Lumastery's 157-lesson Learn to Read program takes your child from first letter sounds to reading chapter books. Pre-K stays gentle and protected; when you decide they're ready for Kindergarten, placement opens the broader adaptive path through math, comprehension, grammar, and science — all on one dashboard.
Letter S, right now, no sign-up required.
Start where it hurts most
Ages 3–5 start with letters, counting, shapes, routines, and playful daily practice — no placement test.
Explore Pre-K →📚Move on to comprehension, vocabulary, and grammar. A 5-minute test finds their level.
Take reading placement →🧮Counting, fractions, algebra — we'll place them and teach the next lesson.
Take math placement →👨👩👧👦Pre-K stays protected; Kindergarten+ starts with placement. You run the whole morning from one screen and keep each child's progress separate.
Create your free account →Learn to Read · Adaptive Math · On-screen Science · Pre-K through 8th
Every concept is taught with clear visual explanations built for the way children actually learn. These are the same teaching components your child sees during every lesson.
How many stars?
Counting Objects
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Learn to Read: Letter Sounds
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7 out of 10
Number Sense
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3 + 2 = 5
Addition
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8 − 3 = 5
Subtraction
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Hundreds, tens, and ones
Place Value
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Carry when a column adds to 10 or more
Column addition with carrying
Regrouping
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3 × 4 = 12
3 rows of 4
Multiplication
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The quick fox jumped over the lazy dog.
Grammar: Parts of Speech
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3/4
Three fourths
Fractions
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Measuring rectangles
Area & Perimeter
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Plotting points
Coordinate Plane
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3 × 2 × 4 = 24 cubic units
3D measurement
Volume
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Reading Comprehension
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55° + 35° = 90°, complementary!
Complementary angles
Angle Relationships
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Circumference & area
Circles
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3² + 4² = 9 + 16 = 25 = 5²
Right triangles
Pythagorean Theorem
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Pre-K·Counting Objects·1 of 17
How it works
Step 01
Pre-K begins directly in protected early learning. Kindergarten and up use a short assessment to find the right level.
Step 02
Daily work adapts inside the selected path. Moving from Pre-K into Kindergarten happens only when a parent chooses.
Step 03
Mastery is verified through spaced repetition, not one right answer. Skills are revisited over days and weeks to confirm lasting understanding.
Multiple children, one system
Your youngest
Letter sounds, counting & five senses
Pre-K skills
Your middle child
Vowel teams, fractions & body systems
3rd grade skills
Your oldest
Chapter books, division & atoms
5th grade skills
Each child gets the right starting path and a separate progress record. One dashboard shows you where every child stands.
What is live today
Adaptive math and reading every day. On-screen science, social studies, and a writing pilot sit beside that plan — not a full language, lab, or literature year.
157 Learn-to-Read lessons + adaptive Read-to-Learn practice
Learn to Read is a structured 157-lesson program from first letter sounds to chapter books — phonics, decoding, blends, digraphs, vowel teams, and fluency. Once your child is reading, the same adaptive engine carries them through vocabulary, comprehension, grammar, and literary analysis — at exactly their level, all the way through 8th grade.
Learn to Read: 3 levels, 157 story-driven lessons
Read to Learn: Vocabulary, comprehension, grammar, literary analysis
Adaptive: Each skill placed and verified by mastery
Protected Pre-K foundations · Structured K–8 curriculum
Pre-K builds counting, shapes, comparison, and patterns inside its protected path. From Kindergarten on, structured lessons teach each math concept with stories and guided examples before adaptive practice verifies mastery.
Lessons: Story-driven lessons for every skill, K through 8th
Practice: Adaptive engine adjusts difficulty in real time
Flow: Learn the concept → Practice until mastery
K through 8th grade · 117 on-screen lessons, no labs
Structured on-screen lessons across physical science, life science, and earth and space science. These are story-and-quiz lessons, not kitchen-table experiment packets or lab credit.
Physical: Forces, energy, matter & waves
Life: Cells, ecosystems, body systems & genetics
Earth: Weather, rocks, space & climate
Pre-K combines five-minute daily practice, 24 play skills, 12 authored lessons, 35 Alphabet Adventure stories, and read-aloud science. There is no placement test and no automatic jump into older work. When you decide your child is ready, Lumastery opens the bridge into Kindergarten.
4 chapters following Sam's adventure — letters taught in SATPIN order with blending practice throughout
After just 3 letters, your child blends their first word. By lesson 8 they read sit, pan, tip, nap
Counting, shapes, colors, rhyming, patterns, days of the week, and more
No credit card. No commitment. Just learning.
See it in action
Not a concept. Not a wireframe. This is the real product, running real lessons for real families.
Daily session
Sit with them while the system teaches a concept, walks through guided examples, and gives practice at exactly the right difficulty. You see their face when it clicks.
