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Reference

Intervention Library

The complete Trellis Tier 1 menu — 46 research-based interventions, each mapped to CA MTSS domains, UDL, and High-Leverage Practices, and documentable in five seconds during instruction.

Who each intervention serves

ALL All students
EL English learners
SEL Social-emotional
SPED Special ed / IEP
ADV Advanced

Behavioral

All behavioral interventions

01

Behavior Reflection

SEL SPED

Structured two-question prompt: what happened + what would you do differently — building accountability without escalation.

Research: Self-Regulation CA MTSS: Behavioral-SEL Framework: PBIS · CASEL HLP 9
Implementation & documentation
Document in Trellis

Log as Behavioral > Behavior Reflection. Record student's exact responses to both prompts.

Evidence to look for

Student articulates both prompts without deflection. Future incidents decrease in frequency or intensity.

Notes

NOT THIS: reflection that becomes a lecture. Two-question structure is the entire protocol. If student refuses, reschedule.

02

Nonverbal Redirection

ALL EL

Teacher uses a pre-established signal to redirect a student without words — maintaining instructional flow without interruption.

Research: Doug Lemov CA MTSS: Behavioral-SEL Framework: PBIS HLP 7
Implementation & documentation
Document in Trellis

Log as Behavioral > Nonverbal Redirection. Note whether student responded to the signal.

Evidence to look for

Student self-corrects within 10–20 seconds. Instruction continues uninterrupted.

Notes

EL: Nonverbal redirection removes language demand entirely — particularly effective for ELs. Signal must be established and practiced in a low-stakes moment first.

03

Peer Recognition

ALL

Teacher publicly names a specific student's contribution — building status and sense of belonging.

Research: Positive Psychology CA MTSS: Behavioral-SEL Framework: PBIS · CASEL HLP 7, 9
Implementation & documentation
Document in Trellis

Log as Behavioral > Peer Recognition. Note the specific behavior or contribution named.

Evidence to look for

Student engagement increases following recognition. Peer dynamics shift toward the student.

Notes

EQUITY: If interaction counts show same students receiving recognition repeatedly, teacher is recognizing performance not growth. Prioritize students underrepresented in interaction data.

04

Positive Narration

ALL

Teacher narrates specific, observable behavior aloud — reinforcing exactly what the student is doing correctly.

Research: Doug Lemov CA MTSS: Behavioral-SEL Framework: PBIS · CASEL HLP 7, 22
Implementation & documentation
Document in Trellis

Log as Behavioral > Positive Narration. Note the specific behavior named.

Evidence to look for

Student continues or increases the named behavior. Nearby students often adjust upward without being addressed.

Notes

NOT THIS: generic praise or narration that singles student out negatively. Narration describes — it does not evaluate.

05

Pre Correction

ALL SEL SPED

Quiet, private reminder given before a situation where a behavioral challenge is anticipated — prevents the problem rather than reacting.

Research: PBIS CA MTSS: Behavioral-SEL Framework: PBIS HLP 7
Implementation & documentation
Document in Trellis

Log as Behavioral > Pre Correction. Note the anticipated trigger and the specific expectation stated.

Evidence to look for

Student navigates the anticipated trigger without incident or with significantly reduced escalation.

Notes

NOT THIS: pre correction delivered publicly or during the triggering moment. Once situation is happening, use Nonverbal Redirection instead.

06

Reset Routine

SEL SPED

Teacher prompts a student to use a designated reset protocol — a brief structured pause for self-regulation before returning to instruction.

Research: PBIS CA MTSS: Behavioral-SEL Framework: PBIS · CASEL HLP 9
Implementation & documentation
Document in Trellis

Log as Behavioral > Reset Routine. Note the triggering behavior and the duration of the reset.

Evidence to look for

Student returns within expected time in a regulated state and re-engages with the learning task.

Notes

ESCALATION SIGNAL: If reset is used more than twice per week for the same student, flag for Tier 2 discussion — reset is managing symptoms, not the underlying need.

07

Self Monitoring

SEL SPED

Teacher prompts student to evaluate their own behavior against an explicit standard — building the metacognitive habit of self-regulation.

Research: Metacognition CA MTSS: Behavioral-SEL Framework: CASEL HLP 14
Implementation & documentation
Document in Trellis

Log as Behavioral > Self Monitoring. Record student's self-rating and your independent observation at that moment.

