A curriculum built to flex across grade levels changes that. Instead of running three classrooms at once, you run one, with each child engaging at their own depth. It saves planning time, cuts costs per household rather than per kid, and lets siblings actually learn together instead of in isolated bubbles.
This guide ranks the five best multi-grade homeschool curricula on the market right now, based on flexibility, cost, and how much daily stress they take off parents.
TL;DR
- Notgrass – open-and-go, faith-based history and language arts spine
- SchoolhouseTeachers – flat-rate, all-subject membership for large families
- A Gentle Feast – Charlotte Mason-style, read-aloud togetherness
- Gather Round – unit-study curriculum unifying K-12 around one theme
- Apologia – hands-on science built for combined-grade households
All five were judged on multi-age flexibility, affordability, and parent workload. Always request a sample before committing for the year.
Multi-Grade Homeschooling in the US: What's Changing
A "multi-grade" or "multi-age" curriculum means one core resource that several children use simultaneously, with depth adjusting by age rather than requiring separate books for each grade. Younger kids might narrate back what they heard; older ones write essays on the same material.
That setup spares parents from running three different lesson plans at once.
Homeschooling has grown well past its pandemic-era spike. The National Center for Education Statistics found that in 2022-23, 5.2% of K-12 students received academic instruction at home, up from 3.7% in 2018-19, according to NCES's September 2024 press release. HSLDA's 2024 survey of over 4,000 families found the average homeschooling household teaches about two kids at different grade levels — which is exactly why multi-grade curricula have become the default search for growing families.
Below are the five options worth your time.
Top 5 Family-Friendly Homeschool Curricula for Multiple Grades
Each pick was measured against four criteria:
- Flexibility across multiple ages and grades
- Affordability as your family grows
- Low parent prep time
- Strong reputation in real homeschool communities
Notgrass
Notgrass builds Christian-centered history, geography, and language arts courses designed so kids five years apart can genuinely share the same book. Its official materials state the courses work "with one child or multiple children together" across three bands: Grades 1-4, 5-8, and 9-12.
It's fully open-and-go: no extra lesson planning. Narrative-style lessons and primary sources keep everyone on the same page.
| Feature | Details |
|---|---|
| Grade Range | Elementary through high school, flexible sequencing |
| Format | Physical workbooks, narrative lessons, primary sources |
| Best For | Families wanting a faith-based, no-prep history/language arts spine |
A sample package, Our Great Big World (Grades 1-4), runs $85, while America the Beautiful (Grades 5-8) runs $125, both one-time purchases, not subscriptions.
SchoolhouseTeachers
This is an online, all-subject curriculum spanning Pre-K through 12th grade under a single flat family membership. Instead of paying per child, you pay once and every kid gets access.
You get real breadth here: unlimited electives (filmmaking, accounting, and small-business study), self-paced video lessons, and dedicated homeschool support.
| Feature | Details |
|---|---|
| Pricing | Flat family rate regardless of number of children |
| Key Features | Self-paced videos, transcript tools, special needs support |
| Best For | Large families needing an affordable, everything-included option |
Membership runs $389 annually or $129 quarterly, per the official pricing page. Note: it's not accredited, since accreditation applies to schools rather than curriculum providers.
A Gentle Feast
Built on the Charlotte Mason method, A Gentle Feast centers on shared family read-alouds and living books that span multiple ages at once. It leans heavily on togetherness over worksheets.
Instructional videos, live Q&A calls, and a private Facebook group back up the curriculum, so parents aren't figuring it out alone.
| Feature | Details |
|---|---|
| Method | Charlotte Mason, literature and nature-based |
| Support | Instructional videos, Q&A calls, private Facebook group |
| Best For | Families prioritizing shared learning time and gentle academics |
Legacy printed/PDF plans are being retired, with digital access available only through the end of 2026. The separate Feast Table community membership runs $31/month billed annually.
Gather Round
Gather Round is a unit-study curriculum that gathers K-12 students around a single theme, covering reading, science, history, and art (math is sold separately).
Parents read one teacher's guide aloud to the whole family, then each child works independently in their own notebook at their level.
| Feature | Details |
|---|---|
| Subjects Covered | Reading, writing, science, history, art, Bible (math not included) |
| Format | Teacher's guide plus individual student notebooks |
| Best For | Families wanting one unifying theme for kids of very different ages |
Full units run 20 lessons over roughly 4-6 weeks, with digital bundles starting around $28 and printed books from $15.
