Algebra: number (integer, fraction, rational number, real number, complex number), function (constant function, power function, exponential function, logarithmic function, trigonometric function), equation (linear equation of one yuan, linear equation of n yuan, fractional equation, quadratic equation of one yuan), inequality (linear inequality of one yuan, quadratic inequality of one yuan, mean inequality, etc.).

Geometry: common figures (plane figures such as triangles, quadrilaterals, circles, etc. , three-dimensional figure such as cylinder, cone and so on. ) and properties (symmetry, congruence, similarity, etc. ), as well as common geometric theorems (plane geometry theorem and solid geometry theorem);

Intersection: coordinate system, vector, analytic geometry.