Evidence to look for

Over time, accuracy of self-rating improves and self-correction increases without teacher prompting.

Notes

SPED: Students with executive function challenges may need a visual scale posted at their desk and a predictable scheduled check-in.

Instructional

Academic: Universal

08

Extension Challenge

ALL ADV

When a student has demonstrated mastery, teacher assigns a task applying the concept to a new, more demanding context.

Research: Differentiation CA MTSS: Academic Framework: UDL: Engagement
Implementation & documentation
Document in Trellis

Log as Instructional > Extension Challenge. Note the mastery demonstrated and the specific extension task assigned.

Evidence to look for

Student's extension response shows application to a new context — not repetition at the same cognitive level.

Notes

ADV: Extension tasks should increase cognitive demand, not volume. One problem requiring abstraction or transfer — not three more at the same level.

09

Guided Practice

ALL EL SPED

Teacher works alongside student with scaffolded prompts — narrating the process, releasing responsibility incrementally as student demonstrates understanding.

Research: Barak Rosenshine CA MTSS: Academic Framework: UDL: Action & Expression HLP 15, 16
Implementation & documentation
Document in Trellis

Log as Instructional > Guided Practice. Note where in the task you transferred and where you released.

Evidence to look for

Student completes subsequent steps with decreasing prompts across multiple interactions over the Sprint.

Notes

NOT THIS: guided practice is not doing the work for the student. If teacher is talking more than student is producing, it has shifted to modeling.

10

Mastery Check

ALL SPED

Targeted 30–60 second in-moment probe to determine whether student has mastered a single concept — decision-making tool, not a formal assessment.

Research: Dylan Wiliam CA MTSS: Academic Framework: UDL: Action & Expression HLP 12
Implementation & documentation
Document in Trellis

Log as Instructional > Mastery Check. Use 5-Color to record proficiency level. Note the specific concept probed.

Evidence to look for

Teacher has a clear, actionable decision — this student can proceed or needs specific support.

Notes

Binary decision only: ready to proceed, or needs reteach. If reteach: identify the specific step that failed and re-enter there.

11

Numbered Heads Together

ALL EL

Students assigned numbers in groups; teacher calls a number after discussion — holding all members equally accountable for readiness.

Research: Spencer Kagan CA MTSS: Academic Framework: UDL: Engagement HLP 18
Implementation & documentation
Document in Trellis

Log as Instructional > Numbered Heads Together. Note whether student was prepared when their number was called.

Evidence to look for

Student engages in group discussion more actively knowing any number could be called.

Notes

TARGETED: For chronically disengaged students, assign number 1 or 2 and call early — preventing habit of waiting to see if their number comes up.

12

Peer Teaching

ALL ADV

Teacher assigns a student who has demonstrated mastery to explain a concept or coach a peer — deepening the teaching student's understanding.

Research: Vygotsky / Zone of Proximal Development CA MTSS: Academic Framework: UDL: Engagement HLP 18, 21
Implementation & documentation
Document in Trellis

Log as Instructional > Peer Teaching. Note the concept taught and the quality of explanation given.

Evidence to look for

Teaching student's debrief reveals deeper understanding — or surfaces a gap not visible before.

Notes

ADV: Peer teaching is more cognitively demanding than completing the task independently — requires holding the entire conceptual structure in mind while adjusting to the listener.

13

Quick Write

ALL ADV

Teacher directs student to write a focused response to a specific prompt for 2–3 minutes — externalizing thinking and generating written evidence.

Research: Writing to Learn CA MTSS: Academic Framework: UDL: Action & Expression HLP 14
Implementation & documentation
Document in Trellis

Log as Instructional > Quick Write. Note the prompt used and what the writing revealed about student's understanding.

Evidence to look for

Written response reveals specifically what student understands and what remains unclear — more diagnostic than oral.

Notes

ADV: Raise cognitive demand of prompt — move from explanation to analysis, evaluation, or synthesis rather than increasing length.

14

Retrieval Practice

ALL SPED

Teacher asks student to recall key content from prior learning without notes — strengthening memory consolidation and identifying retention gaps.

