* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download 2016 Geometry Fundamentals Targets
Survey
Document related concepts
Technical drawing wikipedia , lookup
Analytic geometry wikipedia , lookup
Perspective (graphical) wikipedia , lookup
Perceived visual angle wikipedia , lookup
Riemannian connection on a surface wikipedia , lookup
Cartesian coordinate system wikipedia , lookup
Multilateration wikipedia , lookup
Euler angles wikipedia , lookup
Geometrization conjecture wikipedia , lookup
Rational trigonometry wikipedia , lookup
History of geometry wikipedia , lookup
Trigonometric functions wikipedia , lookup
History of trigonometry wikipedia , lookup
Compass-and-straightedge construction wikipedia , lookup
Line (geometry) wikipedia , lookup
Integer triangle wikipedia , lookup
Transcript
Geometry Targets List (CCSS in sequential curricular order) Tools of Geometry Know precise definitions of angle, circle, perpendicular line, parallel line, and line segment, based on the undefined notions of point, line, distance along a line, and distance around a circular arc. Make formal geometric constructions with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic geometric software, etc.). Copying a segment; copying an angle; bisecting a segment; bisecting an angle; constructing perpendicular lines, including the perpendicular bisector of a line segment; and constructing a line parallel to a given line through a point not on the line. Reasoning and Proof Draw conclusions based on a set of conditions (e.g. conditional logic, logical structure) Construct a proof (including detour proof, proof by contradiction, etc) Parallel Lines Find the measure of an angle using properties of parallel lines Prove theorems about angles. Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent) Interpret and use information from graphs in the coordinate plane Use properties of parallel and perpendicular lines to determine an equation of a line or coordinates of a point Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems (e.g., find the equation of a line parallel or perpendicular to a given line that passes through a given point). Angle Properties Exhibit knowledge of basic angle properties and special sums of angle measures (e.g., 90°, 180°, and 360°) Use several angle properties to find an unknown angle measure Triangle properties and congruency Apply properties of congruent triangles Use properties of isosceles triangles Use the definition of congruence in terms of rigid motions to show that two triangles are congruent if and only if corresponding pairs of sides and corresponding pairs of angles are congruent. Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions. Use congruence and similarity criteria for triangles to solve problems and to prove relationships in geometric figures. Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180°; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point. Parallelograms Prove theorems about parallelograms. Theorems include: opposite sides are congruent, opposite angles are congruent, the diagonals of a parallelogram bisect each other, and conversely, rectangles are parallelograms with congruent diagonals. Use coordinates to prove simple geometric theorems algebraically. For example, prove or disprove that a figure defined by four given points in the coordinate plane is a rectangle; prove or disprove that the point (1, √3) lies on the circle centered at the origin and containing the point (0, 2). Right Triangles and the Pythagorean Theorem and its applications Use the Pythagorean Theorem; recognize Pythagorean triples Circles G44: Give an informal argument for the formulas for the circumference of a circle, area of a circle, volume of a cylinder, pyramid, and cone. p Area and Perimeter Compute the area and perimeter of common polygons and regular polygons. Compute the area and circumference of circles. Compute the area and perimeter of composite geometric figures when planning or visualization is required. Focus on known and unknown side lengths. Use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g., using the distance formula.★ Surface Area and Volume Use relationships involving area, perimeter, and volume of geometric figures to compute another measure Compute the lateral area and total surface area of common three-dimensional solids. Use volume formulas for cylinders, pyramids, cones, and spheres to solve problems.★ Apply geometric methods to solve design problems (e.g., designing an object or structure to satisfy physical constraints or minimize cost; working with typographic grid systems based on ratios). ★ Geometric Probability Use geometric formulas when all necessary information is given