RightStart Mathematics is a hands-on, manipulative-based math curriculum built around the AL Abacus and a Montessori-influenced approach to number sense. Developed by Dr. Joan A. Cotter, it is a strong fit for early elementary families who want their child to understand why math works, not just memorize procedures.
For broader options, see our homeschool curriculum directory and our Arizona ESA homeschool guide.
Quick Facts
| Feature | Details |
|---|---|
| Publisher | Activities for Learning (RightStart Math) |
| Website | rightstartmath.com |
| Worldview | Secular / neutral (works well in Christian homeschools) |
| Grade levels | PreK through Geometry (roughly K–8) |
| Format | Scripted lessons + AL Abacus + math kit |
| Teaching style | Manipulative-based, Montessori-influenced, conceptual |
| Parent prep | Moderate — lessons are scripted but parent-taught |
| Student independence | Low in early grades; grows over time |
| Daily time | 20 to 40 minutes |
| Arizona ESA eligible | Yes, routinely reimbursed through ClassWallet |
| Best for | Visual learners, kids who struggle with rote memorization |
Overview
RightStart Mathematics teaches math through the AL Abacus, a grouped-in-fives, two-sided abacus that lets children see quantities instead of counting one-by-one. Lessons pair the abacus with math card games, place-value cards, geoboards, tangrams, and a fraction chart.
The program moves from concrete (manipulate the abacus) to pictorial (draw and represent) to abstract (write the equation). Kids learn to visualize numbers in groups of five and ten, which builds strong mental math and place-value understanding.
Two editions exist: the first edition (Levels A–E, plus Geometry) and the second edition (Levels A–H), which is the current recommended path.
Who This Curriculum Is Best For
- Families who want strong number sense before rote drill
- Visual and kinesthetic learners
- Children who resist worksheet-heavy programs
- Kids who struggle to memorize math facts with flashcards
- Parents willing to sit and teach short daily lessons
- Homeschoolers who like games and hands-on work
Who Should Consider Something Else
- Families who want an independent, self-paced program (try Teaching Textbooks)
- Parents who want an open-and-go workbook with minimal teaching
- Kids who already have strong number sense and prefer to move quickly
- Families on a very tight budget — the starter kit is a real investment
Educational Philosophy
RightStart is grounded in Dr. Cotter's research on how Asian students outperform US students in early math. The core insight: quantities up to ten should be seen, not counted. The AL Abacus groups beads in fives so a child recognizes "seven" as five-and-two without counting.
The program is mastery-based with steady review through card games. There are almost no worksheets in the early levels. Instead, the parent leads a short lesson, then the child plays a math game to reinforce it.
Grade Levels and Subjects Covered
| Level | Typical grade | Focus |
|---|---|---|
| A | PreK–K | Counting, quantities, patterns via the abacus |
| B | K–1 | Addition, place value to 100, geometry |
| C | 1–2 | Subtraction, money, time, four-digit numbers |
| D | 2–3 | Multiplication, division, fractions intro |
| E | 3–4 | Multi-digit operations, fractions, decimals |
| F | 4–5 | Fractions, decimals, percents, ratios |
| G | 5–6 | Pre-algebra, integers, equations |
| H | 6–8 | Algebra I foundations, geometry |
Geometry (first edition) is a standalone hands-on course often used in middle school.
Daily Time Commitment
Plan for 20 to 40 minutes per day depending on level. Early levels stay short. Games add a few extra minutes but count as instructional time.
Parent Preparation Required
Lessons are fully scripted in the teacher's manual — you read what to say and do. But this is a parent-led program. You cannot hand the book to a young child and walk away. Expect to sit with your student for the whole lesson through at least Level D.
Pricing and Ongoing Costs
The one-time Math Set (starter kit) runs roughly $200 and includes the AL Abacus, math card games, place-value cards, geared clock, geoboards, tangrams, drawing tools, and the fraction chart. Most manipulatives carry across all levels.
Per-level costs (lesson book + worksheets + level-specific add-ons) typically run $100 to $160 per year. After the initial kit, ongoing years are much cheaper.
Always confirm current pricing on rightstartmath.com before purchasing.
Arizona ESA Eligibility
RightStart Mathematics is a secular academic curriculum and is routinely reimbursed through the Arizona ESA program via ClassWallet.
The practical flow:
- Log in to ClassWallet through the ESA Applicant Portal.
- Check the marketplace for RightStart or Activities for Learning as a vendor.
- If not listed, use Direct Pay with an invoice or submit for reimbursement.
- Upload a detailed invoice and proof of payment.
- Label the receipt clearly (e.g. "Curriculum: RightStart Math Level B").
Math is a core subject required by Arizona ESA, so eligibility is straightforward. For the full purchasing process, see our Arizona ESA homeschool guide and how to use ESA funds for curriculum.
Advantages
- Deep conceptual understanding of number sense
- Very little worksheet burden, especially in early levels
- Math games make daily practice enjoyable
- Manipulatives carry across all levels — buy the kit once
- Excellent for visual learners and kids who dislike drill
- Reusable resale value — the kits hold value well
Drawbacks
- High upfront cost for the starter kit
- Requires a parent to sit and teach every lesson
- Not self-paced or independent
- Not designed for high school (stops at Algebra I foundations)
- Some families find the scripted lessons feel long
Frequently Asked Questions
Is RightStart Math a Christian curriculum? No. RightStart is a secular, neutral math program. It works fine in Christian homeschools — there is nothing hostile to faith, just no explicit Christian content.
Can Arizona ESA funds be used for RightStart Math? Yes. It is a standard academic math curriculum and is routinely reimbursed through ClassWallet.
What grades does RightStart cover? PreK through roughly 8th grade (Levels A–H in the second edition), plus a standalone Geometry course.
Do I need the AL Abacus? Yes. The abacus is central to the program. Trying to teach RightStart without it defeats the point.
How long does a daily lesson take? 20 to 40 minutes depending on level.
Is RightStart good for a child who struggles with math? Yes. Kids who cannot memorize facts often thrive here because the abacus lets them see the answer instead of memorizing it cold.
Can I use RightStart with more than one child? Yes. Most manipulatives are shared across children. You buy a lesson book and worksheets per student per level.
Is there a video or online version? The publisher offers RS2 Math Set tutorial videos to help parents learn the method. Instruction itself is parent-led, not video-based.
Where do we go after Level H? Most families transition to a high school algebra program such as Saxon Math, Art of Problem Solving, or Math-U-See.
Can I resell RightStart materials? Yes. The kits hold their value well on used curriculum sites.
Alternative Math Curriculum Recommendations
- Math-U-See. Also manipulative-based, more independent, video-led.
- Singapore Math. Conceptual and mastery-based with a lighter kit.
- Saxon Math. Spiral review, worksheet-heavy, strong high school track.
- Teaching Textbooks. Self-grading and independent.
- Beast Academy. Rigorous and playful for advanced learners.
Final Verdict
RightStart Mathematics is one of the best conceptual math programs available for early elementary, especially for children who need to see math before they can do it. The upfront investment is real, but the daily lessons are short, the games are fun, and the number sense it builds pays off for years.
Recommendations by family type:
- Visual or hands-on learner. Excellent fit. Start with Level A or B.
- Struggling math learner. Strong fit. The abacus rebuilds shaky number sense.
- Busy parent who needs independence. Consider Teaching Textbooks instead.
- Christian homeschool family. Works fine. Pair with your preferred Bible-based curriculum.
- Arizona ESA family. Fully eligible. Purchase through ClassWallet and keep clean records.