
 Resource ID: GM3L2A
 Grade Range: 7
 Subject: Math
Creating Nets for ThreeDimensional Figures
Given nets for threedimensional figures, the student will apply the formulas for the total and lateral surface area of threedimensional figures to solve problems using appropriate units of measure.

 Resource ID: GM4L16a
 Grade Range: 9–12
 Subject: Math
Making Conjectures About Circles and Angles
Given examples of circles and the lines that intersect them, the student will use explorations and concrete models to formulate and test conjectures about the properties of and relationships among the resulting angles.

 Resource ID: GM5L2
 Grade Range: 9–12
 Subject: Math
Solving Problems With Similar Figures
Given problem situations involving similar figures, the student will use ratios to solve the problems.

 Resource ID: GM1L6
 Grade Range: 9–12
 Subject: Math
Determining the Validity of Conditional Statements
Given a conditional statement, the student will determine its validity and the validity of the converse, inverse and contrapositive.

 Resource ID: GM1L7
 Grade Range: 9–12
 Subject: Math
Making and Verifying Conjectures about Angles
Given the relationship(s) among a set of angles, the student investigates the patterns and makes conjectures about the geometric relationships, including angles formed by parallel lines cut by a transversal.

 Resource ID: GM1L8
 Grade Range: 9–12
 Subject: Math
Making and Verifying Conjectures about Lines
Students will investigate patterns and make conjectures about geometric relationships.

 Resource ID: GM1L5
 Grade Range: 9–12
 Subject: Math
Writing the Converse, Inverse, and Contrapositive
Given a conditional statement, the student will write its converse, inverse, and contrapositive.

 Resource ID: GM1L11
 Grade Range: 9–12
 Subject: Math
Making and Verifying Conjectures about ThreeDimensional Figures
Students will explore volume conjectures and solve problems by applying the volume formulas to composite figures.

 Resource ID: GM1L12
 Grade Range: 9–12
 Subject: Math
Constructing and Justifying Statements about Geometric Figures
Students will distinguish between undefined terms, definitions, postulates, conjectures, and theorems and investigate patterns to make conjectures about geometric relationships.

 Resource ID: GM1L14
 Grade Range: 9–12
 Subject: Math
Using Counter Examples to Disprove Statements That Are False
Given statements about a geometric relationship, the student will use counter examples to disprove statements that are false.

 Resource ID: GM1L15
 Grade Range: 9–12
 Subject: Math
Using Inductive Reasoning to Formulate Conjectures
Students will practice identifying the converse, inverse, and contrapositive of conditional statements.

 Resource ID: GM1L13
 Grade Range: 9–12
 Subject: Math
Using Logical Reasoning to Prove Statements are True
Given statements about a geometric relationship, the student will distinguish between the undefined terms, definitions, postulates, conjectures, and theorems to prove the statements are true.

 Resource ID: GM2L6
 Grade Range: 9–12
 Subject: Math
Using Properties of Transformations
Given examples of mathematics in the real world, the student will use properties of transformations and their composites to describe and perform transformations of figures in a plane.

 Resource ID: GM2L1
 Grade Range: 9–12
 Subject: Math
Developing Algebraic Expressions to Represent Geometric Properties
The student will investigate patterns to make conjectures.

 Resource ID: GM2L2
 Grade Range: 9–12
 Subject: Math
Developing Algebraic Expressions to Represent Geometric Properties of Polygons
Given numerical and/or geometric patterns that represent geometric properties of polygons, the student will develop algebraic expressions that represent the geometric properties.

 Resource ID: GM2L4
 Grade Range: 9–12
 Subject: Math
Developing Algebraic Expressions to Represent Geometric Properties of Angle Relationships in Polygons
Given numerical and/or geometric patterns that represent geometric properties of angle relationships in polygons, the student will investigate patterns to make conjectures about interior and exterior angles of polygons.

 Resource ID: GM3L7
 Grade Range: 9–12
 Subject: Math
Coordinate Geometry: Parallel and Perpendicular Lines
Given characteristics of two lines, such as slopes and equations, the student will determine whether the lines are parallel, perpendicular, or neither.

 Resource ID: GM3L1
 Grade Range: 9–12
 Subject: Math
Describing and Drawing Cross Sections
Given a verbal and/or pictorial description of the intersection of a plane with various threedimensional geometric figures, the student will describe and/or draw the intersection.

 Resource ID: GM4L2
 Grade Range: 9–12
 Subject: Math
Determining Area: Composite Figures
Given information about composite fiugres, the student will determine the area of composite 2dimensional figures comprised of a combination of triangles and parallelograms using appropriate units of measure.

 Resource ID: GM4L4
 Grade Range: 9–12
 Subject: Math
Determining Arc Length
Given a problem situation involving sectors of circles, the student will use proportional reasoning to solve the problem.