Research: Roediger & Karpicke CA MTSS: Academic Framework: UDL: Action & Expression HLP 21
Implementation & documentation
Document in Trellis

Log as Instructional > Retrieval Practice. Note what was tested and which elements were recalled accurately versus not.

Evidence to look for

Student retrieves target content. Any gaps identify exactly what needs brief reteaching before new content is introduced.

Notes

FRAMING: Present as 'let's see what your brain has locked in' — not a test. Same learning benefit without performance anxiety.

15

Strategic Questioning

ALL EL SEL

Teacher poses a single question calibrated to this student's current understanding — meeting them where they are and extending thinking one step further.

Research: John Hattie CA MTSS: Academic Framework: UDL: Representation HLP 12
Implementation & documentation
Document in Trellis

Log as Instructional > Strategic Questioning. Note the question type used (recall / explanation / application / analysis / evaluation).

Evidence to look for

Student produces a response one cognitive level above their typical entry point.

Notes

EL: Pair strategic question with a sentence frame ('I think ___ because ___') — preserves cognitive demand while reducing language production barrier.

16

Student Conference

ALL SEL SPED

Brief, structured 1:1 conversation during independent work — focused on where the student is, what they understand, and what their next step is.

Research: Formative Assessment CA MTSS: Academic Framework: UDL: Engagement HLP 22
Implementation & documentation
Document in Trellis

Log as Instructional > Student Conference. Note what student identified as their next step and whether they acted on it.

Evidence to look for

Student re-engages with the task after the conference with a clear, named next step.

Notes

SEL: For students with behavioral or engagement patterns, the conference can address the pattern directly — creating a private, non-escalating space.

17

Think Ink Pair Square

ALL EL

Students think silently, write individually, discuss in a pair, then synthesize in a group of four — adding a writing step to Think-Pair-Share.

Research: Spencer Kagan CA MTSS: Academic Framework: UDL: Engagement HLP 18
Implementation & documentation
Document in Trellis

Log as Instructional > Think Ink Pair Square. Note whether student contributed in pair phase and in square phase.

Evidence to look for

Student's written response before pairing is more fully developed than a typical unprompted oral response.

Notes

EL: Individual writing step is especially valuable — allows time to organize ideas before social pressure of partner discussion. Allow writing in home language first.

18

Think Pair Share

ALL EL SEL

Teacher directs student to discuss a specific question with a designated partner — providing structured, lower-stakes verbal processing before whole-class response.

Research: Spencer Kagan CA MTSS: Academic Framework: UDL: Engagement HLP 18
Implementation & documentation
Document in Trellis

Log as Instructional > Think Pair Share. Note whether student was sharer or listener, and the quality of the response shared.

Evidence to look for

Student shares a more complete or accurate response after paired discussion than they would have given cold-called.

Notes

EL: Allow discussion in home language first if a language partner is available, then ask student to share in English.

Academic: Scaffolding

19

Academic Language Prompt

ALL EL

When student uses informal language, teacher redirects to domain vocabulary using a sentence frame — building academic register through in-moment practice.

Research: Academic Discourse CA MTSS: Academic Framework: UDL: Representation · CA ELD HLP 15
Implementation & documentation
Document in Trellis

Log as Instructional > Academic Language Prompt. Note the informal language used and the academic term redirected to.

Evidence to look for

Student restates the concept using academic vocabulary. Subsequent written responses use the domain term correctly.

Notes

EL PRIORITY: Never frame informal language as wrong — frame academic language as the tool required for this context. Validate home language first, then bridge.

20

Collaborative Annotation

EL ADV

Student is paired with a partner to annotate a shared text together — building meaning through discussion and reducing cognitive and language demands.

Research: Literacy Research CA MTSS: Academic Framework: UDL: Representation HLP 18
Implementation & documentation
Document in Trellis

Log as Instructional > Collaborative Annotation. Note the annotation focus and the quality of the student's annotations.

Evidence to look for

Annotations reveal reasoning beyond surface recall. Students heard processing meaning together, not working in parallel silence.

Notes

ADV: Assign higher-order annotation tasks — identify author's craft choices, find counterarguments, annotate connections to other texts studied.

21

Explicit Instruction

EL SPED

Teacher breaks current task into discrete, sequenced steps — teaching each step explicitly before expecting independent execution.

