We found 373 resources with the concept lines
Parallel Lines in the Coordinate Plane: Lesson
4 mins 8th - 10th CCSS: Adaptable
New ReviewDiscover the parallel structure of parallel lines. Provided with two parallel lines on a coordinate plane, the presenter shows that the rise and run, or slope, of the two lines are the same. The resource, which is a portion of a larger...
Perpendicular Lines: Lesson
2 mins 9th - 11th CCSS: Adaptable
New ReviewPerpendicular lines are all right. Using the definition of perpendicular, the video lesson introduces perpendicular lines.The portion a basic geometry playlist makes connections between the rules of parallel lines and perpendicular lines.
Basic Geometric Definitions: Lesson
6 mins 4th - 8th CCSS: Adaptable
New ReviewBuild up the basics of geometry, one point at a time. The segment in an extensive playlist on basic geometry provides the definitions of the essential building blocks of geometry. Using drawings, the video shows examples and descriptions.
Direct and Inverse Relationships
5 mins 9th - 12th CCSS: Adaptable
How can your class determine the relationship between experimental data? Learners discover how to express direct and inverse relationships through examples and sample problems in a video. The narrator takes data from tabular to graphical...
Identify Line Types: Identify Types of Lines
6th - 12th CCSS: Designed
If lines aren't parallel or perpendicular, then what are they? An interactive lets users rotate a line to change its orientation with respect to another line. It then indicates whether the lines are parallel, perpendicular, or...
Linear Pairs: Angles and Lines in a Perspective Drawing
7th - 12th CCSS: Designed
Gain some perspective on linear pairs. Aspiring mathematicians adjust the vanishing point on a perspective drawing. They see the effect on linear pairs of angles and answer five challenge questions based on their observations.
Basic Geometric Definitions: Collinear Constellations
9th - 12th CCSS: Designed
The stars are aligned for a great interactive resource. The interactive contains a graphic of Ursa Major. Given a movable ray, pupils check to see if the three stars that make the handle are collinear. They investigate the constellation...
Basic Geometric Definitions: Alternate Dimensions
9th - 12th CCSS: Designed
How do you calculate problems in alternate dimensions? The interactive allows learners to manipulate points in 2-D as scholars explore the relationship the points must have to create a one-dimensional object. Pupils identify objects that...
Families of Lines: Room in Perspective
8th - 10th CCSS: Designed
Get a perspective of lines that share a point. The interactive displays a family of lines that share the same y-intercept. Individuals can find the equations of the lines by moving the line displayed and find what is common about all the...