Telling Time
Parent dashboard
See where each child stands: skills mastered, skills in progress, and what the system is working on next. No switching between apps.
Working on Multiplication · Times Tables & Fluency
Working on Addition · Sums to 20
Working on Counting · Counting to 20
Weekly report
On Family, each child gets a weekly emailed report: what they practiced, what they mastered, and what comes next. The free plan shows progress on the dashboard. Family billing is not open yet.
5
Sessions
47
Exercises
91%
Accuracy
5
Day Streak
Working at 2nd grade level
Typical for age: 1st grade
Working at 1st grade level
Typical for age: 1st grade
91% Math
30 exercises
88% Reading
14 exercises
2 lessons
Science
Emma had a strong week across the board. Her math accuracy on timed addition jumped from 74% to 91%, and she's moved into two-digit subtraction with regrouping. In reading, short vowels are solid and she's starting to blend digraphs. Science: she completed both weather lessons.
Grab a handful of coins and have Emma sort and count the total. Start with pennies and nickels, then add dimes.
When: Saturday morning
Read a short book together and pause on words with "sh" or "ch" — have Emma sound them out.
When: Bedtime, Tues & Thurs
Put 10 crackers on a plate. Eat some, then figure out how many are left. Write the equation together.
When: Snack time
Help with Subtraction Within 100
Teaching subtraction with regrouping
6 min read
Short Vowel Sounds — what's next
From short vowels to digraphs: the next step
4 min read
68 min of focused practice this week.
Try Lesson 1 (Letter S) right now without signing up. A free account is one child and one daily session — no credit card. Family features are separate, and Family is not for sale yet.
Built by a homeschool dad of four who got tired of juggling separate curricula for each child.
Spaced repetition, mastery-based progression, and prerequisite mapping: proven techniques from learning science, adapted for children.
Not adapted from a classroom tool. Built from day one for families managing multiple levels.
This is not a babysitter app. Lumastery works best when you sit with your child. The system teaches. You encourage, watch, and share the moment.
Start free with one child and no credit card. Family will be $19.99/mo or $199/yr for up to 4 children when billing opens — no contracts, no hidden fees.
Lumastery covers daily math and reading from Pre-K through 8th grade, plus on-screen K–8 science, weekly social studies, and a 32-assignment writing pilot. There is no world-language program and no full writing or literature year. Ages 3-5 can begin in a protected Pre-K path with counting, letters, shapes, routines, and observing the world — no placement test and no accidental jump into older work. When you decide your child is ready for Kindergarten, you open that transition and a short placement finds their demonstrated skill level.
Pre-K daily practice is about 5 minutes, with longer Alphabet Adventure, lesson, and science activities available when you want them. Kindergarten and up typically takes about 15–20 minutes total, depending on the subjects you cover. Sessions stay short and focused. Sit with them — you will see what they are learning, watch them work through problems, and be there when something clicks.
Each child gets the right entry path. A Pre-K child begins gently without placement and stays inside protected early-learning work until you choose Kindergarten. Kindergarten and older children use placement to start at their demonstrated level. From one dashboard you can see what each child practiced, mastered, needs help with, and should do next — without switching apps or maintaining spreadsheets.
Pre-K is a protected foundation program with 12 authored lessons, 24 play skills, and 35 Alphabet Adventure stories. From Kindergarten through 8th grade, Lumastery can serve as the daily math and reading curriculum: structured lessons teach concepts, placement finds the demonstrated starting point, and adaptive practice verifies mastery (0.85 over the last 10 attempts). Learn to Read is 157 lessons. Science is 117 on-screen K–8 lessons — not kitchen labs. Social studies is 159 weekly lessons. Writing is 32 weekly assignments you grade — a pilot, not a full writing year. Literature is a 3-chapter pilot. There are no world languages.
Be with your child. Sit next to them, watch them work, and encourage them when they get stuck. The system teaches the concepts, adjusts the difficulty, and tracks mastery — you do not need to plan lessons or figure out what comes next. Your job is the part that matters most: being present. When your child looks up after getting three in a row and grins, you are right there. The dashboard — and, on Family plans, the weekly report — fills you in on the bigger picture.
For Kindergarten and up, a short placement test finds your child’s actual level. Pre-K deliberately skips placement and starts with playful foundations. Inside either path, structured lessons teach concepts, practice adjusts to the child, and spaced review checks that skills stick. Pre-K remains protected until a parent chooses the Kindergarten transition; after that, prerequisite mastery — not age alone — determines how K–8 work advances.
Family plans include a weekly report for each child: skills practiced, skills mastered, strength and weakness patterns, accuracy trends, what the system is adjusting next, and suggested home activities. The free plan shows progress on the dashboard. Family billing is not open yet — start free today, and you lock in the founding rate when it opens.
Sign up, add your child, and do the first lesson together. You'll see exactly what they know and what they're ready for. No credit card required to start.
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