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Know which students need help before they ask

LabNotes.ai gives you real-time visibility into how every student is thinking — not just what they scored. Track time-on-task, hint usage, and struggle patterns across all your courses, and intervene before students fall behind.

AI Teaching Assistant
Gen Chemistry I · Fall 2026
62 students
|
3 due this week
|
8 struggling
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Build assignments that teach, not just test

Create problems with milestone-based checkpoints that students must earn one at a time — no skipping steps. Configure multi-level hints for when they get stuck, define common mistakes with AI guidance prompts, and set answer keys with acceptable ranges.

The full assignment lifecycle lives in one place: draft, schedule, publish, track, grade. Set difficulty levels, point values, and estimated completion times. Need more problems? The AI can generate them from a description, complete with milestones and hints.

Assignment Builder — Week 4: Limiting Reagents

Problem 1: Aluminum + Oxygen Reaction

Determine the limiting reagent and calculate product mass.

10 ptsHard
1
Write the balanced equation
2
Convert masses to moles
3
Identify the limiting reagent
4
Calculate product mass
5
Verify with dimensional analysis
Answer Key

Final answer: Al is limiting, 18.9g Al₂O₃

Acceptable range: ±0.2g

Every student, every signal, one view

See exactly where students stand — progress, average scores, time spent, and hint usage — in a single table. Students flagged as at-risk are highlighted automatically based on patterns you'd otherwise miss: high hint reliance, low completion rates, or scores trending downward.

You don't need to dig through spreadsheets or wait for midterms. The data is there the moment students start working.

Student Analytics — Gen Chemistry I
2 students struggling — avg score below 60%, high hint usage
StudentProgressAvg ScoreAvg TimeHintsStatus
SK
Sarah Kim
92%
88%4h 10m1.2Active
MJ
Marcus Johnson
78%
72%3h 45m2.8Active
EC
Emily Chen
85%
91%2h 55m0.8Active
DO
David Okafor
41%
52%5h 30m4.1
At Risk
PP
Priya Patel
34%
48%6h 15m4.6
At Risk
AT
Alex Torres
70%
76%3h 20m2.1Active

Full transparency into every student-AI interaction

Every conversation between a student and the AI tutor is visible to you. See exactly how they reasoned through each problem, where they got stuck, and whether they actually worked through the steps or tried to shortcut.

The system automatically flags suspicious behavior — pasted answers with no reasoning, excessive hint reliance, or sudden score drops. The AI requires students to explain their thinking and refuses to give direct answers. No black box.

AI Insights — Conversation Viewer
SK
Sarah Kim
Problem 1 · 88%
The limiting reagent is Al because 0.556/4 = 0.139 is less than 0.625/3 = 0.208
LN
Good work! Can you walk me through why you divided by those specific numbers? What do the 4 and 3 represent?
They're the coefficients from the balanced equation 4Al + 3O₂ → 2Al₂O₃
Milestone 3: Identify limiting reagent
LN
Exactly right. You divided each mole amount by its stoichiometric coefficient to find the limiting reagent. That's solid reasoning.

Performance

Score8.8/10
Milestones5/5
Hints used1
Time11 min
Messages8

Flagged Students

DO
David Okafor

Pasted answer detected — no reasoning shown

high
PP
Priya Patel

Hint level 4.6 — relying heavily on hints

medium
RH
Ryan Hughes

No activity in 5 days

medium

You control the AI, not the other way around

Set AI tutoring levels per assignment — from guiding questions only to full step-by-step walkthroughs. Toggle whether the AI can perform calculations, show worked examples, or reference specific course materials. Turn it off entirely for exams.

Every piece of course material has an AI access toggle. Lecture slides and study guides: enabled. Answer keys and solution sets: locked. You decide exactly what the AI can see when helping students.

AI Tutor Settings — Week 4 Homework

AI Tutoring Level

Per-assignment setting

Off

No AI help

Low

Confirm only

Med

Guiding questions

High

Worked examples

Full

Full walkthrough

Behavior Controls

Allow calculations

AI can show calculation steps

Show worked examples

AI can reference example problems

Track hint usage

Record hint levels in analytics

Disable for exams

Turn off AI tutor completely

Course Materials — AI Access

3 enabled · 2 restricted

Ch. 1-5 Lecture Slides
Week 3 Lecture Recording
Midterm Answer Key
Problem Set Solutions
Lab Manual - Full

Grade smarter with milestone-based rubrics and AI feedback

Score students against the milestones you defined — full credit, partial credit, or missed — with one click per milestone. The AI generates personalized feedback based on how the student worked through the problem, what hints they used, and where they went wrong.

Export grades as CSV for your spreadsheet, or sync directly to Moodle (Canvas and Blackboard coming soon). Navigate between students with previous/next buttons and see the full conversation history alongside your grading interface.

Grading — Sarah Kim · Problem 1
SK
Sarah KimProblem 1: Aluminum + Oxygen Reaction
1 of 28
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Milestone Scoring

Write the balanced equation2/2
Convert masses to moles2/2
Identify the limiting reagent2/2
Calculate product mass1.5/2
Verify with dimensional analysis0/2
Total Score7.5/10

Feedback

Strong work identifying Al as the limiting reagent. Your mole calculations and ratio comparison were correct. You lost points on the product mass calculation (check significant figures) and didn't complete the dimensional analysis verification. Review Ch. 3.4 for verification techniques.

Great workReview conceptsShow more workCheck unitsSig figsGood effort
Export CSVSync to LMS

Every course, every deadline, one dashboard

See all your courses in one view — total enrollment, upcoming deadlines, and which students need attention. Drill into any course for detailed analytics and submission tracking.

Time-on-task is front and center, because how long students spend tells you more than their final score. Recent activity keeps you in the loop without needing to check each course individually.

Educator Dashboard

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Total Students

0

Active Courses

0

Due This Week

0

Struggling

Gen Chemistry I

Avg 74% · 3h 12m avg time · 2 struggling

Gen Chemistry II

Avg 68% · 3h 45m avg time · 3 struggling

Organic Chemistry I

Avg 81% · 2h 55m avg time · 1 struggling

Recent Activity

Gen Chem I12 students completed "Week 3: Stoich..."
2h ago
Orgo ISarah Kim submitted all Week 4 problems
3h ago
Gen Chem IIAssignment "Gas Laws" due tomorrow...
4h ago

Ask your AI assistant anything about your class

"Which students are struggling with stoichiometry?" Answered instantly — with names, scores, hint levels, and a recommendation. "Create a targeted practice set and push it to them now." Done in one message.

The AI assistant knows your courses, your students, and your materials. It can generate assignments, identify patterns across sections, and take action — all from a single chat interface.

LabNotes AI — Educator Assistant

Respond to your classroom in real time

If a concept isn't clicking during lecture, create a practice set through chat and push it to the class instantly — every student sees it on their device in seconds, marked LIVE.

Set automated alerts for students who haven't started an assignment, or let the AI flag when someone's score drops below a threshold. No manual follow-up needed.

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"Week 4: Limiting Reagents"

28 students enrolled

Built for STEM

Real STEM notation, not workarounds

Equations, chemical formulas, reaction mechanisms, an interactive periodic table, and 60+ symbol shortcuts all work natively — in problems, in the chat, and in grading feedback. Because STEM education deserves tools built for STEM.

H₂OCO₂ΔG°Ka = 1.8×10⁻⁵Fe²⁺CH₃COOH∫f(x)dxλ = h/mv

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