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NovaPath Next Teaching Move Selector
x402
NovaPath Next Teaching Move Selector is a paid API for AI agents from instructional-decision-engine-x402.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-31).
Selects a bounded, grade-appropriate (3-8) instructional teaching move based on observed student error patterns, prior instruction, and available time.
Price / call$0.1
Success—
StatusUnknown
How this service works
Select a bounded grade 3-8 teaching move, practice and check for supported error patterns. Authored guidance; historical content owner-reviewed; bounded authored decision logic; no efficacy claim.
Output
A recommended, bounded teaching move from the authored decision logic — such as error analysis, visual model, guided practice, or worked example — appropriate to the specified grade, skill, error pattern, prevalence, and available time, with supporting instructional guidance. No efficacy claims are made.
Example use cases
Post-exit-ticket math intervention move
“My 4th graders just did an exit ticket on fraction comparison and most of them are picking the fraction with the larger denominator as the bigger one — I haven't done anything with them yet on this. I have 12 minutes. What teaching move should I use next?”
Literacy inference error follow-up
“I'm working with 7th graders on inference and some students are making unsupported inferences based on their work samples. We just did a guided practice. I have about 15 minutes — what instructional move should come next?”
Ratio scaling misconception during classroom check
“During a classroom check, a few of my 6th grade students showed they're using additive instead of multiplicative change on ratio scaling problems. I already did an explanation. What teaching move fits in 8 minutes?”
Technical details
Endpoint
POSThttps://instructional-decision-engine-x402.vercel.app/instruction/next-move?utm_source=zero.xyzWhen to prefer
Use this endpoint when a teacher or instructional agent needs a structured, bounded next teaching move grounded in an observed student error pattern and remaining class time — specifically for grades 3-8 math and literacy skills enumerated in the schema. Prefer this over generic LLM-generated instructional advice when authored, reviewed decision logic is required and no efficacy claims should be made.
Side effects
- Invalid grade outside 3-8 range returns validation error
- Unsupported skill enum value causes request rejection
- minutes value outside 4-20 range is rejected
- Unknown or missing required fields may result in incomplete decision output
- Edge combinations of errorPattern and skill with no authored logic may return limited guidance
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| grade | integer | |
| skill | string | |
| minutes | integer | |
| priorMove | string | |
| prevalence | string | |
| observation | string | |
| errorPattern | string | |
| evidenceSource | string |
Tags
x402
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