Research: Barak Rosenshine CA MTSS: Academic Framework: UDL: Representation HLP 16
Implementation & documentation
Document in Trellis

Log as Instructional > Explicit Instruction. Note which step the student mastered and which was the sticking point.

Evidence to look for

Student completes the identified step independently after explicit instruction on that step.

Notes

NOT THIS: re-explaining the concept in different words. Explicit instruction changes the structure — steps must be discrete, sequential, and individually confirmed.

22

Flexible Grouping

ALL SPED

Teacher reassigns student to a different group based on specific demands of the current task — purposeful, temporary regrouping, not fixed ability grouping.

Research: Differentiation CA MTSS: Academic Framework: UDL: Engagement HLP 13, 15
Implementation & documentation
Document in Trellis

Log as Instructional > Flexible Grouping. Note the reason for regrouping and the composition of the new group.

Evidence to look for

Student's engagement and output in the new grouping exceeds what was produced in the original group for this task type.

Notes

SPED: For students with IEP or 504 accommodations, flexible grouping may be specified in the plan. Document whether the decision aligns with the accommodation.

23

Modeling

ALL EL SPED

Teacher explicitly demonstrates the skill or thinking process — showing how to do it, not just telling, before expecting independent execution.

Research: Barak Rosenshine CA MTSS: Academic Framework: UDL: Representation HLP 15, 16
Implementation & documentation
Document in Trellis

Log as Instructional > Modeling. Note what was modeled and which step the student stalled on during first independent attempt.

Evidence to look for

Student's first independent attempt reflects the structure demonstrated in the model — particularly the decision-making steps.

Notes

vs. GUIDED PRACTICE: Use modeling when student has no mental model of how to approach. Use guided practice when student has a partial model but needs support.

24

Schema Activation

ALL EL

Teacher connects new content to something student already knows — activating existing mental frameworks to give the new concept a place to attach.

Research: Cognitive Science / Schema Theory CA MTSS: Academic Framework: UDL: Representation HLP 15
Implementation & documentation
Document in Trellis

Log as Instructional > Schema Activation. Note what prior knowledge was activated and how it was connected to the new concept.

Evidence to look for

Student's response shows integration with prior knowledge — they make connections rather than treating new content as isolated information.

Notes

EL: Prior knowledge may exist in home language or from different cultural context. Ask: 'Do you know a word for this in [home language]?' — build the bridge from there.

25

Sentence Frames

ALL EL SPED

Teacher provides a partially completed sentence structure to support student in producing academic oral or written language at a higher level.

Research: CA ELD Standards / Scaffolding Research CA MTSS: Academic Framework: UDL: Representation · CA ELD HLP 15
Implementation & documentation
Document in Trellis

Log as Instructional > Sentence Frame. Note the frame provided and whether the student produced a response using it.

Evidence to look for

Student produces a grammatically complete, content-accurate response at a complexity level above what they produce without the scaffold.

Notes

EL PRIORITY: CA ELD Tier 2 and Tier 3 vocabulary scaffold. Frame level should match ELD proficiency — more complete for emerging, more open slots for expanding/bridging.

26

Think Aloud

EL SPED

Teacher verbalizes the internal thinking process used to work through a task — making invisible cognitive steps visible to the student.

Research: Literacy Research / Cognitive Science CA MTSS: Academic Framework: UDL: Representation HLP 14, 15
Implementation & documentation
Document in Trellis

Log as Instructional > Think Aloud. Note whether student was able to replicate the narrated thinking process on the parallel task.

Evidence to look for

Student verbalizes thinking with increasing specificity and accuracy over multiple interactions.

Notes

EL: The think aloud externalizes academic language patterns — EL students hear how proficient readers and thinkers talk about text and tasks.

27

Visual Walkthrough

EL SPED

Teacher guides student through a visual representation of the concept — diagram, graphic organizer, or illustration — using the visual as primary explanatory vehicle.

Research: Explicit Instruction CA MTSS: Academic Framework: UDL: Representation HLP 15
Implementation & documentation
Document in Trellis

Log as Instructional > Visual Walkthrough. Note which visual was used and which features were explained.

Evidence to look for

Student can point to or explain features of the concept using the visual without teacher prompting. Student references visual independently.

