When it comes to teaching your students about Parallel Lines and Transversals its all about the visuals! Here are our Top 3 Favorite YouTube videos to assist in teaching this very lengthy lesson.
1.) Start with the Basics when Teaching Parallel Lines and Transversals
2.) Real World Uses of Parallel Lines and Transversals
3.) Finally the meat of the more advanced topics
Here are your FREE Parallel Lines and Transversals Worksheet, Guided Notes, Slide Show and More!
3-2 Guided Notes Teacher Edition (Members Only)
3-2 Lesson Plan (Members Only)
3-2 Video Lesson (Members Only)
3-2 Online Activities (Members Only)
Parallel Lines Cut by a Transversal Worksheet Doc & PowerPoint
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Common Core Standards Parallel Lines cut by a Transversal
Prove theorems about parallelograms. Theorems include: opposite sides are congruent, opposite angles are congruent, the diagonals of a parallelogram bisect each other, and conversely, rectangles are parallelograms with congruent diagonals.
Make formal geometric constructions with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic geometric software, etc.).Copying a segment; copying an angle; bisecting a segment; bisecting an angle; constructing perpendicular lines, including the perpendicular bisector of a line segment; and constructing a line parallel to a given line through a point not on the line.
Algebra Needed for Lesson on Parallel Lines and Transversals
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Fun Class Activities Incorporating Parallel Lines and Transversals
Parallel Lines Cut by a Transversal Guided Notes
Parallel lines are coplanar lines that do not intersect. The symbol ∥ means “is parallel to.”
When a line intersects two or more lines, the angles formed at the intersection points create special angle pairs.
A transversal is a line that intersects two or more coplanar lines at distinct points.
The special angle pairs formed by parallel lines and a transversal are congruent, supplementary, or both.
Alternate Interior Angles Theorem
If a transversal intersects two parallel lines, then alternate interior angles are congruent.
Corresponding Angles Theorem
If a transversal intersects two parallel lines, then corresponding angles are congruent.