Level Up for Middle School
Like Duolingo, but for Level Up for Middle School. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
Free during early access · No credit card · iPhone & Android

Key ideas in Level Up for Middle School
- Letters act as placeholders for numbers we don't know yet
- Ratios describe the fixed relationship between two quantities
- The letter represents a specific value that makes the math sentence true
- To scale a ratio, you must multiply or divide both parts by the same number
- You can replace the letter with a number to test if it fits the 'box'
- Changing only one side of a ratio ruins the 'flavor' or proportion
- Understanding that variables represent unknown values in a mathematical sentence
- Applying ratios to maintain proportions when scaling
- The equals sign means both sides have the exact same value
- Patterns follow a consistent rule like 'add 3' or 'multiply by 2'
- Any change made to one side must be mirrored on the other to keep the 'seesaw' level
- The relationship between the first two numbers must hold for the rest
- Equations break if you only change one side
- Finding the rule allows you to calculate any future number in the list
- Maintaining balance in an equation by performing identical operations
- Identifying and extending a numerical pattern
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Level Up for Middle School the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
If a recipe always requires 2 eggs for every 1 cup of flour, what are you describing?
Get it right to open this lesson and 11 more in the app.
Where Level Up for Middle School takes you
Bridge the gap between elementary and middle school by mastering the big ideas that connect math, science, history, and reading.
- 1
The Logic of the World
- Cracking the Math Code
- Thinking Like a Scientist
- 2
The Power of the Story
- Reading Between the Lines
- History as a Mystery
2 sections · 4 units · 12 levels. Built to play, not to enroll.
You pick the voice
Level Up for Middle School is taught in the The Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
More Entertainment on Tomo
Canada's Wonderland: The New Thrills
Navigate the park's newest and most record-breaking attractions. Learn the strategy for beating the crowds and the engineering that makes the modern 'Big Three' coasters possible.
The Architecture of Disney Magic
Go beyond the fairy tales to decode the narrative formulas, visual language, and technical innovations that define the Disney cinematic style.
Mastering the Falling Blocks
Learn how to think like a Tetris pro by mastering the art of the 'clean stack.' Discover how to turn a chaotic rain of blocks into a satisfying high-score machine.
Start Your First Adventure
Stop watching from the sidelines and start playing! Learn how to roleplay, roll the dice, and tell epic stories with your friends in no time.
Tactician’s Gambit: The Fire Emblem Masterclass
Master the intricate evolution of the tactical RPG genre through the lens of the Fire Emblem series. From the brutal permadeath of the Famicom era to the complex social simulations of modern entries, explore every mechanic that defines this legendary franchise.
The Art of the Suit: Pro Mascot Mastery
Move beyond basic waves and high-fives to master the silent language of character performance. Learn to navigate professional auditions, maintain high-tech suits, and command a stadium crowd without saying a word.
Start Level Up for Middle School today.
Download Tomo, search Level Up for Middle School, and play your first lesson in under a minute.