Notes

EL: Walkthrough should use minimal complex language — point, label, demonstrate. Label the visual in both English and student's home language where possible.

28

Worked Examples

EL SPED

Teacher provides a fully completed example of the task type — reducing cognitive load by allowing student to study the model before attempting independently.

Research: John Sweller / Cognitive Load Theory CA MTSS: Academic Framework: UDL: Representation HLP 15
Implementation & documentation
Document in Trellis

Log as Instructional > Worked Examples. Note the specific feature you directed the student to examine.

Evidence to look for

Student's next attempt shows structural alignment with the model — organization, format, or content follows the pattern.

Notes

EL: Worked examples reduce language demands by making task structure visible. Choose examples with clear visual organization that communicates structure beyond the text.

Academic: Formative

29

Hinge Question

ALL SPED

Single pivotal question designed to determine whether student is ready to move forward or needs reteaching — only answerable if student truly understands the core concept.

Research: Dylan Wiliam CA MTSS: Academic Framework: UDL: Action & Expression HLP 12
Implementation & documentation
Document in Trellis

Log as Instructional > Hinge Question. Use 5-Color to record understanding level. If incorrect: note the specific misconception the answer revealed.

Evidence to look for

Teacher has a clear, binary, actionable decision: student understands the hinge concept or does not.

Notes

NOT A REVIEW QUESTION: A hinge question tests the single concept the lesson depends on. If student misses it, the rest of the lesson won't make sense.

30

Intentional Wait Time

ALL EL SPED

Teacher extends think time beyond the typical 0.9-second average — signaling that the student's response is expected and that processing time is valued.

Research: Mary Budd Rowe CA MTSS: Academic Framework: UDL: Engagement HLP 18
Implementation & documentation
Document in Trellis

Log as Instructional > Intentional Wait Time. Note whether the extended wait produced a response and the quality of that response.

Evidence to look for

Student produces a response in the extended window that they would not have produced in the standard window.

Notes

RESEARCH: Average teacher wait time is 0.9 seconds. EL students need significantly more processing time — extending to 5–7 seconds produces measurably richer responses.

31

Misconception Correction

ALL EL SPED

Teacher directly addresses a specific wrong mental model revealed in student's response — targeting the exact misconception, not re-explaining the whole concept.

Research: Dylan Wiliam CA MTSS: Academic Framework: UDL: Representation HLP 12
Implementation & documentation
Document in Trellis

Log as Instructional > Misconception Correction. Record the specific misconception addressed and whether correction was successful.

Evidence to look for

Student produces a correct response to a parallel question after the correction. Same misconception does not reappear in subsequent written work.

Notes

IMPORTANT: Different wrong answers reveal different mental models — identify the model before correcting. Surface-only correction will resurface.

32

Muddiest Point

ALL SPED

Student identifies the single most confusing element of the current lesson — giving teacher precise, student-generated data on where understanding breaks down.

Research: Angelo & Cross CA MTSS: Academic Framework: UDL: Action & Expression HLP 22
Implementation & documentation
Document in Trellis

Log as Instructional > Muddiest Point. Record what the student identified as their muddiest point.

Evidence to look for

Student names a specific concept, step, vocabulary term, or connection — not a vague 'I don't get it.' Specificity is itself a measure of metacognitive development.

Notes

FRAMING: 'Do you have any questions?' produces silence. 'What's the muddiest thing?' signals that confusion is expected and naming it is a competency.

33

One Minute Paper

ALL ADV

Student writes responses to two prompts — what did I learn today and what is one question I still have — generating written evidence of understanding in under two minutes.

Research: Angelo & Cross CA MTSS: Academic Framework: UDL: Action & Expression HLP 12
Implementation & documentation
Document in Trellis

Log as Instructional > One Minute Paper. Record 5-Color based on 'what I learned' response. Note the remaining question.

Evidence to look for

Student's 'what I learned' response is accurate and names the lesson's core concept — not a peripheral detail. Remaining question is specific.

Notes

ADV: Replace 'what I learned' with 'what surprised me' or 'what I would investigate further' — requires synthesis rather than recall.

34

Peer Assessment

ALL ADV

Student provides or receives structured feedback from a peer using shared success criteria — developing both the skill being assessed and evaluative judgment.

