ELL Scaffolds for Middle School Math: Supporting English Learners in Grades 6–8
Middle school math introduces abstract concepts — ratios, proportions, algebraic expressions, geometric proofs — that require both mathematical reasoning and academic language to access and demonstrate. For ELL students the language demand of middle school math often exceeds the mathematical demand. A student who can solve a proportion in their home language may be unable to access the same problem in English. This page covers how to bridge that gap.
The Language Demands of Middle School Math
Middle school math presents compounding language challenges. As mathematics becomes more abstract, the language used to describe and explain it becomes more technical and syntactically complex.
Key language demands in grades 6–8 math:
- Multi-step word problems with embedded conditionals, relative clauses, and passive constructions
- Technical vocabulary with precise meanings — slope, coefficient, integer, congruent, variable, exponent — that cannot be inferred from context
- Discourse expectations: students must explain reasoning, justify answers, and evaluate the reasoning of others — all in academic English
- Symbolic notation that must be translated into language and back — reading an equation requires understanding both the symbols and the words used to describe them
High-Priority Math Vocabulary for Middle School ELLs
Grade 6
Grade 7
Grade 8
Introduce vocabulary with visual anchors (graphs, diagrams, tables) and student-friendly definitions. Avoid defining mathematical terms using other undefined technical terms.
Sentence Frames for Middle School Math
- This problem is asking me to find ___.
- The relationship between ___ and ___ is ___.
- I can represent this situation using ___.
- The unknown in this problem is ___.
- First I ___ because ___.
- I used the ___ property/formula/strategy to ___.
- After simplifying, I get ___.
- I can check my answer by ___.
- The variable ___ represents ___.
- As ___ increases/decreases, ___ increases/decreases.
- The equation ___ shows that ___.
- The slope of this line means ___.
- I know these figures are congruent/similar because ___.
- The ___ angle is ___ degrees because ___.
- To find the area/volume/perimeter, I ___.
- This transformation changes ___ but not ___.
- The data shows that ___.
- The mean/median/mode is ___, which means ___.
- I can predict that ___ based on ___.
- The distribution is ___ (symmetric / skewed) because ___.
Supporting ELLs in Math Discussion
Middle school math standards increasingly expect students to construct arguments and critique the reasoning of others. This is a high language demand. Structured discussion supports make this accessible:
- I agree with ___ because ___.
- I disagree because ___. I think ___.
- I want to add on to what ___ said. I think ___.
- Another way to solve this is ___.
- I'm not sure I understand. Can you explain why ___?
Pair structured frames with thinking time before discussion, partner talk before whole-class share, and visual representations students can point to while speaking.
How Assist ELD helps
Paste your middle school math lesson and Assist ELD generates math-specific vocabulary, sentence frames for reasoning and justification, and task supports calibrated to ELP 1–2 and 3–4.