AI Math Tutor for K-12
From counting to calculus, Trellis meets your child exactly where they are. Step-by-step guidance, infinite patience, and explanations that actually make sense.
What your child gets
Adaptive Difficulty
Problems automatically adjust to challenge without overwhelming. Too easy? It levels up. Stuck? It breaks things down.
Step-by-Step Solving
Not just answers — full explanations of every step. Your child learns the "why," not just the "what."
Camera Input
Snap a photo of a homework problem. Trellis reads handwritten work and guides your child through solving it.
Voice Chat
Your child can talk through problems out loud. Some kids think better when they explain — Trellis listens and responds.
Why Math Is Hard — and Why It Doesn’t Have to Be
Math is the subject most kids struggle with. Not because they’re bad at it, but because one missed concept creates a chain reaction. Miss fractions in Year 4, and algebra in Year 8 becomes impossible. Traditional classrooms move on whether your child is ready or not.
Trellis works differently. It figures out exactly where your child’s understanding breaks down and rebuilds from there. No shame, no rushing, no falling behind. Just patient, one-on-one tutoring that adapts in real time.
Topics Covered
Trellis covers the full K-12 math curriculum across multiple standards:
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Early Years (K-2): Counting, number sense, basic addition and subtraction, shapes, patterns, measurement
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Primary (3-5): Multiplication, division, fractions, decimals, area and perimeter, data and graphs
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Middle School (6-8): Pre-algebra, ratios and proportions, integers, geometry, statistics and probability
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High School (9-12): Algebra I & II, geometry proofs, trigonometry, pre-calculus, AP Calculus, statistics
Supports UK National Curriculum, US Common Core, International Baccalaureate (IB), and CBSE standards.
How a Trellis Math Session Works
Your child opens Trellis and picks what they want to work on — or Trellis suggests topics based on what they’ve been learning. A typical session looks like this:
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Study Mode: Trellis explains a concept conversationally, using examples your child can relate to. It checks understanding with quick questions before moving on.
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Practice Mode: Your child works through problems at their level. Trellis provides hints when they’re stuck and celebrates when they get it right.
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Test Mode: When they’re ready, Trellis runs a timed quiz to build exam confidence. Detailed feedback shows exactly where to improve.
Real Talk: AI vs Human Math Tutors
A good human math tutor costs $40-80/hour. They’re available a few hours a week, and your child has to wait until the next session to get help. Trellis is available 24/7 (see pricing), and never gets frustrated when your child asks the same question five times.
Trellis isn’t a replacement for great teachers — it’s the patient practice partner every kid deserves between classes. The one that’s there at 9pm when homework is due and no one else can help.
Frequently Asked Questions
Can an AI tutor really help my child with math?
Yes. AI math tutors like Trellis provide step-by-step explanations tailored to your child’s level. Unlike a classroom teacher with 30 students, Trellis gives your child one-on-one attention, identifies exactly where they’re stuck, and adapts its explanations until the concept clicks.
What math topics does Trellis cover?
Trellis covers the full K-12 math curriculum including arithmetic, fractions, decimals, pre-algebra, algebra, geometry, trigonometry, statistics, and calculus. It supports UK National Curriculum, US Common Core, IB, and CBSE standards.
How is Trellis different from Photomath or Mathway?
Photomath and Mathway solve problems for students. Trellis teaches students how to solve problems themselves. It uses conversational AI to guide your child through each step, asking questions and giving hints rather than just showing the answer.
Is Trellis free?
See our pricing page for current plans.
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