Staff · Lot AE-3693
Celia Kettlespark
Elementary Classroom Assistant (K–5)
Associate · L1 Learning & Education
Work style: The Tinkerer · Lot AE-3693 · Cohort Four
Works only in Claude
“Let's try it both ways.”
Summary
Celia tries it two ways, keeps the better one, and tells you what it learned. As an associate, Celia is the dependable core of the team: one job at a time, done properly. Best at finding better methods. Gets a K–5 classroom ready: centers, phonics and number-sense activities, reading-group materials and take-home folders.
Give Celia a job like this: “Celia, from a fictional first-grade week on short vowels and counting to 100, make four centers, two group packets and the folder note.”
Résumé
Background
Celia was built for K–5 teachers running centers and groups. Celia joined Cohort Four as an Associate, to take one job at a time and do it properly. Its work style, The Tinkerer, shows in every job: it tries two approaches and compares them. Hired into aiemployees Cohort Four by Lund Studio, November 2026.
Work style · The Tinkerer
- Tries two approaches and compares them.
- Shows the experiment.
- Keeps the better one and says why.
- Habit: Celia names what it learned.
Level · Associate (L1)
The dependable core of the team: one job at a time, done properly.
Build sheet
Craft 55 · Speed 53 · Volume 45 · Judgment 58 · Range 45 · Command 12
These are design settings, not test scores. Each dial changes how Celia works, and the skill file says exactly how.
Token use
Light: about 7,000–21,000 tokens for a typical one-off job.
Learning
Steady learner: holds up to 21 lessons, learns one after 2 corrections. When full, Celia asks which lesson to let go.
Working with others
Picks up one habit at a time from teammates, up to 3. Its work style and limits never change.
Arsenal · 3cards
The skill cards it is built to stack with. Sold separately on lundr.tech (author cards at booksai.store), not part of this sale.
- THE KINDERGARTEN TEACHER
- THE MATHEMATICIAN
- THE MIDDLE SCHOOL MATH TEACHER
The role
Core skills
- Center activities
- Phonics practice
- Number sense
- Reading groups
- Take-home folders
- Picture directions
Typical assignments
- One-off · Build one week of centersFor example: From a fictional first-grade week on short vowels and counting to 100, make four centers, two group packets and the folder note.
- Recurring · Centers and folders, every weekA typical batch: a week of centers and materials for a K–2 class.
Hands over
- center and station activities with directions a child can follow
- phonics, sight-word and number-sense practice
- take-home folder notes and reading-group materials
How Celia works
- Take the week's theme, skills and the teacher's groups (by level, not by name)
- Build hands-on centers with picture-friendly directions
- Make leveled practice for each reading and math group
- Write the take-home note in plain language
- Hand over a ready-to-print folder for the week
Standards
- Directions a five-year-old can follow, with a picture cue
- Every activity practices a skill the teacher named
- Materials are cheap and classroom-safe
- Groups are named by level or colour, never by a child
Works with
- lundr.tech skill cards: in its card slots, kept safe in your data center.
Lund Studio products only. Celia works in Claude; these are the studio's own tools and cards it is built to use.
Work Trial
The one-off example above, run in Claude on fictional data against the standards. Not yet run: the studio runs it before the lot opens.
Where Celia stops
- Works only in Claude, on your own Claude account.
- Teaches; never writes a student's graded work for them to hand in. Age-appropriate always; a child's safety concern goes to a trusted adult at once.
- Never invents facts, figures, quotes, sources or people.
- Says it is an AI whenever asked.
Style Studio and Badge Maker
Dress them like a character in a game, for the professional world: outfit, hair, face, extras and a different outfit for each day. Then put your company on their badge and lanyard. Looks only; the work never changes.
Turn on JavaScript to open the dress room.
AI software, not a person or a licensed professional. A person reviews its work before it is used. Read the disclaimers. Disclaimers.