Site US and Canada
Geometry: Points, Lines and Angles Classroom ActivitiesDownload
Geo_Alternate_Interior_Angles_sm

Alternate Interior Angles

Published on

Explore the relationships of the angles formed when two parallel lines are cut by a transversal.
  • ax-icon-color-device
    TI-Nspire™ CX
  • ax-icon-color-device
    TI-Nspire™ CX CAS
  • TI-Nspire™ Navigator™
  • TI-Nspire™
  • TI-Nspire™ CAS
Download7,686
hero

Creating Parallel Lines and Transversals

Updated on

Create a pair of parallel lines cut by a transversal and investigate the relationships among the angles that are created.
  • ax-icon-color-device
    TI-Nspire™ CX
  • ax-icon-color-device
    TI-Nspire™ CX CAS
  • TI-Nspire™ Apps for iPad®
  • TI-Nspire™ Navigator™
Download7,365
Geo_Creating_Perpendicular_Bisectors_sm

Creating Perpendicular Bisectors

Published on

Construct the perpendicular bisector of a line segment in several different ways and consider the role of circles in the construction.
  • ax-icon-color-device
    TI-Nspire™ CX
  • ax-icon-color-device
    TI-Nspire™ CX CAS
  • TI-Nspire™ Navigator™
  • TI-Nspire™
  • TI-Nspire™ CAS
Download6,746
Geo_Determining_Angle_Measures_sm

Determining Angle Measure

Published on

Determine the measure of an angle and if larger angles have longer "sides."
  • ax-icon-color-device
    TI-Nspire™ CX
  • ax-icon-color-device
    TI-Nspire™ CX CAS
  • TI-Nspire™ Navigator™
  • TI-Nspire™
  • TI-Nspire™ CAS
Download7,914
Geo_Lesson03_Exploring_Perpendicular_and_Angle_Bisectors_sm

Exploring Perpendicular and Angle Bisectors

Published on

Create angle bisectors and explore the relationships between the two angles that are formed by the bisector.
  • ax-icon-color-device
    TI-Nspire™ CX
  • ax-icon-color-device
    TI-Nspire™ CX CAS
  • TI-Nspire™ Navigator™
  • TI-Nspire™
  • TI-Nspire™ CAS
Download6,723
Geo_Points_Lines_and_Distance_sm

Points, Lines, and Distance

Published on

Investigate the distance between two points, a point and a line, and two lines.
  • ax-icon-color-device
    TI-Nspire™ CX
  • ax-icon-color-device
    TI-Nspire™ CX CAS
  • TI-Nspire™ Navigator™
  • TI-Nspire™
  • TI-Nspire™ CAS
Download6,886
Geo_Points_Lines_Planes_sm

Points, Lines, and Planes

Published on

Explore the relationships between points, lines, and planes.
  • ax-icon-color-device
    TI-Nspire™ CX
  • ax-icon-color-device
    TI-Nspire™ CX CAS
  • TI-Nspire™ Navigator™
  • TI-Nspire™
  • TI-Nspire™ CAS
Download8,076