Curriculum 2.0 – Honors Geometry: Unit 1 Topic 4 Syllabus Focus

Curriculum 2.0 – Honors Geometry: Unit 1 Topic 4 Syllabus
Proofs and Applications
Lesson Date(s)
Focus
SLT 31
Define, recognize, and describe
special angle relationships.
-Special Angle Relationships
-Special Angle Pairs Practice
-Exploring Angle Relationships
Resources
Regents Prep – Types of
Angles
SLT 32
Define, recognize, and describe
special angle relationships formed
when lines are cut by a transversal.
-Parallel Lines Cut by a Transversal
-Lines Cut by a Transversal
Regents Prep – Angles
with Parallel Lines
SLT 33
Use special angle relationships to
solve for missing angle measures.
-Solving for the Measures of Special
Angle Pairs
-Using Angle Relationships to Solve
RHMS Video 1.3
Study for Quiz (SLT 31-33)
SLT 34
Use angle relationships to solve for
missing angle measures when
parallel lines are cut by a
transversal.
Quiz (SLT 31-33)
-Welcome to Paralleland!
Shodor Interactivate –
Angles
WS – Parallel Lines
Practice
Use angle relationships to solve for
missing angle measures when
parallel lines are cut by a
transversal.
-Terrapin High
-Special Angle Practice
-Values Needed to be Parallel
Khan Academy – Angles
formed by Parallel Lines
and Transversals
SLT 35
FA
Formative Assessment 1
-Discuss Formative Assessment 2
(construction project)
Homework
RHMS Video 1.3
WS – Exploring Sets of
Parallel Lines that are
Transversals
RHMS Video 3.3
Khan Academy – Angles
formed by Parallel Lines
and Transversals
Formative Assessment 1
Review Sheet
Formative Assessment 1
next class!
Work on Formative
Assessment 2 Project
due:
Curriculum 2.0 – Honors Geometry: Unit 1 Topic 4 Syllabus
Proofs and Applications
Lesson Date(s)
Focus
SLT 36
Construct a logical argument to
develop a formal proof.
-Logical Start
-Go With The Flow
-Proofs with Properties of Equality
Resources
Regents Prep – Styles of
Proof
SLT 37
Regents Prep – Practice
WS – Proving Triangles
with Beginning Congruent Congruent
Triangle Proofs
Create proofs in multiple ways to
prove triangles are congruent.
-Prove This
-More Proof Practice
Homework
WS – Line Segment Proof
Practice
Khan Academy –
Congruent Triangles 1
SLT 38
Create formal proofs for triangle
congruencies and corresponding
parts.
-Congruency and Corresponding
Parts Proofs
RHMS Video 4.4
SLT 39
Prove and apply that points on a
perpendicular bisector are
equidistant from the segment’s
endpoints.
Quiz: SLT 36-38
-Constructing an Argument
-Perpendicular Bisectors Extensions
RHMS Videos 1.4/3.8
SLT 40
Prove and apply that interior
angles of a triangle have a sum of
180°.
-The Triangle Sum Theorem
-Triangle Sum Extensions
Khan Academy – Triangle
Sum Theorem
Prove and apply properties of
parallelograms.
-The Quadrilateral Family Tree
-Parallelogram Properties
-Parallelogram Criteria
-Parallelogram Practice
Regents Prep – Theorems
Dealing with
Parallelograms
SLT 41
SLT 42
WS – CPCTC Proofs
Study for Quiz (SLT 36-38)
WS – Unknown Angles
and Triangles Practice
RHMS Video 3.5
WS – Parallelogram
Problem Set
Study for Quiz (SLT 39-42)
Khan Academy –
Diagonals of a
Parallelogram Bisect Each
Other (and converse)
RHMS Video 4.5
Curriculum 2.0 – Honors Geometry: Unit 1 Topic 4 Syllabus
Proofs and Applications
Lesson Date(s)
Focus
SLT 43
Prove and apply that rectangles
have congruent diagonals.
Quiz: SLT 39-42
-Diagonals of a Rectangle
-Always, Sometimes, Never
Resources
RHMS Video 4.5
SLT 44
Prove and apply the medians of a
triangle meet at a point.
-Construct the Centroid
-Centroid Extensions
-Medians in a Triangle
Khan Academy – Triangle
Medians and Centroid
Prove and apply the segment
joining the midpoint of two sides of
a triangle is parallel to the third
side and half the length.
-Special Lines in Triangles
-Triangle Midsegments
Khan Academy –
Exploring Medial
Triangles
Prove and apply base angles of
isosceles triangles are congruent
and its converse.
Quiz: SLT 43-45
-Proving the Isosceles Triangle
Theorem
-Isosceles Triangle Theorem
Extensions
Khan Academy –
Congruent Legs and Base
Angles of Isosceles
Triangles
SLT 45
SLT 46
FA
Formative Assessment 3 (R)
Homework
WS – Quadrilateral Mixed
Practice
RHMS Video 1.5
WS – Practice 3.7
Study for Quiz (SLT 43-45)
RHMS Video 3.7
RHMS Video 4.4
Formative Assessment 3
Review Sheet
Formative Assessment 3
next class!