STEM REASONING AND EVIDENCE WORKBENCH
Map anonymous prerequisite evidence to target STEM skills and expose blocking dependencies under a teacher-defined rule.
Review output
Load the worked example to inspect realistic inputs, or enter anonymous classroom or laboratory evidence. Results remain in this browser tab until you copy or download them.
Transparent method
For each prerequisite, success percent equals correct evidence divided by attempted evidence times one hundred. Compare that percent with the entered threshold. A target is ready under this strict dependency rule only when every listed prerequisite meets the threshold; any below-threshold dependency appears by name instead of being hidden in a mean. A supported row matches the simple threshold classification, and a ready target means all represented dependencies clear that rule. Missing prerequisites, weak tasks, language demands, stale evidence, or accessibility barriers can still make the conclusion incomplete. Teachers should review the curriculum sequence and learner reasoning, offer reassessment, and record changes outside the browser.
Confirm the question, approved source, units, notation, signs, response coding, model assumptions, and review threshold. Keep an unchanged copy of measurements or learner evidence.
Run the worked example, inspect every intermediate row, and compare the result with a hand calculation, diagram, representation, periodic table, or approved laboratory method.
Record the method, assumptions, uncertainty, units, classifications, and flagged rows. Verify the editable report independently before instruction, assessment, or laboratory use.
How to interpret the result
Use before a new mathematics, physics, or chemistry sequence when the prerequisite map and recent checks have already been reviewed. The report prevents one strong prerequisite from averaging away another weak dependency. It does not discover the curriculum graph, diagnose a learner, prove causation, select placement, predict success, or authorize high-stakes grouping.
The linear-systems prerequisites score 87.5 and 75 percent, so both meet a 75-percent rule. Projectile vector evidence reaches 80 percent, but quadratic-graph evidence reaches only 60, leaving that target blocked. Both mole-ratio prerequisites meet the rule. An entered ready claim for the weak graph prerequisite is flagged.
For each prerequisite, success percent equals correct evidence divided by attempted evidence times one hundred. Compare that percent with the entered threshold. A target is ready under this strict dependency rule only when every listed prerequisite meets the threshold; any below-threshold dependency appears by name instead of being hidden in a mean.
A supported row matches the simple threshold classification, and a ready target means all represented dependencies clear that rule. Missing prerequisites, weak tasks, language demands, stale evidence, or accessibility barriers can still make the conclusion incomplete. Teachers should review the curriculum sequence and learner reasoning, offer reassessment, and record changes outside the browser.
Do not average prerequisites with different roles, infer a permanent trait from one check, confuse missing evidence with zero knowledge, choose a universal cut score, expose personal data, or block access without supported alternatives. Verify the dependency map, inspect item quality, triangulate evidence, provide instruction, and revisit the decision.
Learning boundary
This browser-local workbench applies only the disclosed rules. It cannot diagnose a learner, certify an experiment, establish a chemical structure, or replace teacher, laboratory, and safety judgment.
Review checklist
Practical questions
No. Processing occurs in the current browser tab. Avoid personal information and retain authoritative records only in the school-approved system.
No. It describes entered evidence under one disclosed rule. Compare several evidence sources and ask for reasoning before drawing a conclusion.
Treat it as an editable calculation aid. Show your own reasoning, cite required sources, and follow the course method and academic-integrity rules.
YOUR NIRMION
