Pre-AP Geometry

Geometry

Lori Hicks

email: hicksl@joshuaisd.org


Supplies: Conference:  6th per.--  12:48 - 1:33 p.m.

Pencil

Paper

4 AAA batteries for calculators Lesson Plans  (Geometry)

Folder or 3-ring Binder for notes   (Pre-AP Geometry)

Box of tissue

Optional Supplies: 

mouse for Chromebooks

Earbuds or headphones for Chromebooks




Grading Procedures for Geometry - district policy Late papers

Test grades - 60% 1 day late - 15 points off

Daily grades - 40% 2 days late - 30 points off

3 days late - 50 points off 

Assignments will not be accepted after the test over that topic.



Tutoring times - other times may be available by appointment

M,T,Th- 4:00 to 4:30 p.m.

Other times are available by appointment. 



Procedures:

This year the assignments for Geometry and Pre-AP Geometry will largely be done online, but may sometimes be on paper.  Students will need a pencil and paper to work out the problems each day. Students will be required to take notes over the lessons.  

I use Google Classroom to post many of our assignments, the key to the notes, videos of the lessons and other helpful information.



Topics that will be covered in Geometry this year         Projects this year will include

(if time allows): (if time allows):


 

Texas Geometry Standards

(We will cover as many of these as possible. Due to the circumstances of this year, we may not be able to cover all of them.)

M.G.1  

Mathematical process standards. The student uses mathematical processes to acquire and demonstrate mathematical understanding. The student is expected to:

M.G.1.A 

apply mathematics to problems arising in everyday life, society, and the workplace;

M.G.1.B 

use a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution;

M.G.1.C 

select tools, including real objects, manipulatives, paper and pencil, and technology as appropriate, and techniques, including mental math, estimation, and number sense as appropriate, to solve problems;

M.G.1.D 

communicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriate;

M.G.1.E 

create and use representations to organize, record, and communicate mathematical ideas;

M.G.1.F 

analyze mathematical relationships to connect and communicate mathematical ideas; and

M.G.1.G 

display, explain, and justify mathematical ideas and arguments using precise mathematical language in written or oral communication.

M.G.2 

Coordinate and transformational geometry. The student uses the process skills to understand the connections between algebra and geometry and uses the one- and two-dimensional coordinate systems to verify geometric conjectures. The student is expected to:

M.G.2.A 

determine the coordinates of a point that is a given fractional distance less than one from one end of a line segment to the other in one- and two-dimensional coordinate systems, including finding the midpoint;

M.G.2.B 

derive and use the distance, slope, and midpoint formulas to verify geometric relationships, including congruence of segments and parallelism or perpendicularity of pairs of lines; and

M.G.2.C 

determine an equation of a line parallel or perpendicular to a given line that passes through a given point.

M.G.3 

Coordinate and transformational geometry. The student uses the process skills to generate and describe rigid transformations (translation, reflection, and rotation) and non-rigid transformations (dilations that preserve similarity and reductions and enlargements that do not preserve similarity). The student is expected to:

M.G.3.A 

describe and perform transformations of figures in a plane using coordinate notation;

M.G.3.B 

determine the image or pre-image of a given two-dimensional figure under a composition of rigid transformations, a composition of non-rigid transformations, and a composition of both, including dilations where the center can be any point in the plane;

M.G.3.C 

identify the sequence of transformations that will carry a given pre-image onto an image on and off the coordinate plane; and

M.G.3.D 

identify and distinguish between reflectional and rotational symmetry in a plane figure.

M.G.4 

Logical argument and constructions. The student uses the process skills with deductive reasoning to understand geometric relationships. The student is expected to:

M.G.4.A 

distinguish between undefined terms, definitions, postulates, conjectures, and theorems;

M.G.4.B 

identify and determine the validity of the converse, inverse, and contrapositive of a conditional statement and recognize the connection between a biconditional statement and a true conditional statement with a true converse;

M.G.4.C 

verify that a conjecture is false using a counterexample; and

M.G.4.D 

compare geometric relationships between Euclidean and spherical geometries, including parallel lines and the sum of the angles in a triangle.

