The Open Spiral

Learn to Shape Your Own Curriculum Arcs

The Open Spiral Collection is a two-book printed professional practice set for Montessori elementary guides.

The first book teaches you how to study, question, adapt, and construct an arc.

The second gives you a place to prepare, follow, observe, and revisit twenty arcs of your own.

Together, they support the movement from understanding the practice to making it yours.

The Collection Includes

The Arc-Building Practicum

A 40-page printed professional workbook that makes the thinking behind an arc visible.

The practicum helps you:

• Distinguish an arc from a sequence
• Trace genuine relationships across the Montessori albums
• Recognize connections that feel forced or unnecessary
• Consider whose knowledge is centered and where greater context is needed
• Adapt an arc for your children, classroom, and place
• Study a fully completed model
• Complete a supported practice arc
• Prepare and reflect upon original arcs
• Decide what should remain, deepen, rest, or return
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This is not a blank weekly planner. It is a guided formation experience designed to strengthen the judgment behind responsive planning.

The Open Spiral Companion

A 50-page printed planning companion with twenty two-page arc spreads.

Each arc gives you space to:

• Name the story, phenomenon, material, or question at the center
• Consider why it may matter to the children now
• Begin with what the children already know, practice, or return to
• Look across the albums for presentations that genuinely belong
• Prepare possibilities within the environment
• Record what you actually offered
• Notice what the children took up, repeated, connected, questioned, or left behind
• Decide what should remain, deepen, rest, or return

The companion also includes:

• A twenty-arc year-at-a-glance map
• A return index for following ideas across time
• Opening guidance
• A year-end reflection

The entries are numbered as arcs—not assigned as weeks.

An arc may remain alive for several days or several weeks. It may rest and return months later with new knowledge, readiness, or complexity.

The Montessori Albums Remain the Source

The Open Spiral Collection does not sequence, replace, or rewrite the Montessori albums.

The albums hold the stories, presentations, materials, and developmental knowledge received through training.

These books help you consider what might enter a particular field of inquiry, what genuinely belongs, and how the children’s response changes what happens next.

Two Books. Two Movements.

The Arc-Building Practicum helps you learn the practice.

The Open Spiral Companion gives you a place to live it.

Study an arc.

Question it.

Shape one of your own.

Notice what enters.

Remember what returns.

Who Is This For?

The Open Spiral Collection was created for:

• Montessori elementary guides who want greater coherence without a prescribed curriculum sequence
• Newer guides learning to hold relationships across the albums
• Experienced guides ready to examine and renew their planning practice
• Elementary trainees exploring how story, presentations, environment, and observation may work together
• Guides who want an analog place to think, write, observe, and return

Printed and Made to Be Used

This collection includes two physical printed workbooks.

They are meant to be held, written in, questioned, carried into the classroom, and returned to throughout the year.

This is not someone else’s path through the cosmos.

It is support for learning to shape your own.