Geometry Curriculum Map - Fall River Public Schools Curriculum Map(1).doc · Web viewWhy might there be more than one correct way to write a ... measures of angles formed by two lines

Geometry Curriculum MapWeek I, Quarter I

Common Core State Standards

The students will:G.CO.12 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 through a point not on the line.G.GPE.6 Find the point on a directed line segment between two given points that partitions the segment in a given ratio.G.GPE.7 Use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g., using the distance formula

Unit One: Geometric Constructions

Formulas from Coordinate Geometry (Slope, Midpoint and Distance) (G.GPE.7)Copying a Segment/Angle (G.CO.12, G.GPE.6)Bisecting a Segment/Angle (G.CO.12, G.GPE.6) Constructing Perpendicular Lines (G.CO.12, G.GPE.6)

Objectives:The student will be able to:

find the slope of a line or segment, given two points on that line or segment.find or calculate the distance between tofinds, length of a segment, or the midpoint of a segment given the endpoints.copy a given segment or angle using basicconstruction tools.use construction tools and procedures to bisect a segment or angle.construct perpendicular lines.construct perpendicular bisectors of segment.

Essential Question:

What are the basic tools for a geometric construction and how does a construction

differ from a measurement?

Teacher Resources: Media and Technology Resources:

Assessments:

Homework/Classwork: To be given daily on each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class discussion.Baseline Assessment: The Baseline Assessment focused on Geometric Concepts will be given the 1st week of classes.

Suggested Instructional Practices:

Note Taking Skills (guided notes) Exit Tickets Pre and Post Tests

Week II, Quarter ICommon Core State Standards

The students will:G.CO.12 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.G.CO.13 Construct an equilateral triangle, a square, and a regular hexagon inscribed in a circle.

Unit One: Geometric Constructions

Constructing the Perpendicular Bisectors (G.CO.12)Constructing a Line Parallel to a Given Line Through a Point (G.CO.12)Constructing Equilateral Triangles and Squares (G.CO.12, (G.CO.13)


construct perpendicular bisectors of segment.construct a line that is parallel to a given line through a given point.construct equilateral triangles using basicconstruction tools.construct squares using basic constructiontools

Essential Question:

How do you use the basic constructions to perform more elaborate constructions?


Assessments:

Homework/Classwork: To be given daily on each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class discussion.Test: on concepts involving GeometricConstructions.



Week III, Quarter ICommon Core State Standards

The students will:G.CO.9 Prove theorems about lines and angles. Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints.G.CO.10 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.G.CO.11 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.

Unit Two: Geometric Reasoning

Inductive Reasoning (G.CO.9, G.CO.10, G.CO.11)Conditional Statements (G.CO.9, G.CO.10, G.CO.11)Deductive Reasoning (G.CO.9, G.CO.10, G.CO.11)Biconditional Statements (G.CO.9, G.CO.10, G.CO.11)


use inductive reasoning to identify patternsand make conjectures.disprove conjectures using counterexamples.identify, write, and analyze the truth value of a conditional statement.write the inverse, converse, and contrapositive of a conditional statement.use deductive reasoning.write and analyze biconditional statements.

Essential Question:

Why is it important to include every logical step in a proof?


Assessments:

Homework?Classwork: To be given daily on each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class discussion.Quiz: on concepts involving Reasoning andConditional Statements.



Week IV, Quarter ICommon Core State Standards

The students will:G.CO.9 Prove theorems about lines and angles. Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints.G.CO.10 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.G.CO.11 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.

Unit Two: Geometric Reasoning

Algebraic Proofs (G.CO.9, G.CO.10, G.CO.11)Geometric Proofs (G.CO.9, G.CO.10, G.CO.11)Flowcharts and Paragraph Proofs * (G.CO.9, G.CO.10, G.CO.11)


write algebraic proofs using properties ofequality and congruence. *write two-column proofs. *prove geometric concepts using deductivereasoning.write flowcharts and paragraph proofs. *

Essential Question:

Why might there be more than one correct way to write a proof?


Assessments:

Homework/Classwork: To be given daily on each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in



class activities and actively engage in class discussion..Test: On concepts involving Geometric Reasoning.

Week V, Quarter ICommon Core State Standards

The Students Will:

G.CO.1 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.

Unit Three: Lines - Parallel/Perpendicular

Lines and Angles (G.CO.1)Angles Formed by Parallel Lines and Transversals (G.CO.1)

Objectives:

The student will be able to:

identify various types of lines relationships.identify and find measures of angles formed by two lines cut by a transversal.apply theorems involving angles formed bytwo lines cut by a transversal.

Essential Question:

How do you determine the measures of all the angles created by two parallel lines cut by

a transversal, given only one angle’s measure?


