What is truly unique about MathVis is not any single formula — it is the scope. Most maths resources are targeted at one level: primary apps for young children, formula sheets for board exam students, or research tools for graduate students. MathVis is the only free Indian maths resource that genuinely covers all three in one place, with the same depth at every level.
Class 1-5: Building Number Sense
MathVis covers the foundational concepts that every primary school student needs:
- Basic operations: Addition, subtraction, multiplication, division — each with visual representations and multiple methods including mental maths shortcuts
- Number concepts: Place value (ones through ten-thousands), ordinal numbers, comparing numbers, number patterns
- Fractions: From "one half" to adding unlike fractions with LCM
- Measurement: Length, weight, capacity, time — with unit conversion and real-world examples
- Geometry: 2D and 3D shapes, perimeter, area, angles
- Data handling: Tally marks, pictographs, bar graphs — building the statistical literacy that every citizen needs
Every primary concept includes multiple alternative methods: the standard textbook approach, mental maths shortcut, Vedic maths technique (where applicable), and estimation strategy. Class 1-5 in MathVis is not a digital textbook — it is a complete learning system.
Class 6-8: The Transition to Abstract Maths
This is the level where maths shifts from concrete to abstract, and where many students lose confidence. MathVis addresses this with visual explanations that maintain the concrete connection:
- Algebra introduction: Variables, expressions, simple equations — visualised on a balance scale
- Ratio and proportion: Direct and inverse proportion with real Indian market examples
- Integers and rational numbers: The number line as a visual anchor
- Speed, distance, and time: The SDT triangle makes the relationships visual
- Simple and compound interest: Interactive calculators for real financial literacy
- Basic geometry: Angle pairs, triangle properties, congruence
Class 9-10: Board Exam Core Maths
This is the most densely covered section in MathVis, with special attention to what appears on CBSE and ICSE boards:
- Quadratic equations: The formula, its derivation from completing the square, the discriminant, and 5 types of word problems
- Pythagorean theorem: Visual proof, Pythagorean triplets, and 4 application types
- Trigonometry: All six ratios, complementary angles, standard angle values, and the three key identities
- Surface area and volume: All solid shapes with the visual that shows why the formula makes geometric sense
- Statistics: Mean, median, mode for grouped data, and the empirical formula connecting them
Class 11-12: Pre-University Mathematics
MathVis covers the additional concepts that separate a Class 10 foundation from the A-level of Indian mathematics:
- Calculus: Derivatives and integrals with visual interpretations of instantaneous rate of change and area under a curve
- Complex numbers and matrices: Abstract algebra given visual grounding
- Probability distributions: Normal distribution, Bayes theorem
- Exponential functions: Population growth, compound interest, radioactive decay
Graduation and PhD: Advanced Mathematics
MathVis does not stop at Class 12. For undergraduate and postgraduate students:
- Euler's Identity (e^(iπ)+1=0) — arguably the most beautiful formula in mathematics
- Normal Distribution — the foundation of statistical inference
- Advanced calculus — multi-variable concepts
- Linear algebra — vectors, matrices, eigenvalues visualised
How to Navigate MathVis by Grade
On the MathVis home page, use the Grade Level filter to see only formulas relevant to your current class. The Subject filter lets you focus on a single topic. Every formula shows its grade level clearly, so you always know where you are in the mathematical landscape.
Whether you are learning to count on your fingers or deriving Euler's identity, MathVis is your companion — free, visual, and growing constantly. Open the app and explore your level.