Math Terms

SI Unit is a geometric object, measurement, relationship, or proof idea used to reason about shape and space. In plain language, it gives a precise name to one useful ...

Sign Test is a data or probability concept used to describe observations, uncertainty, variation, or evidence. In plain language, it gives a precise name to one useful...

Signed Area is a calculus or analysis concept used to study change, accumulation, approximation, or multivariable behavior. In plain language, it gives a precise name ...

Significance Level is a data or probability concept used to describe observations, uncertainty, variation, or evidence. In plain language, it gives a precise name to o...

Similar Triangles names a standard feature of figures, coordinates, transformations, solids, or measurement systems. In plain language, it gives a precise name to one ...

Simple Event is part of the mathematical language for collecting, organizing, modeling, and interpreting data. In plain language, it gives a precise name to one useful...

Simple Graph is a discrete-mathematics, logic, algebraic-structure, or computation concept. In plain language, it gives a precise name to one useful feature of algebra...

Simple Harmonic Motion is a trigonometric idea used to relate angles, triangles, circles, waves, or periodic motion. In plain language, it gives a precise name to one ...

Simple Interest describes a part-whole, comparison, rate, scale, or financial relationship. In plain language, it gives a precise name to one useful feature of fractio...

Simple Linear Regression is a data or probability concept used to describe observations, uncertainty, variation, or evidence. In plain language, it gives a precise nam...

Simple Path names a structure, relation, rule, or reasoning method used with finite or countable objects. In plain language, it gives a precise name to one useful feat...

Simplest Form is a proportional-reasoning idea for relating quantities that may use different units or scales. In plain language, it gives a precise name to one useful...

Simplify an Expression is a standard algebraic idea for describing patterns, constraints, transformations, or solution methods. In plain language, it gives a precise n...

In a right triangle, sine compares the side opposite an angle to the hypotenuse.

Sine Curve is a trigonometric idea used to relate angles, triangles, circles, waves, or periodic motion. In plain language, it gives a precise name to one useful featu...

Singular Matrix names a structure or procedure used with expressions, equations, functions, vectors, or matrices. In plain language, it gives a precise name to one use...

Sinusoidal Function is a trigonometric idea used to relate angles, triangles, circles, waves, or periodic motion. In plain language, it gives a precise name to one use...

Sinusoidal Model names a ratio, identity, graph feature, or coordinate method used in angle-based reasoning. In plain language, it gives a precise name to one useful f...

Skew Lines is a geometry or measurement concept used to describe position, form, size, motion, or spatial structure. In plain language, it gives a precise name to one ...

Skew-Symmetric Matrix is an algebraic object, rule, property, or method used to represent relationships between quantities. In plain language, it gives a precise name ...

Skip Counting names a standard feature of numbers or arithmetic that helps organize calculation and comparison. In plain language, it gives a precise name to one usefu...

Slope Field is an analytic method or object for describing how quantities vary and how small changes accumulate. In plain language, it gives a precise name to one usef...

Slope-Intercept Form is an algebraic object, rule, property, or method used to represent relationships between quantities. In plain language, it gives a precise name t...

SOH-CAH-TOA names a ratio, identity, graph feature, or coordinate method used in angle-based reasoning. In plain language, it gives a precise name to one useful featur...