Grade What Students Know, Not What They Once Didn't
Traditional gradebooks average every score — meaning an early failing attempt permanently drags down a grade even after the student has demonstrated full mastery. Standards-Based Grading rejects that logic. OpenEduCat SBG tracks mastery with the Marzano 4-point scale, mode-based scoring, and per-standard evidence trails.
23% of US K-12 schools adopted SBG in 2024 — up from 8% in 2020. Growing 18%/year.
The Problem with Averaging
❌ Traditional Average
Early failure permanently drags down the final grade, even though the student clearly mastered the content.
✅ SBG Mode-Based Scoring
The most frequently occurring score — 4.0 — reflects the student's demonstrated mastery, not their early struggles.
The Marzano Proficiency Scale
Built natively into OpenEduCat SBG — half-steps included, rounded to nearest 0.5
OpenEduCat also supports the SNUE scale (Exceeding / Satisfying / Needs Improvement / Unsatisfactory) for elementary grades.
SBG vs Traditional Grading
| Aspect | Traditional Grading | Standards-Based Grading |
|---|---|---|
| Scoring method | Arithmetic average of all scores | Mode of most recent scores (most frequent) |
| Early failure impact | Permanently lowers final grade | Replaced by later mastery evidence |
| Focus | Points accumulated | What student knows and can do |
| Grade meaning | Percentage correct across all tasks | Proficiency level on specific learning target |
| Teacher feedback | One number per assessment | Evidence against specific standard |
| Parent understanding | Familiar but vague | Specific: "can do X, working on Y" |
SBG Module Features
Marzano 4-Point Scale
Full scale with half-steps (0.0–4.0 in 0.5 increments). Final proficiency rounds to nearest 0.5 per Marzano convention. SNUE scale also available.
Learning Target Library
Define standards at curriculum or course level. Each assessment is evidence for a specific learning target — targets are database records, not free-text notes.
Per-Standard Evidence Trail
Every assessment score is recorded against the specific standard it measures. Teachers see a chronological evidence log per student per standard.
Mode-Based Scoring
The most frequent score in a student's recent evidence set becomes the proficiency score. Early failures disappear from the calculation once replaced by mastery.
Mastery Progress Report
Progress report lists each learning target, current proficiency level, evidence trail, and Marzano or SNUE legend — formatted for parents without prior SBG training.
Coexists with Traditional Grading
Use SBG for Language Arts and traditional percentage grading for Mathematics in the same school and same report card system — no parallel databases.
Regulatory & Framework Alignment
SBG is endorsed by the US CCSS Initiative as an assessment approach aligned with standards-based curriculum.
Standards-aligned assessment systems with evidence trails directly support Cognia's Quality Standards for accreditation documentation.
Oregon, Iowa, Kentucky, and other states have issued SBG implementation guidance. This module's logic aligns with these state frameworks.
Competency-based education frameworks in Canadian provinces and Australian states are supported through the SBG mastery model.
Frequently Asked Questions
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