Assessments:

Homework/Classwork: To be given daily on each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class



discussion..Quiz: On concepts involving Parallel and Perpendicular Lines.

Week VI, Quarter ICommon Core State Standards

The Students Will:

G.CO.9 Prove theorems about lines and angles. Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints.


Proving Lines Parallel (G.CO.9)Perpendicular Lines (G.CO.9)

Objectives:


prove that two lines are parallel orperpendicular.identify whether lines are parallel,perpendicular, or neither.

Essential Question:

How do you prove that two lines are parallel?


Assessments:

Homework/Classwork: To be given daily on each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class discussion..Quiz: On concepts involving Parallel and



Perpendicular Lines.

Week VII, Quarter ICommon Core State Standards

The Students Will:

G.GPE.5 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).G.CO.9 Prove theorems about lines and angles. Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints.


Slopes and Lines (G.GPE.5, G.CO.9)Lines in the Coordinate Plane (G.GPE.5, G.CO.9)


find the slope of a line.identify whether lines are parallel,perpendicular, or neither.write and graph lines in various forms.classify lines

Essential Question:

By looking at the equations of two lines, how do you determine whether the lines are

parallel, perpendicular, or neither?


Assessments:




class activities and actively engage in class discussion..Test: On concepts involving Parallel and Perpendicular Lines

Week VIII, Quarter ICommon Core State Standards

The Students Will:

Unit

Classifying TrianglesAngle Relationship in Triangles


classify triangles by angle and side measures.use classification to find missing angles and sides.find interior or exterior angle measures in triangles.

Essential Question:

How can triangles fall into more than one triangle classification?


Assessments:

Homework/Classwork: To be given daily on each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class discussion..Test: On concepts involving Triangle Basics.



Week I, Quarter IICommon Core State Standards

The Students Will:

G.CO.6 Use geometric descriptions of rigid motions to transform figures and to predict the effect of a given rigid motion on a given figure; given two figures, use the definition of congruence in terms of rigid motions to decide if they are congruent.G.CO.7 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.G.CO.8 Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions.

Unit Five: Triangle Congruence

Congruent Triangles (G.CO.6, G.CO.7, G.CO.8)Triangle Congruence (SSS, SAS, ASA, AAS, HL, and CPCTC) (G.CO.6, G.CO.7, G.CO.8)


use properties of congruent triangles.construct a proof showing two triangles are congruent. *construct a proof showing triangles congruence and apply that information to solve problems. *apply congruence rules to parts of congruent triangles

Essential Question:

What are the “shortcuts” to prove that two triangles are congruent?


Assessments:




class activities and actively engage in class discussion..Quiz: On concepts involving Triangle Basics and Triangle Congruency.

Week II, Quarter IICommon Core State Standards

The Students Will:

G.CO.8 Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions.G.CO.10 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.

Unit Five: Triangle Congruence

Triangle Congruence (SSS, SAS, ASA, AAS, HL, and CPCTC) (G.CO.8)Isosceles and Equilateral Triangle Properties (G.CO.10)

Objectives:


prove triangles are congruent and apply that information to solve problems. *apply congruence rules to parts of congruent triangles.apply properties of isosceles and equilateraltriangles.solve problems involving isosceles andequilateral triangles.

Essential Question:

What is the difference between the concepts of equilateral and equiangular triangles?


Assessments:




class activities and actively engage in class discussion..Test: On concepts involving Triangle Basics and Triangle Congruency.

Week III, Quarter IICommon Core State Standards

The Students Will:

G.CO.10 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.

Unit Six: Triangle Properties and Attributes

Perpendicular and Angle Bisectors (G.CO.10)Bisectors of Triangles (G.CO.10)Circumcenters and Incenters * (G.CO.10)Medians and Altitudes of Triangles (G.CO.10)Centriods and Orthocenters * (G.CO.10)


prove and apply theorems involvingperpendicular bisectors of segments and angle bisectors.prove and apply properties of perpendicular bisector and angle bisectors of triangles.apply properties of medians of triangles.apply properties of altitudes of triangles.find and work the various centers related to triangles. *

Essential Question:

How do you determine the circumcenter, centroid, and the orthocenter of a triangle?


Assessments:




class activities and actively engage in class discussion..Quiz: On concepts involving Triangle Properties and Attributes.

Week IV, Quarter IICommon Core State Standards

The Students Will:

G.SRT.4 Prove theorems about triangles. Theorems include: a line parallel to one side of a triangle divides the other two proportionally, and conversely; the Pythagorean Theorem proved using triangle similarity.G.SRT.5 Use congruence and similarity criteria for triangles to solve problems and to prove relationships in geometric figures.