M.G.5 

Logical argument and constructions. The student uses constructions to validate conjectures about geometric figures. The student is expected to:

M.G.5.A 

investigate patterns to make conjectures about geometric relationships, including angles formed by parallel lines cut by a transversal, criteria required for triangle congruence, special segments of triangles, diagonals of quadrilaterals, interior and exterior angles of polygons, and special segments and angles of circles choosing from a variety of tools;

M.G.5.B 

construct congruent segments, congruent angles, a segment bisector, an angle bisector, perpendicular lines, the perpendicular bisector of a line segment, and a line parallel to a given line through a point not on a line using a compass and a straightedge;

M.G.5.C 

use the constructions of congruent segments, congruent angles, angle bisectors, and perpendicular bisectors to make conjectures about geometric relationships; and

M.G.5.D 

verify the Triangle Inequality theorem using constructions and apply the theorem to solve problems.

M.G.6 

Proof and congruence. The student uses the process skills with deductive reasoning to prove and apply theorems by using a variety of methods such as coordinate, transformational, and axiomatic and formats such as two-column, paragraph, and flow chart. The student is expected to:

M.G.6.A 

verify theorems about angles formed by the intersection of lines and line segments, including vertical angles, and angles formed by parallel lines cut by a transversal and prove equidistance between the endpoints of a segment and points on its perpendicular bisector and apply these relationships to solve problems;

M.G.6.B 

prove two triangles are congruent by applying the Side-Angle-Side, Angle-Side-Angle, Side-Side-Side, Angle-Angle-Side, and Hypotenuse-Leg congruence conditions;

M.G.6.C 

apply the definition of congruence, in terms of rigid transformations, to identify congruent figures and their corresponding sides and angles;

M.G.6.D 

verify theorems about the relationships in triangles, including proof of the Pythagorean Theorem, the sum of interior angles, base angles of isosceles triangles, midsegments, and medians, and apply these relationships to solve problems; and

M.G.6.E 

prove a quadrilateral is a parallelogram, rectangle, square, or rhombus using opposite sides, opposite angles, or diagonals and apply these relationships to solve problems.

M.G.7 

Similarity, proof, and trigonometry. The student uses the process skills in applying similarity to solve problems. The student is expected to:

M.G.7.A 

apply the definition of similarity in terms of a dilation to identify similar figures and their proportional sides and the congruent corresponding angles; and

M.G.7.B 

apply the Angle-Angle criterion to verify similar triangles and apply the proportionality of the corresponding sides to solve problems.

M.G.8 

Similarity, proof, and trigonometry. The student uses the process skills with deductive reasoning to prove and apply theorems by using a variety of methods such as coordinate, transformational, and axiomatic and formats such as two-column, paragraph, and flow chart. The student is expected to:

M.G.8.A 

prove theorems about similar triangles, including the Triangle Proportionality theorem, and apply these theorems to solve problems; and

M.G.8.B 

identify and apply the relationships that exist when an altitude is drawn to the hypotenuse of a right triangle, including the geometric mean, to solve problems.

M.G.9 

Similarity, proof, and trigonometry. The student uses the process skills to understand and apply relationships in right triangles. The student is expected to:

M.G.9.A 

determine the lengths of sides and measures of angles in a right triangle by applying the trigonometric ratios sine, cosine, and tangent to solve problems; and

 

M.G.9.B 

apply the relationships in special right triangles 30°-60°-90° and 45°-45°-90° and the Pythagorean theorem, including Pythagorean triples, to solve problems.

M.G.10 

Two-dimensional and three-dimensional figures. The student uses the process skills to recognize characteristics and dimensional changes of two- and three-dimensional figures. The student is expected to:

M.G.10.A 

identify the shapes of two-dimensional cross-sections of prisms, pyramids, cylinders, cones, and spheres and identify three-dimensional objects generated by rotations of two-dimensional shapes; and

M.G.10.B 

determine and describe how changes in the linear dimensions of a shape affect its perimeter, area, surface area, or volume, including proportional and non-proportional dimensional change.

M.G.11 

Two-dimensional and three-dimensional figures. The student uses the process skills in the application of formulas to determine measures of two- and three-dimensional figures. The student is expected to:

M.G.11.A 

apply the formula for the area of regular polygons to solve problems using appropriate units of measure;

M.G.11.B 

determine the area of composite two-dimensional figures comprised of a combination of triangles, parallelograms, trapezoids, kites, regular polygons, or sectors of circles to solve problems using appropriate units of measure;

M.G.11.C 

apply the formulas for the total and lateral surface area of three-dimensional figures, including prisms, pyramids, cones, cylinders, spheres, and composite figures, to solve problems using appropriate units of measure; and

M.G.11.D 

apply the formulas for the volume of three-dimensional figures, including prisms, pyramids, cones, cylinders, spheres, and composite figures, to solve problems using appropriate units of measure.