Product Overview

Immediate download of the file after checkout
We offer our digital downloadable materials under two license options:
- an Individual License for individual homeschoolers, and
- Extended License for schools, co-ops, and multi-family homeschool groups.

Choosing the correct license helps us keep pricing affordable while also preventing copyright misunderstandings.

Designed specifically for upper-elementary Montessori environments, this classified nomenclature set turns abstract chemistry vocabulary into concrete work children can handle, read, and master in a single lesson cycle.

What your child will explore

Whole atom — the tiniest unit that still behaves like an element.
Sub-atomic particles — protons, neutrons, and electrons, each with its defining charge.
Nucleus and orbitals — where the particles “live” and how they influence atomic number.
Basic charge balance — linking particle counts to positive, negative, or neutral atoms.

Every definition is written in child-friendly language so learners can pronounce, copy, and truly understand each term.

What’s inside the packet

Control cards with full-color graphics, printed labels, and precise definitions.
Picture cards (no labels) for recall and matching.
Movable label to strengthen reading, spelling, and scientific vocabulary.
Definition cards—full text on one side, cloze (fill-in-the-blank) on the other—for copy-work or quick assessment.
Separate label card to keep the work organized on a mat or tray.

Homeschool-friendly advantages

Instant readiness — print two cards per page, cut along straight lines, and you’re shelf-ready in under an hour. Prefer zero prep? Order the full-plastic option that arrives wipe-clean, rounded-corner, and ready for immediate use.
Self-correcting design — control cards give children instant feedback, freeing you to observe rather than hover.
Classic Montessori progression — supports three-period lessons and connects seamlessly to cosmic stories, impressionistic charts, and follow-up writing.
Cross-curricular reach — spark math extensions on atomic numbers, language studies on Greek and Latin roots (proton means “first”), or history research into how scientists discovered sub-atomic particles.
Budget-conscious durability — print on cardstock for now, upgrade to factory-printed plastic later; sizes and layout never change.