WIDA Levels 3–4 Scaffolds: Strategies for Developing and Expanding ELL Students
WIDA Levels 3 and 4 — Developing and Expanding — are the most demanding levels to scaffold effectively. Students have basic English and are building academic language proficiency. They need support that is challenging enough to push development but targeted enough to address their specific gaps — not the maximum scaffolding of Level 1 and not the near-independence of Level 5. Getting this calibration right is what separates effective ELD instruction from instruction that leaves students stuck.
The Core Principle for ELP 3–4 Scaffolding
At Levels 3 and 4 the scaffold should target the academic language gap — not the basic communication gap. These students can communicate. What they cannot yet do consistently is produce academic register: the vocabulary, sentence structures, and discourse conventions of school.
The key moves at this level:
- Replace sentence frames with sentence starters
- Replace word banks with targeted Tier 2 vocabulary instruction
- Replace simplified texts with grade-level texts plus pre-taught vocabulary
- Replace graphic organizers with frames with graphic organizers without frames
- Replace nonverbal response options with structured oral participation expectations
Sentence Frames and Starters for ELP 3–4
- I think ___ because ___.
- The evidence shows ___.
- I agree with ___ because ___.
- A key difference is ___.
- This is significant because ___.
- Building on what ___ said, I would add ___.
- The evidence suggests ___, which leads me to conclude ___.
- I want to push back on that because ___.
- One implication of this is ___.
- The text says ___, which means ___.
- One important detail is ___ because ___.
- ___ and ___ are similar because ___. They differ because ___.
- The data shows that when ___, then ___.
- The author argues that ___, which is supported by ___.
- While ___ is true, it is also important to consider ___.
- This evidence suggests that ___, although ___ complicates this reading.
- The relationship between ___ and ___ is significant because ___.
- I used ___ strategy because ___.
- The pattern I notice is ___, which suggests ___.
- This answer is reasonable because ___.
- A connection I see between ___ and ___ is ___.
- My hypothesis was ___. The data ___ (supports/does not support) this because ___.
- The independent variable was ___. I changed it to see ___.
- My claim is ___. My evidence is ___. My reasoning is ___.
- One limitation of this experiment is ___.
- The primary source reveals ___ about the perspective of ___.
- One cause of ___ was ___. This led to ___.
- The author's argument is ___, supported by ___.
- I think ___ was a turning point because ___.
Vocabulary Instruction at ELP 3–4
At Levels 3 and 4 Tier 2 academic vocabulary is the highest-leverage target. High-priority words for explicit instruction:
Teach 3–5 per unit. Require students to use them in discussion and writing. Return to them across multiple contexts. The goal is productive use — not recognition.
Writing Supports at ELP 3–4
Paragraph frames for Level 3: Provide the structure of a paragraph with sentence starters for each function.
- This ___ (text/experiment/event) is mainly about ___.
- One important detail is ___ because ___.
- Another detail is ___.
- This shows that ___.
Writing outlines for Level 4: Provide headings and guiding questions, not sentence starters.
- Introduction: What is your claim? Why does it matter?
- Body 1: What is your strongest evidence? How does it support your claim?
- Body 2: What does the counterargument say? How do you respond?
- Conclusion: What should the reader take away?
How Assist ELD helps
Paste your lesson and Assist ELD generates scaffolds calibrated to ELP 3–4 — sentence starters and academic frames at the developing and expanding level, Tier 2 vocabulary from your content, and task supports that push intermediate ELLs toward academic independence.