
Teacher Notes — teach straight from them, no dyeing experience needed
Student Worksheets (4 sheets) — question, hypothesis, observation, conclusion
Classroom slide deck —matched to the lesson
4-level rubric + copy-paste report card comments
Students build a Natural Dye Swatch Book
Teacher's Cheat Sheet — the whole lesson at a glance
STEM curriculum connections + three lines of inquiry
Extension for older students: fashion sustainability research & lesson glossary

Cross-curricular, hands-on units take hours you don't have — so the good ideas stay on the someday list.
Practical science that's genuinely safe, structured and classroom-tested is surprisingly hard to find.
Even when the lesson goes beautifully, the rubric, the assessment, the report card comments — that's still all on you.

Teacher's Notes — the chemistry explained in warm, classroom-ready language. Analogies instead of molecular notation, plus a step-by-step teacher-led demonstration, materials list, safety guidance and pro tips.
Student Worksheets (Sheets 1–4) — built on the scientific method: Question → Hypothesis → Procedure → Observation → Conclusion.
Swatch Record pages — students build their own Natural Dye Swatch Book across the year. Real evidence of real chemistry.
Three extension lines of enquiry
Fashion sustainability research activity for older students
Presentation slide deck — classroom-ready and matched to the lesson, so you're never narrating from memory. Editable Google slides & PDF.
Teacher's Cheat Sheet — the whole lesson at one glance, printable.
4-level assessment rubric + copy-paste report card comments — assessment done before you've even taught the lesson.
STEM curriculum connections — science, math, technology, engineering and literacy links, extension activities for older students, and three lines of enquiry.
Lesson glossary — every key science term, defined for ages 8–15.




Lesson 1: Fiber Classification & the Burn Test
Can you tell what a fabric is made of without reading the label?
Students test small samples and read the evidence: natural fibers burn to soft ash, synthetics melt into a hard plastic bead.
Combustion vs. thermal decomposition — two reactions, two pieces of evidence
Protein, cellulose and plastic-based fibers, and how to tell which is which
Why natural fiber has "sticky spots" that hold color, and synthetic chains don't
Classifying by evidence, not by appearance
Lesson 2: The Chemistry of Clean
Why won't dye stick to a greasy fiber?
Students weigh fiber, calculate Weight of Fiber percentages (real classroom math), and scour wool. The 5-minute Two-Plate Test shows exactly why soap beats grease.
Surfactants: one end grips water, the other grips oil
Physical vs. chemical change — what scouring actually does to fiber
Weight of Fiber percentages: real math, real result
Waxes and pectins — the coatings that block color before you start
Lesson 3: The Mordant Mystery
Why does some dyed fiber fade in a week while some stays bright for years?
Students solve the mystery of the invisible step that makes natural color last: the metal "bridge" between fiber and dye.
Metal salts as a bridge — how alum bonds color to fiber
Chemical change: the fiber is permanently altered, not just coated
Washfast vs. fugitive color, and how to test the difference
Controls and fair testing — mordanted and unmordanted, side by side

🌺First your students learn what fiber is and how to prepare it.
🌺Then the invisible chemistry that makes color permanent.
🌺Then — the moment they've been waiting for — the first real dye bath: onion-skin gold.
🌻From there the year opens up: dyeing with avocados, slow solar dyeing, the bug that changed history (cochineal), forest purples from logwood, pH color-changing chemistry, the science of dye exhaustion — until every student closes the year with a complete Natural Dye Swatch Book of their own.
The scientific method, every time.
Every lesson runs Question → Hypothesis → Observation → Conclusion, so the structure does the classroom management for you.
Assessment included.
A 4-level rubric and ready-to-personalise report card comments come with every lesson. Copy, paste, done.
Curriculum connections mapped.
STEM links across science, math, technology, engineering and literacy — so justifying the unit to a department head takes one page, not one weekend.
Safety by design.
Every flame and mordant step is teacher-led, with full safety guidance written into the lesson. Students hypothesise, observe and record; you handle the demonstration.
I'm the founder of La Creative Mama, and I've spent more than 20 years working with natural color — as a dyer, a fashion sustainability lecturer, and an educator who has taught thousands of makers online from my home in New Zealand.
Natural Color Science is my first curriculum built specifically for classrooms. I wrote it because natural dyeing is the best hands-on chemistry lesson I know: it's safe, it's beautiful, and students never forget the day they see color emerging from a leaf, a food, a flower...
Every lesson in this curriculum is one I'd be proud to hand to the teacher next door.

Each lesson teaches one slice of the process. The manual is the whole picture in one place — the eight steps of natural dyeing, end to end, written for a teacher who has never dyed anything
The complete method — making a skein, fiber classification, weighing, scouring, mordanting, extraction, the dye bath, modifiers, aftercare
The science underneath every step — what's happening chemically, and which lesson it belongs to
A standards index for five countries — one page to put in front of a department head
Photographed throughout, from my own dye kitchen
Thirty-two pages, yours to keep whether you stay a month or the whole year.


Ages 8–15, with extension activities for older students. Every lesson is written to adapt up or down.
None at all. Every lesson assumes you've never dyed anything — the teacher notes walk you through each step, with pro tips where it matters.
Kitchen-level equipment: a digital scale, a dedicated pot, alum, and fiber. Each lesson pack includes the full materials list well before you need it.
Yes — every flame and mordant step is teacher-led, with complete safety guidance built into every lesson.