Common factor. Greatest common factor (GCF). Dirichlet's Box Principle. Geometric shapes - triangle, quadrilateral parallelogram, rectangle, rhombus, square. Winter Sum and difference of segments. Simple fractions. Decimals. Addition, subtraction, multiplication and division of simple fractions and decimals. Spring Infinite periodic decimals. Addition, subtraction, multiplication and division of infinite periodic decimals. Exponentiation. Autumn Percentage. Rational numbers. Real axis. Negative numbers. 6 Winter Sets. Union of sets. Intersection of sets. Combinatorics. Combinations, permutations. Circle. Circumference. Area of circle. Spring Proportions. Polynomials. Addition, subtraction and multiplication of polynomials. Short multiplication formulas. Autumn Factoring. Linear equations. Winter Venn diagrams. 7 Verbal problems making up a math model, solving the equations. – Congruent triangles. Spring Linear inequalities. Irrational numbers. Square root. Autumn Converting irrational expressions. Diophantine linear equations. Midsegment of a triangle. Centroid of a triangle. Quadratic equations. Equations, which are reduced to quadratic equations. Winter Graph of a linear function. 8 Direct and inverse variation. Parallelogram. Rectangle. Rhombus. Square. Circle arcs and central angles; inscribed angles; angles whose sides intersect a – circle. Spring Circumcircle and incircle of a triangle. Inscribed and circumscribed polygons. Systems of linear equations and inequalities. Autumn Irrational equations. Systems of quadratic equations. Winter Similar triangles. 9 Vieta's formulas. Spring Pythagorean theorem.
Common factor. Greatest common factor (GCF). Dirichlet's Box Principle. Winter Geometric shapes - triangle, quadrilateral parallelogram, rectangle, rhombus, square. Sum and difference of segments. Spring Simple fractions. Decimals. Addition, subtraction, multiplication and division of simple fractions and decimals. Infinite periodic decimals. Addition, subtraction, multiplication and division of infinite periodic decimals. 6 Autumn Exponentiation. Percentage. Rational numbers. Real axis. Winter Negative numbers. Sets. Union of sets. Intersection of sets. Combinatorics. Combinations, permutations. Spring Circle. Circumference. Area of circle. Proportions. Polynomials. Addition, subtraction and multiplication of polynomials. 7 Autumn Short multiplication formulas. Factoring. Winter Linear equations. Venn diagrams. Verbal problems – making up a math model, solving the equations. Spring Congruent triangles. Linear inequalities. 8 Autumn Irrational numbers. Square root. Converting irrational expressions. Diophantine linear equations. Winter Midsegment of a triangle. Centroid of a triangle. Quadratic equations. Equations, which are reduced to quadratic equations. Graph of a linear function. Direct and inverse variation. Spring Parallelogram. Rectangle. Rhombus. Square. Circle – arcs and central angles; inscribed angles; angles whose sides intersect a circle. Circumcircle and incircle of a triangle. Inscribed and circumscribed polygons. Systems of linear equations and inequalities. 9 Autumn Irrational equations. Winter Systems of quadratic equations. Similar triangles. Spring Vieta's formulas. Pythagorean theorem.
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