Number and Number Sense, Computation and Estimation 

Measurement and Geometry 

Probability, Statistics, Patterns, Functions, and Algebra 

SOL Review Materials 




*SOL 8.6b cannot be
appropriately assessed within the current format and is excluded from testing.
Measurement
Focus: Problem Solving
The student will
a) verify by measuring and describe the relationships among vertical angles, adjacent angles, supplementary angles, and complementary angles; and
b) measure angles of less than 360°. 


Essential Knowledge and Skills 
 Measure angles of less than 360° to the nearest degree, using appropriate tools.
 Identify and describe the relationships between angles formed by two intersecting lines.
 Identify and describe the relationship between pairs of angles that are vertical.
 Identify and describe the relationship between pairs of angles that are supplementary.
 Identify and describe the relationship between pairs of angles that are complementary.
 Identify and describe the relationship between pairs of angles that are adjacent.
 Use the relationships among supplementary, complementary, vertical, and adjacent angles to solve practical problems.†Revised March 2011

Essential Understandings 
 How are vertical, adjacent, complementary and supplementary angles related? Adjacent angles are any two nonoverlapping angles that share a common side and a common vertex. Vertical angles will always be nonadjacent angles. Supplementary and complementary angles may or may not be adjacent.


Vertical Articulation 
 SOL 6.13  identify/describe properties of quadrilaterals
 SOL 7.7  compare/contrast quadrilaterals based
on properties

Instructional Materials 
 VDOE Enhanced Scope and Sequence Lesson: What Are Your Angles? (PDF)  Working with angles (Word)
 Notes: Angles (doc)
 Notes: Lines and Angle Relations (doc)
 Notes: LineAngle Relationships Review (flipchart)
 Guided Notes: About Angles (doc)
 Activity: Vocabulary Foldable (doc)
 VDOE Algebra Readiness Curriculum Companion: Classifying Angles (pdf)

Real World Lessons 

Practice 
 Worksheet: Complementary & Supplementary Angles (doc)
 Worksheet: Angle Relationships #1 (doc)  Angle Relationships #2 (doc)  Angle Relationships #3 (doc)
 Worksheet: Complementary & Supplementary Angles #1 (doc)  Complementary & Supplementary Angles #2 (doc)
 Quiz: Angles (doc)
 Quiz: Angles (flipchart)
 Quiz: Line and Angle Relations (doc)

SelfAssessments 
 SOL 8.6 MiniQuiz: Angles

Skills 

Videos 
 Virtual Nerd: Complementary Angles Definition
 Virtual Nerd: Supplementary Angles Definition
 Virtual Nerd: Vertical Angles Definition

Explore
Learning 
 Investigating Angle Theorems  Activity A: Explore the properties of complementary, supplementary, vertical, and adjacent angles using a dynamic figure.

Websites 

VDOE Interventions 
 VDOE Algebra Readiness Curriculum Companion: Classifying Angles  The lessons focus on estimating, measuring, and classifying angles and triangles,
identifying congruence and noncongruence, investigating complimentary, supplementary, and vertical
angles.

Common Core
Standards 

