Your middle schooler can be doing
high school science!

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LSL is a 3-year online program teaching middle school students high school honors-level science and language.

Year 1’s chemistry, 2’s biology, 3’s physics, and in language we learn vocabulary, grammar, writing, and poetry.

We accept 1st-year students in 6th, 7th, and 8th grades.

And we meet 36 weeks across the traditional school year (late Aug to early Jun) with fall, winter, and spring breaks.

Get Ahead

LSL’s proprietary curriculum takes middle schoolers through high school honors-level material effectively and efficiently.
Everything connects and makes sense.

Enjoy the Journey

After curriculum, our focus is on student experience – the process of learning should be fun and students should leave with positive memories.

Reap the Rewards

After LSL, high school honors classes feel like review and APs are within reach. We establish excellent fundamentals together so students can build high.

Give Your Kids the Best Education

The best curriculum, engaging teachers, and a beautiful student experience.

Fill your kids with confidence!

LSL is the best! And Mr. Lendaris is a fantastic teacher! Classes are fun, educational, and well-organized. The course covers high school subjects in a way that even elementary-aged kids can enjoy and understand. My kids love doing LSL!
Joyce, parent
I like LSL because I like learning about chemistry. And I like Mr. Lendaris because he’s funny and kind and smart. My big brother was doing LSL first and I wanted to do it too because it looked fun! I had to wait 2 years until I was old enough to join!
Emily, student
LSL has empowered my son, Lucas, to excel in science and language well beyond the benchmarks of his school. Since joining LSL this year, Lucas’ vocabulary has soared! The well-crafted curriculum presents complex concepts in ways that are easy to understand. These concepts are building blocks for life. We love Mr. Lendaris!
James, parent
I like LSL and the teacher and the things I learn. It’s the best!
Ethan, student

Free Consultation Download LSL 1-Pager

Curriculum

Students succeed with such advanced material because we start at 0 and progress step by step to 100 — no steps skipped, no gaps in logic.

We accomplish so much in so little time because of how carefully we’ve engineered our curriculum, and we refine it further every summer.

LSL 1

Science is the study of nature

most of high school honors-level chemistry
atomic theory, bonding, nomenclature
dimensional analysis, solutions, word problems

Language unlocks the science

morphemes + vocabulary
parts of speech / lexemes
diagramming sentences

“Knowledge isn’t free. You have to pay attention.”
Richard Feynman

LSL 2

Science is the study of nature

most of high school honors-level biology
cell biology, biochemistry, genetics
species interactions, natural selection, evolution

Language unlocks the science

timed, written responses to prompts
conjugation, suffixes, vocabulary
diagramming more complex sentences

“Nothing in life is to be feared, it is only to be understood.”
Marie Curie

LSL 3

Science is the study of nature

most of high school honors-level physics
classical: mechanics, waves, electricity
quantum: Standard Model of particle physics

Language unlocks the science

poetry (rhyme, meter, analysis, creation)
morphemes, vocabulary, and writing prompts
diagramming highly sophisticated sentences

“The greatest scientists are artists as well.”
Albert Einstein

LSL’s Structure

~ 2 ½ hour weekly student commitment (75 min class + 75-90 min homework)
live online classes led by credentialed teachers
36 weeks (Aug-Jun), 4-page Classwork (CW) + 6-page Homework (HW) each week
Screenshots and Video Recordings posted after every class as study aids
start each class by checking and correcting HW to ensure comprehension
new ideas explored via Socratic method and integrated with old ideas
simple, powerful, around-the-house experiments linking experiences to principles
organized, interactive online environment for students (LSL Portal)
easy logistics for parents

Blog

Check out our Blog: On Education

How Do I Prepare My Child for an AI World?

July 6, 2026

TLDR:Teach them to think critically, feel deeply, and be creative; ask them why/how questions, help them form their own ideas, then use AI to fill gaps and polish. The most dangerous trap we can fall into when using AI is to no longer think. To outsource all our opinions, our…

What Are the Most Useful Subjects to Learn?

June 30, 2026

TLDR:Math to reason soundly, science to understand nature and ourselves, language to communicate clearly, philosophy to live wisely, and art to make life beautiful. What makes a subject useful anyway? Well, it would certainly need to be practical, applicable in many different circumstances and beneficial when applied. Knowing that subject…

Why Should Anyone Invest Time Educating Themselves?

June 23, 2026

TLDR:Education cultivates potential, self-knowledge, and the ability to do excellent things, leading to a richer, more vibrant, more fulfilling life. Best return on investment. First of all, what does it mean to be educated? Mark Twain helps us put it in perspective: “Don’t let schooling interfere with your education.” The…

Roadmap

What happens in high school after LSL 1, 2, & 3? Here are 3 paths…

Path	Freshman	Sophomore	Junior	Senior	Results
CLASSIC	H Sci	H Sci	H Sci	AP Sci	4 classes 3 Honors 1 AP
HEAVY	H Sci	H Sci + AP Sci	H Sci + AP Sci	AP Sci + AP Sci	7 classes 3 Honors 4 AP
AGGRESSIVE	AP Sci	AP Sci	AP Sci	AP Sci	4 classes 4 APs

…or mix ‘n match to chart a course custom-fitted to your child.

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Pricing

$3,600 annual tuition (36 lessons per school year)
small grocery store / Amazon purchases

Good people know good people.

25% referral discount (upon referral’s enrollment)

Future Courses

LSL α
(AP Chemistry Summer Prep Course)

LSL β
(AP Biology Summer Prep Course)

LSL γ
(AP Physics Summer Prep Course)

LSL Biz
(Business Creation Course)

Free Consultation

Please provide your information to pick a day and time.

Please contact nick@lionsci.llc with any questions!