The Tilly model is a flexible design framework used to organize learning objectives, assessments, and teaching activities in a clear, traceable way. It helps educators align each course component so that intended outcomes, evidence of learning, and learning tasks stay in harmony.
Originally developed for higher education, the Tilly model has spread into professional training and K-12 contexts because of its straightforward structure and practical guidance. The sections below outline core ideas, implementation patterns, and common questions to support effective application.
| Component | Definition | Design Focus | Example |
|---|---|---|---|
| Intended Learning Outcomes | Clear statements of what learners should know or be able to do | Action-oriented verbs, measurable criteria | Analyze case studies using structured frameworks |
| Assessment Strategy | Methods and tasks that evidence the outcomes | Balance formative and summative, align with outcomes | Project proposal, reflective report, peer review |
| Learning Activities | Instructional methods and learning tasks used in the course | Active learning, opportunities for practice and feedback | Workshops, simulations, problem-based scenarios |
| Resource and Support Mapping | Tools, materials, and institutional support linked to activities | Accessibility, technology, timely scaffolding | Data sets, tutor hours, tutorial guides |
Implementing the Tilly model in course design
Implementing the Tilly model starts with defining precise learning outcomes that specify context, conditions, and performance criteria. Once outcomes are clear, assessment methods can be selected to provide valid, reliable evidence of those outcomes.
Learning activities are then designed to actively engage learners and include sufficient practice opportunities. Throughout the process, mapping resources and supports ensures that every activity is feasible and that learners can access what they need when they need it.
Constructing measurable intended learning outcomes
Measurable outcomes describe recognizable demonstrations of knowledge, skills, or attitudes. They use action verbs that can be observed and assessed, avoiding vague language so that expectations are transparent.
Well-written outcomes specify who is expected to perform, what performance will look like, and under what conditions. This clarity supports consistent evaluation and helps learners understand how their efforts connect to results.
Designing coherent assessment strategy
A coherent assessment strategy aligns tasks and tools with each intended outcome. It balances formative checks that guide learning with summative evaluations that certify achievement.
Assessment methods should reflect authentic contexts where outcomes matter, include clear rubrics, and offer multiple opportunities to demonstrate competence where appropriate. This approach reduces ambiguity and supports fair, actionable feedback.
Planning engaging learning activities
Learning activities in the Tilly model are structured around intended outcomes and assessment evidence. They combine explanation, modeling, guided practice, and independent application to build competence progressively.
Using varied formats such as discussions, problem-solving tasks, and collaborative projects keeps engagement high and supports diverse learning preferences. Each activity should link explicitly to outcomes so that learners see how their work advances their goals.
Optimizing resources and support structures
Mapping resources and support structures ensures that materials, tools, and assistance are positioned where they are most needed. Thoughtful sequencing of resources reduces cognitive load and helps learners move from guided practice to independent performance.
Accessibility considerations, timely feedback channels, and opportunities for reflection strengthen the learning ecosystem. This alignment between activity, resource, and outcome underpins effective implementation of the Tilly model.
Key takeaways for sustainable implementation
- Define specific, measurable, context-aware intended learning outcomes before choosing assessments.
- Ensure each assessment method directly evidences the targeted outcomes.
- Design learning activities that actively build skills needed for successful performance.
- Map resources, supports, and timing so that learners can complete activities effectively.
- Use iterative reviews to refine alignment as contexts, technologies, and learner needs evolve.
FAQ
Reader questions
How do I begin applying the Tilly model to an existing course?
Start by articulating clear, measurable intended learning outcomes for the course, then compare current assessments and activities against those outcomes to identify gaps and alignment opportunities.
What are common pitfalls when designing assessment strategy with this model?
Overloading a single assessment type, using misaligned tasks, or setting vague criteria can weaken validity; balancing formats and using transparent rubrics helps avoid these issues.
Can the Tilly model scale for large programs or departments?
Yes, the framework supports mapping across courses by coordinating outcomes, assessments, and activities programmatically, which promotes consistency and reduces redundancy at scale.
How frequently should I revisit and revise the mapped components?
Review the mapping at least annually or whenever major curriculum changes occur, and update outcomes, assessments, activities, and resources to maintain strong alignment.