Primary Timeline Curriculum | Mainly Montessori

Primary Montessori Curriculum · Ages 2.5–6

Montessori homeschooling
made easy.

Hundreds of authentic lessons — organized, clickable, and ready to present.

The Primary Timeline is your complete guide to Montessori at home, from age two and a half all the way through six and beyond.

Lifetime access Authentic Montessori lessons Adapted for homeschoolers Free updates forever
Montessori moveable alphabet activity Child building with the pink tower Child working with bead chain math material Child painting a geography map

What you'll gain

With the Primary Timeline,
you will…

Moveable alphabet language work

01

Unlock hundreds of authentic lessons

Get the complete collection of authentic Montessori lessons for Practical Life, Sensorial, Geography, Language, and Math — all organized by age and area, just like a real Montessori environment.

Child using number rods and math board

02

Plan and track progress with ease

Follow a clear, visual layout — lessons arranged left to right, top to bottom, just like a classroom. The included Timeline Organizer lets you plan ahead and keep records for each child.

Child labeling a biology drawing of a fish

03

Find the right materials — fast

Stop scouring the internet. The included Essential Materials guide covers everything you actually need, with free printable options, vetted vendors, and DIY ideas to keep costs manageable.

Children working with geography puzzle maps

04

Present every lesson with confidence

Every lesson includes materials, recommended age, a parent summary, step-by-step presentation instructions, language to use, points of consciousness, and control of error guidance.

Child working with colored bead bars in math

05

Homeschool all your young children with one curriculum

Get lifetime access to the Primary Timeline — plus free updates, including new lessons, printables, and book links over time — so you can use it for every child, year after year.

Get the Primary Timeline Now!

$267 one-time  ·  or two installments of $146

What parents say

Parents love the Timeline!

 

"The Timeline has been the single most influential purchase in my children's homeschool lives."

Carly, homeschool mom

"If it hadn't been for the Timeline, our Montessori homeschool would never have taken off. I'd be lost without it."

Deb, homeschool mom

"The Timeline has given me the structure I crave, while also giving me the freedom to follow my children."

Jenny F., homeschool mom

The curriculum

Four areas.
Hundreds of lessons.

Organized just like an authentic Montessori classroom — across four main areas, with lessons arranged by age from left to right, top to bottom.

Practical Life

  • Preliminary activities
  • Care of self
  • Care of environment
  • Grace & courtesy
  • Art

Sensorial & Geography

  • Sensorial materials
  • Refinement of senses
  • Geography foundations

Language

  • Spoken language
  • Writing
  • Reading

Math

  • Six groups
  • Starting around age 3.5–4
  • Hands-on materials

Every lesson includes: materials list, recommended age, a parent-facing summary, step-by-step presentation instructions, language to use, points of consciousness, and control of error guidance.

How it works

Watch the short video below
to learn more

Then read on for a step-by-step overview of how the Timeline works in your home.

Get it now

$267 one-time  ·  or two installments of $146

1

Find your child's place

Columns separate lessons by age; rows organize the four main areas. Start at the top left and work your way across — the position of each hyperlink tells you the earliest you can present that lesson.

2

Click any lesson

Each hyperlink opens a complete write-up with materials, recommended age, a parent summary, step-by-step instructions, language, points of consciousness, and control of error. No hunting, no guessing.

3

Gather your materials

The included Essential Materials guide covers everything you actually need — with free printable options, trusted vendors, and DIY suggestions to keep costs manageable.

4

Present — and track progress

Your purchase also includes the Primary Timeline Organizer: an editable scope and sequence to plan upcoming lessons and keep accurate records for each child.

Child building with pink tower Child counting with bead chains Child using math number rods Child working with colored bead bars

Brand new in this version

Built with feedback from
real homeschool families.

Our parent community told us what they needed — and this completely updated edition delivers it.

New: Art, Geography & Spoken Language

In-depth sections that were missing from the original, now built out with the depth your family deserves.

Improved readability throughout

Better color contrast, improved fonts, and a cleaner layout so lessons are easier to follow at a glance.

More extensions & budget options

Games, extensions, free printables, and DIY suggestions alongside every lesson — so you're never stuck.

Homeschool-adapted with summaries

Every lesson is written for your home, not a classroom — with parent summaries included throughout.

A living resource

The Timeline grows with your feedback. Expect more pictures, printables, and book links over time — at no extra cost.

Your purchase includes

Here's everything
you get…

The Primary Timeline Curriculum

Lifetime access to hundreds of step-by-step Montessori lessons for ages 2.5–6, organized across Practical Life, Sensorial, Language, and Math — adapted for homeschool families.

The Primary Timeline Organizer

A detailed, editable scope and sequence to plan upcoming lessons and keep accurate records — because your work as a homeschool parent deserves to be documented well.

Essential Primary Materials Guide

A curated guide to the materials you actually need — with free printable options, trusted vendors, and DIY suggestions to keep costs manageable.

Four Quick-Start Tutorials

Short video tutorials to help you hit the ground running — even if you've never set up a Montessori environment before. They walk you through the Timeline structure, how to plan and prep lessons, and how to get started quickly.

Questions

You may be wondering…

Do I need any prior Montessori experience?

Not at all. The Timeline is written for homeschooling parents, not trained guides. Each lesson includes theory notes, step-by-step instructions, and language suggestions so you can present with confidence — even on your very first day.

What ages is the Primary Timeline designed for?

The Timeline covers ages 2.5 through 6 and a little beyond. Lessons are organized by the earliest age you could present each one, so you can follow your child's pace rather than a fixed schedule.

Do I need to buy a lot of expensive materials?

No. The included Essential Materials guide identifies only what you truly need, with free printable options, DIY ideas, and trusted vendors — so you can build a real Montessori environment without overspending.

Will you show me how to use it?

Yes! Four quick-start tutorials are included with your purchase. They walk you through the Timeline structure, how to plan and prep lessons, and how to get started quickly — even if you've never used a Montessori curriculum before.

What if I already own the original Primary Timeline?

Current Hub VIP members who own the original Timeline receive a free upgrade — check your email for your exclusive link. If you own the original but aren't a current Hub VIP member, you can upgrade for just $67.

Do I have lifetime access?

Yes — you receive lifetime access to the Primary Timeline, plus all future updates at no additional cost. The Timeline is a living resource that will continue to grow with new pictures, printables, and book links over time.

Ready to plan and prep
with ease?

Give your child the gift of authentic Montessori — and yourself the peace of mind that comes with a clear, complete plan.

Get the Primary Timeline Now!

$267 one-time  ·  or two installments of $146