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Performance Objective Articulation Worksheet Use this worksheet to expand the definition, explanation, and understanding of performance objectives. Grade: _7_ Subject: __Math__ Strand: _4__ Concept: __1__ PO: _2__ Performance Objective: PO 2. Analyze and determine relationships between angles created by parallel lines cut by a transversal. M07-S5C2-08. Make and test conjectures based on information collected from explorations and experiments. Examples of angle relationships that can be explored include but are not limited to: Alternate interior, alternate exterior, and corresponding angles are congruent. Same-side (consecutive) interior and same-side (consecutive) exterior angles are supplementary. Deconstruction of Parts: Action Verb Analyze Determine Target(s) Terms Relationships between angles created by parallel line cut by a transversal Connectors Supporting Context Terms/Phrases Examples of angle relationships that can be explored include but are not limited to: Conceptual Map Alternate interior, alternate exterior, and corresponding angles are congruent. Same-side (consecutive) interior and same-side (consecutive) exterior angles are supplementary List of All Instructional Combinations Analyze relationships between angles created by parallel lines cut by a transversal. Determine relationships between angles created by parallel lines cut by a transversal. Academic Vocabulary & Clarification of Terms alternate exterior angles angles formed by one or more transversals intersecting two lines whose interiors are not between two lines and on different sides of the transversal (e.g., ) alternate interior angles angles formed by one or more transversals intersecting two lines whose interiors are between the two lines and on different sides of the transversal (e.g., ) complementary angles consecutive exterior angles consecutive interior angles any two angles whose measures have a sum of ninety degrees angles formed when one or more transversals intersect two parallel lines, that are not located between the two parallel lines, and are located on either side of a transversal angles formed when one or more transversals intersect two parallel lines, that are located between the two parallel lines, and are located on either side of a transversal corresponding angles a pair of angles that occupy the same location at each intersection when two lines are intersected by one or more transversals (e.g., ) supplementary angles transversal two angles whose measures have a sum of 180 degrees in a plane, a line that intersects two or more lines at different points Terms Requiring Boundary Limits None noted Instructional Discussion If two parallel lines are cut by a non-perpendicular transversal, which type of angles are not congruent? A corresponding angles B alternate interior angles C alternate exterior angles D same-side interior angles