Apologia
Apologia is a Christian science curriculum, with expanding language arts, math, and worldview options, built specifically for multiple grades learning together.
Kitchen-friendly lab work works even at the high school level, so combined-age households can run one hands-on experiment instead of three.
| Feature | Details |
|---|---|
| Subjects | Science-focused, with language arts, math, Bible add-ons |
| Format | Textbooks, workbooks, some video lesson support |
| Best For | Families combining several grades for a single science course |
Exploring Creation with General Science (Grades 7-8) lists at $69.75 for the student textbook alone, with a separate Solutions and Tests Manual required.
How We Chose the Best Multi-Grade Curriculum
A common mistake is buying a separate, single-grade curriculum for every child. It multiplies your planning time and your budget by however many kids you have.
The programs in this guide avoid that trap by design. We evaluated each option on:
- Multi-age flexibility: Can one resource genuinely serve different grade levels?
- Parent workload: How much daily prep does it demand?
- Faith alignment: Is content integrated or optional?
- Community reputation: Do real homeschool families trust it?
- Affordability: Does cost scale reasonably with family size?
All five options reviewed here are explicitly faith-based. For a secular alternative built on the same multi-grade logic, see the next section.
Beyond Curriculum: Building an Affordable, Modern Learning Model
Picking a curriculum solves half the problem. The other half is structure: how lessons run day to day, what the model costs as you add children, and whether one plan can cover several grades at once.
The School House built TSH Anywhere around that need. Its American Emergent Curriculum (AEC) is a secular, science-based framework in four bands—Primary (Pre-K–K), Elementary I (1st–3rd), Elementary II (4th–6th), and Middle School (7th–8th)—so one household can teach across ages without buying a separate program per grade.
Through TSH Anywhere, families get:
- Complete curriculum in 8-week sessions
- 400+ educator training films and live weekly support
- Printables, lesson materials, and portfolio tracking tools
- Access to the School House Member Community
Pricing is $125 per learner per month, or $1,200 per year per learner. Cost scales per child instead of stacking full single-grade purchases, which keeps multi-kid budgets more predictable.
Founded in 2017 by Mimosa Jones Tunney, The School House also runs a brick-and-mortar flagship on Long Island as a live proof-of-concept for the same AEC model. Homeschool co-ops and hybrid groups can use TSH Anywhere on its own or pair it with a traditional curriculum when they want shared structure and educator support.
Final Thoughts
There's no single "best" multi-grade curriculum. The right pick depends on your family size, your teaching style, and your budget, not which brand has the loudest following.
Before committing to a full year:
- Request free samples or trial lessons from at least two or three programs.
- Test them with every child, not just the oldest or youngest.
- Watch how each kid actually engages, not just whether they finish the assignment.
Want a secular, science-based option for teaching multiple ages at home? The School House offers a Pre-K–8 homeschool curriculum subscription designed to keep quality education accessible and affordable for families nationwide.
Frequently Asked Questions
What is the highest rated homeschool curriculum?
No single curriculum tops every list. Families rate programs highest when they combine strong parent reviews, solid academics, and real multi-grade flexibility, which is why the five options above surface so often.
Can one curriculum really work for children in different grades?
Yes. Multi-age curricula are built with adjustable depth, so younger kids might narrate or draw while older siblings write essays on the same core material.
How much does a multi-grade homeschool curriculum typically cost?
Costs range from free resources to flat family subscriptions like SchoolhouseTeachers ($129/quarter) to per-learner models like TSH Anywhere ($125/month). Compare cost per child, not just the sticker price.
Is it better to buy an all-in-one curriculum or piece together separate subjects?
All-in-one saves planning time and money as your family grows. Separate subjects offer more customization, but cost and prep rise with each child.
Do multi-grade curricula work well for both religious and secular homeschoolers?
Options exist across the spectrum. Check whether faith content is integrated into every lesson or offered as an optional add-on before you commit.
How do I know if a curriculum will keep siblings engaged at their own level?
Request free samples or trial lessons and watch how each child responds. A curriculum that only holds the oldest child's attention isn't truly multi-grade.
