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The AI planner that actually plans.

Build units from curriculum text. Schedule lessons on real class days. Adapt when plans break. All from one AI-aware planner built for how teachers actually work.

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Planlark weekly lesson planner with AI copilot and rotating schedule

12

Planning features

8

Day cycle support

60s

Average debrief

0

Spreadsheets needed

Build

Build lessons and units from anything

Paste curriculum text, upload a PDF, dictate a rough idea, or let the AI draft the whole thing. The source material becomes a real plan with sequenced lessons on real class dates.

  • Import from text, PDFs, or voice
  • AI-drafted lessons with your context
  • Sequenced units placed on real dates
Explore planning features

Unit Import

Paste curriculum text and get a sequenced unit

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Planlark · Unit Planner
Source Material

Grade 7 — Matter & Energy

Chapter 3: Properties of Matter

Students will investigate the properties of matter including mass, volume, and density through hands-on laboratory...

Chapter 4: Energy Transfer

Students will explore how energy moves between objects through conduction, convection, and radiation...

Chapter 5: Chemical Changes...

Parsed 6 chapters · 23 topics
Matter & Energy — 14 lessons
7B · Cycle Day 2Auto-scheduled
1

Intro to Matter & Energy

TheoryMon Feb 3 · P2
2

States of Matter

TheoryWed Feb 5 · P2
3

Density Lab Setup

LabThu Feb 6 · P2
4

Density Measurement Lab

LabMon Feb 10 · P2
5

Energy Transfer Basics

TheoryWed Feb 12 · P2
6

Heat vs Temperature

TheoryThu Feb 13 · P2
7

Conduction & Convection Lab

LabTue Feb 18 · P2
+ 7 more lessons auto-placed through Mar 14
Skipped Feb 7 (PD Day · Cycle Day 4)
6-day rotation applied

PDF Analysis

Upload a chapter and extract lesson topics

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Planlark · PDF Import
Uploaded File

Ch4_Fractions.pdf

46 pages · 2.3 MB

OCR complete
6 topics extracted
Sequence suggested
Fractions Unit — 8 lessons
From PDF
1

Intro to Fractions

Theorypp. 12–18
2

Equivalent Fractions

Theorypp. 19–24
3

Comparing Fractions Lab

Activitypp. 25–27
4

Adding & Subtracting

Theorypp. 28–35
5

Word Problems Workshop

Practicepp. 36–40
6

Mixed Numbers

Theorypp. 41–46
+ 2 review & test lessons auto-added

Lesson Studio

Script a lesson down to the minute

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Planlark · Lesson Studio

Causes of the American Revolution

AP US History · Block 2 · 50 min

APScripted
0:00–0:05
Do-Now

Students read primary source excerpt (Document A)

0:05–0:15
Mini-Lesson

Teacher models close-reading annotation strategy

0:15–0:35
Group Work

Students analyze Documents B & C in pairs, complete evidence chart

0:35–0:45
Discussion

Whole-class Socratic seminar: "Was the Revolution inevitable?"

0:45–0:50
Exit Ticket

One-paragraph claim using 2 pieces of evidence

Materials3 attached
Document A.pdfDocument B.pdfEvidence Chart.docx

AI Copilot

Ask the AI to draft a full lesson

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Planlark · AI Copilot

Marcus

“Create a 50-min lesson on persuasive writing for 10th grade. Include a peer review activity.”

Lesson Created

Persuasive Writing: Building Your Argument

Placed on Tue Feb 11 · P4 · 10th English

10 minWarm-up

Analyze a sample persuasive paragraph — identify claim, evidence, reasoning

15 minWriting

Students draft a 3-paragraph persuasive response to the prompt

15 minPeer Review

Swap papers, use the feedback rubric to evaluate a partner's argument

10 minRevise & Share

Incorporate feedback, volunteer to share strongest paragraph

Linked: W.10.1 — Write arguments to support claims

Schedule

Manage time, rotations, and standards

Set up your rotation once and the planner, units, and AI all sync to the real calendar. Outcomes link automatically. Free periods surface without a spreadsheet.

  • 2-8 day cycle rotation support
  • Auto-place lessons on valid class days
  • Curriculum coverage tracking built in
Explore scheduling features

Rotating Schedule

Your planner matches the real calendar

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Planlark · AI Copilot

Voice Command

“Move the density lab to the next time 7B meets after Wednesday.”

Done

Moved Density Lab Setup from Mon Feb 10 → Thu Feb 13 (next 7B slot after Wednesday). Sequence updated.