Research: John Hattie CA MTSS: Academic Framework: UDL: Action & Expression HLP 22
Implementation & documentation
Document in Trellis

Log as Instructional > Peer Assessment. Note this student's role (assessor or assessed) and the quality of feedback given or received.

Evidence to look for

Assessor's feedback names specific elements from success criteria. Student receiving feedback makes at least one revision based on peer input — not teacher direction.

Notes

ADV: Assign advanced students as lead assessor. Evaluating another's work against criteria requires and deepens understanding of the standard.

35

Practice Testing

ALL SPED

Teacher gives student a quick oral or written test on prior content — not for a grade, but as a deliberate memory-strengthening exercise before new content.

Research: Dunlosky CA MTSS: Academic Framework: UDL: Action & Expression HLP 21
Implementation & documentation
Document in Trellis

Log as Instructional > Practice Testing. Note what was tested and the accuracy rate for this student.

Evidence to look for

Student accurately retrieves prior content. Any gaps identify exactly what needs brief reteaching before new content will stick.

Notes

FRAMING: Frame as 'let's see what your brain has locked in' — not a test. Students who experience retrieval as performance testing become anxious and accuracy drops.

36

Productive Struggle Maint.

ALL ADV

Teacher intentionally withholds immediate support when student is in productive struggle — allowing difficulty to generate learning rather than rescuing prematurely.

Research: Metacognition CA MTSS: Academic Framework: UDL: Engagement HLP 14
Implementation & documentation
Document in Trellis

Log as Instructional > Productive Struggle Maintenance. Note what student was attempting and how long struggle was maintained before resolution.

Evidence to look for

Student resolves task independently or identifies a specific sticking point. Over time, persistence window lengthens before student seeks support.

Notes

DIAGNOSIS FIRST: Productive struggle maintenance is not withholding help from a student who is lost. Requires accurate diagnosis — struggling with the right thing?

37

Self Assessment

ALL SPED ADV

Teacher prompts student to evaluate their own understanding against an explicit standard — building the internal feedback loop that reduces dependence on teacher confirmation.

Research: John Hattie CA MTSS: Academic Framework: UDL: Action & Expression HLP 14
Implementation & documentation
Document in Trellis

Log as Instructional > Self Assessment. Record student's self-rating alongside your independent observation of their actual task performance.

Evidence to look for

Over the Sprint, self-rating accuracy improves — the gap between self-rating and teacher rating narrows.

Notes

OVER TIME: Track self-ratings across sessions. Consistent under-rating may need confidence-building. Consistent over-rating may need more challenge or clearer success criteria.

38

Self Correction Prompt

ALL SPED ADV

Teacher directs student to locate and fix their own error without identifying it — building the metacognitive habit of self-monitoring during production.

Research: Metacognition CA MTSS: Academic Framework: UDL: Action & Expression HLP 14
Implementation & documentation
Document in Trellis

Log as Instructional > Self Correction Prompt. Record the error type targeted, whether student located it independently, and whether correction was accurate.

Evidence to look for

Student locates the error type without teacher pointing to it. Reduced frequency of the same error in subsequent work.

Notes

DIFFERENTIATION — SPED: Narrow the scope ('look only at this paragraph'). ADV: Widen it ('find all instances, identify the pattern, write a rule explaining why this keeps occurring').

39

Traffic Light Signal

ALL EL SPED

Students use a pre-taught simultaneous signal — red, yellow, or green — to communicate current understanding without interrupting instruction.

Research: Dylan Wiliam CA MTSS: Academic Framework: UDL: Action & Expression HLP 18
Implementation & documentation
Document in Trellis

Log as Instructional > Traffic Light Signal. Record this student's signal color for this checkpoint.

Evidence to look for

Signal color aligns with actual performance on the subsequent task. Over time, student accurately self-signals rather than defaulting to green.

Notes

EL: Nonverbal nature removes language demand from the comprehension check — particularly valuable for ELs who understand content but lack verbal expression in English.

40

What's the Question?

ALL ADV

Teacher gives student an answer and asks them to generate the question — reversing Q&A structure to require deeper understanding of conceptual relationships.

Research: Formative Assessment / Higher-Order Thinking CA MTSS: Academic Framework: UDL: Action & Expression HLP 14
Implementation & documentation
Document in Trellis

Log as Instructional > What's the Question? Note the quality of question generated — whether it reflects surface or conceptual understanding.

