Try for free today!
Homeschool Math & Physics

Mathematics the Way
Newton Intended It

Your child masters math one skill at a time, from counting to calculus, with real physics woven in. Find their exact starting level in 60 seconds, free.

13
Spine Levels (A–M)
Age 5–16
Arithmetic → Calculus II
95%
Mastery Gate Per Level
14 days
Free Trial

How SINE Math Works

No guesswork, no skipped foundations. Every student starts exactly where their skills are, and advances only when mastery is proven.

01

Take the Placement Test

A quick diagnostic finds your child's exact starting level by skill, not grade or age.

02

Practice a Little Every Day

Short daily drills build real fluency, with hands-on physics sheets after each unit so the math always means something.

03

Advance by Merit, Not Calendar

Your child moves up only after proving 95% mastery, so progress is real, permanent, and never rushed.

13 Spine Levels · A through M

One clear path from counting to calculus. Your child starts at their level and climbs.

A
Counting +/−
age 5–6
B
2-digit +/−
age 6–7
C
Multiplication
age 7–8
D
Division
age 7.5–8.5
E
Multi-digit ×÷
age 8–9
F
Fractions
age 9–10
G
Decimals & %
age 10–11
H
Pre-Algebra
age 10–12
I
Algebra I
age 11–13
J
Algebra II
age 12–14
K
Trig & Vectors
age 13–14
L
Calculus I
age 14–15
M
Calculus II
age 14–16
GEO
Geometry
off-ramp
STA
Statistics
off-ramp

Try one real problem from every level

Tap through all 13 spine levels yourself with real questions, right from A (counting) to M (Calculus II).

Try the Climb →
See the Full Curriculum & Our Approach →

Two Tracks, One Philosophy

Both programs integrate physics and build toward calculus. Choose the track that fits your student, or enroll in both.

🔢

SINE Math: MATH 2060

Daily practice that takes your child from counting all the way to Calculus II, one mastered level at a time. Ages 5–16.

Levels A–M · Age 5–16 Counting → Calculus II Mastery-Gated Physics Integration GEO & STA Off-Ramps
Learn more →
🎓

SINE High School Math

Self-paced high school courses, Algebra 1 through Pre-Calculus, with transcript-ready grades. Aligned to Florida B.E.S.T. standards.

Algebra 1 Geometry Algebra 2 Pre-Calculus Self-Paced FL B.E.S.T.
Learn more →

Simple, Transparent Plans

14-day free trial on all plans. No contracts. Cancel anytime.

A card is required to start your trial, but you won't be charged until day 15. Cancel before then for $0.

Self-Directed
$29
per month
  • Full SINE Math curriculum
  • All quiz modules & drills
  • Physics-integrated lessons
  • Parent progress dashboard
  • Report card & grade tracking
Start Free Trial →
Concierge
For families who want a dedicated point of contact
$189
per month
  • Everything in Self-Directed
  • Two Zoom sessions per month with an instructor
  • Direct messaging with your child's instructor
  • Personalized learning plan, revisited monthly
  • Priority scheduling
Start Free Trial →

Enroll in both programs for full K–12 coverage · Scholarship-funded families contact us about scholarships

Frequently Asked Questions

What is SINE Math? +
SINE Math is a mastery-based math program that builds genuine arithmetic fluency, weaves physics into every level, and prepares students for calculus-ready thinking, regardless of grade level. Students start exactly where their skills are and advance only when mastery is proven, progressing through Levels A through M from basic addition facts up to derivatives, integrals, and limits.
What is High School Math? +
High School Math is our standalone, self-paced online course program. Students earn official letter grades, with physics applications built into every unit and content aligned to Florida B.E.S.T. standards. Some families use both programs together: SINE Math for daily mastery practice, High School Math for the transcript credential.
How old does my child need to be to start? +
There's no strict minimum age. Placement is based on skill, not grade or birthday. As a rough guide, Levels A–B (counting and single-digit operations) suit ages 5–7, Levels C–D (multiplication and division mastery) suit ages 7–9, and the program continues through Levels K–M (advanced algebra and calculus foundations) for ages 13 and up. Every student is placed at the level that matches their actual skills.
Can I track my child's progress? Are there report cards? +
Yes. Parents get a real-time dashboard with mastery scores and weekly report cards, plus printable, formal progress reports for portfolio reviews and scholarship documentation. Reference tools (like fact tables and formula cards) are also available right inside each drill so help is always one tap away.
Is this accredited? +
No. Sir Isaac Newton Education Center is a private supplemental education provider and is not an accredited institution. Transcripts reflect coursework completed through our program and are appropriate for homeschool portfolio documentation under Florida Statute § 1002.41. Acceptance by colleges, universities, or scholarship programs is at the institution's discretion. Contact us with specific accreditation questions.

Want the full picture? See the complete curriculum & our approach →