Mon 10

Density Lab Setup

P2 · 7B

Tue 11

Ratios Review

P3 · 8A

Wed 12

Energy Transfer

P2 · 7B

Thu 13

Density Lab Setup

P2 · 7B

Fri 14

Quiz Prep

P3 · 8A

Removed from Mon
Placed on Thu
3 lessons shifted forward

Auto-Scheduled

Undated lessons land on real class days

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Planlark · Auto-Schedule
Fractions Unit — 8 lessons placed
Auto-placed

Week 1

Mon

Intro to Fractions

Wed

Equivalent Fractions

Fri

Comparing Fractions

Week 2

Mon

Adding Fractions

Wed

Subtracting Fractions

Fri

Holiday

Week 3

Mon

Mixed Numbers

Wed

Word Problems

Fri

Unit Test

Skipped Feb 14 (Holiday)
4B rotation · MWF block

Outcome Tracker

Standards coverage at a glance

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Planlark · Outcome Tracker
Grade 3 — Number Sense
7 of 16 lessons linked
N.3.1

Represent fractions on a number line

N.3.2

Explain equivalent fractions

2/3
N.3.3

Compare fractions with different denominators

1/4
N.3.4

Add and subtract fractions

0/2
N.3.5

Solve word problems involving fractions

2 standards need coverage before unit test
Action needed

Calendar Search

Find free time without a spreadsheet

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Planlark · Calendar

Elena

“When is my next free period this week?”

Found

You have Period 3 free today (Tuesday). Want me to block it for prep or place a make-up lesson?

Tuesday Schedule

P16A Math
P26B Math
P3Free periodavailable
P47A Math
P57B Math
P6Free periodavailable

Adapt

Handle disruptions without a rebuild

Assemblies, overruns, snow days — plans break constantly. Voice a change from the parking lot or drag a lesson forward. The sequence shifts, outcomes stay linked, and Monday is ready.

  • Voice-driven planning on the go
  • Drag-to-bump lesson sequencing
  • End-of-day debrief shapes tomorrow
Explore adaptability features

Voice Planning

Speak a change — the plan updates

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Planlark · Schedule & Timeline

Susan

“Clear period 3 Friday and stretch the ratios unit one day.”

Mon

P2 · 7B

Tue

P3 · 8A

Wed

P2 · 7B

Thu

P3 · 8A

Fri

Assembly

P3 blocked

8A Ratios 4
Ratios Unit TimelineStretched +1 day
Week 6
Ratios 1
Ratios 2
Practice
Week 7
Ratios 3
Ratios 4
Week 8
Ratios 5
Review
Test
Outcomes still linked · Test moved to following Monday

Unit Resizing

Stretch or compress around disruptions

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Planlark · Unit Timeline

Priya

“Assembly Friday wiped P3. Stretch the ratios unit one day.”

Ratios & Proportions+1 day
Wk 1
Ratios 1
Ratios 2
Ratios 3
Wk 2
Ratios 4
Practice
Wk 3
Practice
Review
Test
All outcomes still linked · Test moved to Mon

Lesson Bump

Drag forward, sequence shifts

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Planlark · Sequence Editor

Lesson Bumped

Tom dragged Equivalent Fractions activity to next class. Sequence shifted.

Before

Equivalent Fractions

Wed

Comparing Fractions

Fri

Adding Fractions

Mon

After

Equivalent Fractions (cont.)

Fri

Comparing Fractions

Mon

Adding Fractions

Wed

Unit test still on schedule · No conflicts

Daily Debrief

Reflect and next week builds itself

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Planlark · Weekly Debrief

Debrief

“7B nailed the density intro — skip the review day. 8A needs more ratio practice, add a worksheet day before the quiz.”

Changes applied to next week

Removed: Density Review Day

7B · Was scheduled Mon Feb 17 · P2

Added: Ratios Practice Worksheet

8A · Placed Wed Feb 19 · P3 (before quiz)

Shifted: Energy Transfer → Mon Feb 17

7B · Moved up to fill gap from removed review

Next Week · Feb 17–21Updated

Mon

Energy Transfer

7B

Tue

Ratios 5

8A

Wed

Heat Lab Prep

7B

Ratios Practice ✦

8A

Thu

Heat Lab

7B

Fri

Ratios Quiz

8A

Monday is already planned. Have a good weekend, Susan.

I used to spend my Sundays dreading Monday. Now I paste the curriculum, talk to the planner, and my week builds itself. I just teach.

Susan M.

7th Science & 8th Math · 6-day rotation · 5 preps

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