Refine Your Results

Content Curators

Grades

Subjects

Resource Types

Standards

Now... gain access to over 2 Million curated educational videos and 500,000 educator reviews to free & open educational resources

Get a 10 Day Free Trial

165 resources with the keyterm parallel lines

Lesson Planet

Quiz: Angles with Parallel Lines

For Students 7th - 8th
Middle schoolers identify all pairs of angles formed from parallel lines and a transversal. They use the definitions of alternate interior, alternate exterior and corresponding angles to determine the value of given angles. This one-page...
Lesson Planet

Supplementary, Complementary, And Vertical Angles

For Teachers 8th - 10th
Middle and high schoolers construct parallel lines cut by a transversal using the Geometer's Sketchpad. They measure angles formed, compare angle measurements, explore various activities on Geometer's Sketchpad, and complete a worksheet.
Lesson Planet

Parallel Lines

For Students 7th - 8th
Based on two sets of parallel lines intersected by a transversal, your young geometers determine the measures of 10 angles by applying the definitions of vertical, corresponding, alternate interior, and alternate exterior angles. When...
Lesson Planet

Geometry: Second Semester Final Exam

For Students 9th - 12th
High schoolers complete problems dealing with topics covered during the second semester. They find the scale factor of a dilation, identify the rotation and reflection of figures, identify the angle measure of a sector, add matrices, and...
Lesson Planet

Parallel and Perpendicular Lines

For Teachers 3rd - 4th
Here is a parallel and perpendicular lines worksheet which has learners respond to 10 questions that require them to identify lines and draw lines.
Lesson Planet

Ruler and Compass Constructions

For Teachers 4th - 5th
Fourth and fifth graders examine how to construct perpendicular lines and to bisect angles using rulers and compasses in this unit of lessons. They design a number of polygons using these methods.
Lesson Planet

Points, Lines, and Planes

For Teachers 4th - 5th
Upper graders identify locations within environments. In this location elements lesson, learners complete activities to help them locate various points, lines, and planes within a given environment. They sort lines to identify them as...
Lesson Planet

Visualizing Congruent Line Segments

For Teachers 4th - 5th
Fourth and fifth graders explore geometric shapes by identifying congruent lines. In this length measuring lesson, learners view shapes of rectangles, squares and line graphs, identifying the congruency of specific segments. They...
Lesson Planet

Angles and Geometry Activity

For Teachers 3rd - 6th
Get your pupils out of their seats by having them create a cheer complete with arm movements that demonstrate various angles. Working in small groups either during class or recess, young geometers are tasked with having to create a cheer...
Lesson Planet

Tell Me! Geometry

For Students 4th - 5th
In this geometry and measurement worksheet, students solve 20 problems pertaining to parallel lines, geometric figures, right angles and simple measurements.
Lesson Planet

Similar Situations

For Teachers 3rd - 6th
Students explore intersecting lines. In this intersecting lines lesson, students investigate shapes consisting of parallel, perpendicular, and similar lines. Students investigate these lines in shapes around them.
Lesson Planet

Identifying Perpendicular, Parallel and Intersecting Lines

For Teachers 3rd - 4th Standards
Mathematicians explore perpendicular, intersecting and parallel lines. In this geometry lesson, they view a map and identify the intersections. They also identify the parallel avenues on the map. This is a nice lesson that incorporates...
Lesson Planet

Other Equations of Lines

For Teachers 8th - 9th
In this algebra worksheet, students find equations for 4 lines when given their slope and one point on the line. They write two linear equations when given two points on a line. Students analyze the equations of 3 sets of linear...
Lesson Planet

Systems of Equations

For Teachers 8th - 9th Standards
This is a large unit on the study of the systems of linear equations, solving and graphing. Understanding solutions graphically, and algebraically, learners solve equations by graphing, substitution, and elimination. Real-world problems...
Lesson Planet

Graphing Special Lines

For Students 9th - 12th
In this graphing special lines worksheet, students solve 18 short answer and graphing problems. Students graph lines given two points. Students find the slope of a line given two points. Students determine if two lines area parallel,...
Lesson Planet

Take Home Question

For Students 9th - 12th
In this slope and perpendicular lines instructional activity, high schoolers solve 5 short answer problems. Students find an unknown coordinate given two points, a perpendicular line, and a slope. High schoolers find the centroid of a...
Lesson Planet

Proving Lines Parallel Homework

For Students 9th - 12th
In this parallel lines worksheet, students solve 13 short answer and fill in the blank problems. Kids determine which lines are parallel given a statement such as if these angle measures are equal then which lines are parallel? Students...
Lesson Planet

Challenge: Skills and Applications Lesson 3.3

For Students 9th - 12th
For this angle measures worksheet, students solve 9 short answer problems. Students find values for x and y given two parallel lines cut by a transversal. Students use alternate interior, supplementary, and exterior angles to find x and y.
Lesson Planet

Algebra I - Worksheet G12: Graphing Lines

For Students 9th - 12th
In this graphing lines worksheet, students graph 28 lines given various data.  Students graph lines given two points, a point and slope, and a line perpendicular or parallel to a point.
Lesson Planet

Parallel, Perpendicular and Intersecting Lines

For Students 8th - 10th
In this relationship of lines activity, students decide if 8 pairs of linear equations will create lines that are parallel, perpendicular, or intersecting.
Lesson Planet

Angle Relationships

For Teachers 10th
Tenth graders explore the angle relationships that exist when two lines intersect. In this geometry lesson, 10th graders estimate the measure of given angles and use their graphing calculator tools. Students use this knowledge to find...
Lesson Planet

Parallel and Perpendicular Lines

For Teachers 10th
Tenth graders explore parallel and perpendicular lines.  In this geometry lesson, 10th graders investigate the relationships associated with parallel lines and transversals, perpendicular lines, and the angles formed by these lines. ...
Lesson Planet

Triangle Sum

For Teachers 9th - 12th
Young scholars investigate triangle sums.  In this triangle sums activity, students construct a triangle and measure its' angles.  Young scholars calculate the angle sums and record their observations.  Students create an exterior angle...
Lesson Planet

Investigating the Properties of a Parallelogram

For Teachers 9th - 12th
High schoolers investigate the properties of a parallelogram.  For this properties of a parallelogram lesson, students construct a parallelogram on their Ti-Nspire.  High schoolers measure side lengths, angle measures, and diagonal...