Download Standard Geometry Pacing Guide 2015

Standard Geometry
Pacing Guide 2015-2016
Quarter 2
Unit 4: Congruent Triangles
Standards
Week
Week 10
District P.D.
Oct. 20-23
Week 11
Oct. 26 - 30
Week 12
Nov. 2-6
G.T.1: Prove and apply theorems about triangles, including the following: 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; a line parallel to one side of a triangle
divides the other two proportionally, and conversely; the Pythagorean Theorem, using triangle similarity; and the isosceles triangle theorem and its converse.
G.T.2: Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions.
PS:1,2,3,4,5,7,8
G.T.1: Prove and apply theorems about triangles, including the following: 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; a line parallel to one side of a triangle
divides the other two proportionally, and conversely; the Pythagorean Theorem, using triangle similarity; and the isosceles triangle theorem and its converse.
G.T.2: Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions.
G.T.3: Explain and justify the process used to construct congruent triangles with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding,
dynamic geometric software, etc.).
G.LP.4: Develop geometric proofs, including direct proofs, indirect proofs, proofs by contradiction and proofs involving coordinate geometry, using two-column, paragraphs, and
flow charts formats.
PS:1,2,3,4,5,7,8
G.T.1: Prove and apply theorems about triangles, including the following: 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; a line parallel to one side of a triangle
divides the other two proportionally, and conversely; the Pythagorean Theorem, using triangle similarity; and the isosceles triangle theorem and its converse.
G.T.2: Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions.
G.T.3: Explain and justify the process used to construct congruent triangles with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding,
dynamic geometric software, etc.).
G.LP.4: Develop geometric proofs, including direct proofs, indirect proofs, proofs by contradiction and proofs involving coordinate geometry, using two-column, paragraphs, and
flow charts formats.
G.PL.5: Explain and justify the process used to construct, with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic
geometric software, etc.), congruent segments and angles, angle bisectors, perpendicular bisectors, altitudes, medians, and parallel and perpendicular lines.
ECA Review focus on A1.7.2, A1.1.3, A1.1.2, A1.1.4
Week 13
Nov. 9-13
PS:1,2,3,4,5,7,8
G.T.1: Prove and apply theorems about triangles, including the following: 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; a line parallel to one side of a triangle
divides the other two proportionally, and conversely; the Pythagorean Theorem, using triangle similarity; and the isosceles triangle theorem and its converse.
G.T.2: Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions.
G.LP.1: Understand and describe the structure of and relationships within an axiomatic system (undefined terms, definitions, axioms and postulates, methods of reasoning, and
theorems). Understand the differences among supporting evidence, counterexamples, and actual proofs.
G.LP.4: Develop geometric proofs, including direct proofs, indirect proofs, proofs by contradiction and proofs involving coordinate geometry, using two-column, paragraphs, and
flow charts formats.
ECA Review focus on A1.3.1, A1.3.2 ,A1.3.3, A1.3.4, A1.4.1,A1.4.2, A1.4.3, A1.4.4, A1.4.5, A1.4.6
PS:1,2,3,4,5,7,8
Indianapolis Public Schools
Curriculum and Instruction
Standard Geometry
Pacing Guide 2015-2016
Quarter 2
Unit 5: Relationships With Triangles
Week
Week 14
Nov. 16-20
Standards
G.LP.1: Understand and describe the structure of and relationships within an axiomatic system (undefined terms, definitions, axioms and postulates, methods of reasoning, and
theorems). Understand the differences among supporting evidence, counterexamples, and actual proofs.
G.LP.4: Develop geometric proofs, including direct proofs, indirect proofs, proofs by contradiction and proofs involving coordinate geometry, using two-column, paragraphs, and
flow charts formats.
G.T.3: Explain and justify the process used to construct congruent triangles with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding,
dynamic geometric software, etc.).
G.PL.3: Prove and apply theorems about lines and angles, including the following: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles
are congruent, alternate exterior angles are congruent, and corresponding angles are congruent; when a transversal crosses parallel lines, same side interior angles are
supplementary; and points on a perpendicular bisector of a line segment are exactly those equidistant from the endpoints of the segment.
ECA Review focus on A1.5.1, A1.5.2, A1.5.3, A1.5.4, A1.5.5, A1.5.6
Week 15
Thanksgiving
Break
Nov. 23 - 24
Week 16
Nov. 30 – Dec. 4
PS:1,2,3,4,5,7,8
G.T.1: Prove and apply theorems about triangles, including the following: 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; a line parallel to one side of a triangle
divides the other two proportionally, and conversely; the Pythagorean Theorem, using triangle similarity; and the isosceles triangle theorem and its converse.
ECA Review focus on A1.6.1, A1.6.2, A1.6.3, A1.6.4, A1.6.5, A1.6.6, A1.6.7, A1.6.8, A1.8.1, A1.8.2, A1.8.3, A1.8.6, A1.8.7
PS:1,2,3,4,5,7,8
G.T.1: Prove and apply theorems about triangles, including the following: 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; a line parallel to one side of a triangle
divides the other two proportionally, and conversely; the Pythagorean Theorem, using triangle similarity; and the isosceles triangle theorem and its converse.
G.T.6: Prove and apply the inequality theorems, including the following: triangle inequality, inequality in one triangle, and the hinge theorem and its converse.
G.T.7: State and apply the relationships that exist when the altitude is drawn to the hypotenuse of a right triangle. Understand and use the geometric mean to solve for missing
parts of triangles.
G.LP.4: Develop geometric proofs, including direct proofs, indirect proofs, proofs by contradiction and proofs involving coordinate geometry, using two-column, paragraphs, and
flow charts formats.
ECA Review focus on A1.6.1, A1.6.2, A1.6.3, A1.6.4, A1.6.5, A1.6.6, A1.6.7, A1.6.8, A1.8.1, A1.8.2, A1.8.3, A1.8.6, A1.8.7
Week 17
Dec. 7 - 11
PS:1,2,3,4,5,7,8
G.T.1: Prove and apply theorems about triangles, including the following: 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; a line parallel to one side of a triangle
divides the other two proportionally, and conversely; the Pythagorean Theorem, using triangle similarity; and the isosceles triangle theorem and its converse.
G.T.6: Prove and apply the inequality theorems, including the following: triangle inequality, inequality in one triangle, and the hinge theorem and its converse.
G.LP.4: Develop geometric proofs, including direct proofs, indirect proofs, proofs by contradiction and proofs involving coordinate geometry, using two-column, paragraphs, and
flow charts formats.
PS:1,2,3,4,5,6,7,8
Review and Semester Exam
Week 18
Dec. 14 - 18
PS:1,2,3,4,5,6,7,8
Indianapolis Public Schools
Curriculum and Instruction
Standard Geometry
Pacing Guide 2015-2016
Quarter 2
Process Standards for Mathematics (PS):
1. Make sense of problems
and persevere in solving
them.
2. Reason abstractly and
quantitatively.
3. Construct viable
arguments and critique the
reasoning of others.
4. Model with
mathematics.
5. Use appropriate tools
strategically.
6. Attend to precision.
7. Look for and make use
of structure.
WINTER BREAK
End of First Semester
Indianapolis Public Schools
Curriculum and Instruction
8. Look for and express
regularity in repeated
reasoning.