Evidence to look for

Student's generated question reveals understanding of the conceptual relationship, not just surface recall.

Notes

ADV: Generating the question requires holding the entire conceptual structure in mind and identifying the gap the answer fills — higher-order than answering directly.

Academic: Modified

41

Choice Boards — Offer

EL SPED

Pre-designed grid of task options allowing students to demonstrate understanding through different modalities or complexity levels. Trellis documents the choice selected.

Research: CAST / UDL CA MTSS: Academic Framework: UDL: Engagement HLP 13
Implementation & documentation
Document in Trellis

Log as Instructional > Choice Board. Record which option was selected and whether it was directed or student-chosen.

Evidence to look for

Student's chosen task produces evidence of understanding comparable in quality to the standard task — format flexibility didn't reduce rigor.

Notes

PRE-PLANNED: Choice board must be designed and distributed before class.

42

Error Analysis — Target

ALL SPED ADV

Teacher identifies a specific error pattern and directs student to locate and correct that error type independently — building metacognitive editing skills.

Research: Dylan Wiliam CA MTSS: Academic Framework: UDL: Action & Expression HLP 14
Implementation & documentation
Document in Trellis

Log as Instructional > Error Analysis. Record the error type targeted and whether the student located it independently.

Evidence to look for

Student locates the error type without teacher pointing to it. Reduced frequency of the same error in subsequent work.

Notes

DIFFERENTIATION — SPED: Narrow to a single paragraph. ADV: 'Find all instances, identify the pattern, and write a rule explaining why this error keeps occurring.'

43

Exit Ticket — Assign

ALL SPED

Brief written task completed at end of class generating per-student evidence of what was understood. Trellis logs the proficiency result when teacher reviews responses.

Research: Black & Wiliam CA MTSS: Academic Framework: UDL: Action & Expression HLP 12
Implementation & documentation
Document in Trellis

Log as Instructional > Exit Ticket. Record 5-Color proficiency after reviewing student response. Note any misconceptions revealed.

Evidence to look for

Exit ticket response reveals whether student mastered today's learning target. Teacher adjusts tomorrow's opening based on the pattern across responses.

Notes

5-COLOR ALIGNMENT: Green = fully demonstrates target. Yellow = partially accurate, one gap. Orange = some relevant content, significant gaps. Red = response does not demonstrate target.

44

Gallery Walk — Assign Stn.

ALL EL

Students rotate through posted stations responding in writing or discussion. Trellis documents starting station and engagement quality across rotation.

Research: Active Learning CA MTSS: Academic Framework: UDL: Engagement HLP 18
Implementation & documentation
Document in Trellis

Log as Instructional > Gallery Walk. Record assigned starting station and engagement quality at each stop.

Evidence to look for

Student's written responses at stations show engagement with content — not just a name and a check mark.

Notes

PRE-PLANNED: Stations must be designed and arranged before class. Direct struggling students to scaffolded stations first.

45

Jigsaw — Assign Role

ALL EL

Students become content experts on one portion of material, then teach that content to peers in a mixed group. Trellis documents role and participation quality.

Research: Elliot Aronson CA MTSS: Academic Framework: UDL: Engagement HLP 18
Implementation & documentation
Document in Trellis

Log as Instructional > Jigsaw. Record the expert topic assigned, participation in expert group, and accuracy during peer teaching.

Evidence to look for

Student can accurately teach their expert content to peers without referring to notes.

Notes

PRE-PLANNED: Expert groups, mixed groups, and assigned content sections must be organized before class.

46

Revision Cycles — Prompt

ALL ADV

Teacher returns student to prior work with a targeted, specific revision prompt — directing focused improvement in one element rather than general feedback.

Research: Feedback Research CA MTSS: Academic Framework: UDL: Action & Expression HLP 22
Implementation & documentation
Document in Trellis

Log as Instructional > Revision Cycles. Record what was flagged for revision and whether the revision was completed and accurate.

Evidence to look for

Revised work shows improvement specifically in the targeted element. Student can explain what they changed and why.

Notes

ADV: Escalate scope progressively — 'Now that the thesis is revised, check whether body paragraphs support the new thesis.' Progressive revision chains build sustained self-editing skill.