The Triangle Midsegment Theorem (G.SRT.4)Inequalities in One Triangle (G.SRT.5)Inequalities in Two Triangles (G.SRT.5)


prove and use properties of trianglemidsegments.apply inequalities in one triangle.apply inequalities in two triangles.

Essential Question:

How do you determine whether three segments can make up the sides of a triangle?


Assessments:

Homework/Classwork: To be given daily on each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class



discussion..Quiz: On concepts involving Triangle Properties and Attributes.

Week V, Quarter IICommon Core State Standards

The Students Will:

G.SRT.4 Prove theorems about triangles. Theorems include: a line parallel to one side of a triangle divides the other two proportionally, and conversely; the Pythagorean Theorem proved using triangle similarity.G.SRT.5 Use congruence and similarity criteria for triangles to solve problems and to prove relationships in geometric figures.


The Pythagorean Theorem (G.SRT.4, G.SRT.5)Applying Special Right Triangles (G.SRT.4, G.SRT.5)


use the Pythagorean Theorem and its converse to solve various problems.use the Pythagorean inequalities to classifytriangles.apply properties of 45 45 900 _ _ triangles.apply properties of 30 60 900 _ _ triangles.

Essential Question:

How do you determine the classification of triangle using the concept of Pythagorean

inequalities?


Assessments:




class activities and actively engage in class discussion..Test: On concepts involving Triangle Properties and Attributes.

Week VI, Quarter IICommon Core State Standards

The Students Will:

G.CO.3 Given a rectangle, parallelogram, trapezoid, or regular polygon, describe the rotations and reflections that carry it onto itself.G.C.MA.3a Derive the formula for the relationship between the number of sides and sums of the interior and sums of the exterior angles of polygons and apply to the solutions of mathematical and contextual problems.

Unit Seven: Properties of Polygons and Quadrilaterals

Properties of Polygons (G.CO.3, G.C.MA.3a)Attributes of Polygons (G.CO.3, G.C.MA.3a)Properties of Parallelograms (G.CO.3, G.C.MA.3a)


classify polygons based on their sides andangle measure.find the measures of interior and exteriorangles of polygons.work with interior and exterior angle sums of polygons.prove and apply properties of parallelograms.

Essential Question:

Given a quadrilateral, how is it determined that it is a parallelogram?


Assessments:

Homework/Classwork: To be given daily on each introduced topic.


Note Taking Skills (guided notes) Exit Tickets

Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class discussion..Quiz: On concepts involving Properties of Polygons and Quadrilaterals.

Pre and Post Tests

Week VII, Quarter IICommon Core State Standards

The Students Will:

G.CO.3 Given a rectangle, parallelogram, trapezoid, or regular polygon, describe the rotations and reflections that carry it onto itself.G.CO.11 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.


Conditions of Parallelograms (G.CO.3, G.CO.11)Properties of Special Parallelograms (G.CO.3, G.CO.11)Conditions of Special Parallelograms (G.CO.3, G.CO.11)


prove that a quadrilateral is a parallelogram.prove and use properties of rectangles,squares, and rhombi.prove that a given quadrilateral is a square,rectangle, or rhombus. *apply rules of special parallelograms.

Essential Question:

How do you determine which special parallelogram is given using the properties

and not a figure of the parallelogram?


Assessments:

Homework/Classwork: To be given daily on


Note Taking Skills (guided notes)

each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class discussion..Quiz: On concepts involving Properties of Polygons and Quadrilaterals.

Exit Tickets Pre and Post Tests

Week VIII, Quarter IICommon Core State Standards

The Students Will:

G.CO.3 Given a rectangle, parallelogram, trapezoid, or regular polygon, describe the rotations and reflections that carry it onto itself.G.CO.11 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.


Properties of Trapezoids (G.CO.3)Properties of Kites (G.CO.3)Review of all Polygon and Quadrilaterals (G.CO.3, G.CO.11)


identify and use properties of kites to solve problems.identify and use properties of trapezoids to solve problems.

Essential Question:

Why is a trapezoid not a special parallelogram, even though it has parallel

sides?


Assessments:

Homework/Classwork: To be given daily on


Note Taking Skills (guided notes)

each introduced topic.Class Discussion: Students will be expected to be prepared for class, participate in class activities and actively engage in class discussion..Test: On concepts involving Properties of Polygons and Quadrilaterals.

Exit Tickets Pre and Post Tests

Week I, Quarter ICommon Core State Standards

The Students Will:

Unit


Essential Question:


Assessments: Suggested Instructional Practices:

Documents

Geometry Curriculum Map - Fall River Public Schools Curriculum Map(1).doc · Web viewWhy might there be more than one correct way to write a ... measures of angles formed by two lines