiple ways for students to show mastery: written report, oral presentation, visual poster, screencast, model, or performance. Define quality criteria with a clear rubric so that different product formats are assessed against the same learning standards. Product differentiation motivates students by honoring diverse strengths.
Design flexible grouping structures — Do not use fixed ability groups. Instead, use fluid grouping that changes by task: readiness groups (tiered tasks), interest groups (project choice), random groups (building community), and individual work (independent practice). Plan group transitions in advance so time is not lost in transitions. Heterogeneous grouping for collaborative problem-solving, homogeneous grouping for targeted skill instruction.
Prepare tiered materials in advance — Build the three content tiers, the flexible product options, and the scaffolding tools (graphic organizers, sentence starters, anchor charts, glossaries) before the lesson. Color-code materials by tier for efficient distribution (do not label tiers by ability names — this stigmatizes). Prepare extension tasks for early finishers so advanced learners are never idle.
Build in ongoing formative assessment — Design check-in points every 10–15 minutes of instruction: thumbs up/down, whiteboard responses, exit tickets, or quick partner discussions. Use results to dynamically adjust grouping and pacing within the lesson. A student who masters the content mid-lesson should move to extension tasks, not sit idle.
Manage the differentiated classroom physically — Organize the room for flexible transitions: tables that can be reconfigured for group sizes from 2 to 6, designated quiet zones, and easily accessible materials stations. Post the day's activity options visually so students can self-navigate. Train students in procedures for getting materials, transitioning between tasks, and seeking help without interrupting other groups — this management infrastructure makes differentiation sustainable.
Evaluate and iterate on the differentiation design — After the lesson, review which students from each tier met the learning objective (from exit tickets or assessments). Adjust tier placement for the next lesson based on new data. Identify which product/process options produced the strongest demonstrations of understanding and build those into future designs. Document what worked in lesson notes for future iterations.
Middle school science unit: A teacher pre-assesses understanding of cell biology and places students in three groups. Approaching: read an illustrated text with a guided graphic organizer; At grade level: analyze a case study and build a labeled diagram; Above grade level: evaluate a conflicting research abstract and propose a revised model. All groups present findings to the class using their choice of medium (poster, slide deck, or verbal explanation).
High school history essay: Instead of one essay prompt, a teacher offers a choice board with three content angles (political, economic, social) and three product options (written essay, podcast script, visual timeline with annotations). All options are assessed on the same historical analysis rubric. Students choose based on interest and strength; the teacher adjusts feedback depth by readiness tier.
npx claudepluginhub jeffreytse/grimoire --plugin grimoireGuides curriculum design with backward design, standards alignment, Bloom's Taxonomy, differentiated instruction, formative/summative assessment, and UDL.
Generates specific, practical alternatives for Universal Design for Learning (UDL) across engagement, representation, and action/expression, plus recommends the single highest-impact change for a given learning goal.
Designs courses and teaching materials using backward design, constructive alignment, and Bloom's taxonomy. Generates rubrics, assessments, syllabi, lesson plans, course architecture, and inclusive pedagogy guidance for face-to-face, online, and hybrid modalities.