The students will use the Cabri Jr. APPVAR CORRS and CORRS2 to discover the relationship between the measures of pairs of corresponding angles and the parallelism of lines cut by a transversal.
Before the Activity
- Download the Cabri Jr. APPVAR CORRS and CORRS2 to handhelds using TI-Connect software and unit to unit link cables. CORRS and CORRS2 may also be sent via TI-Navigator.
- Students should do the worksheet "Selecting and dragging an object using Cabri Jr."
During the Activity
This activity is a lesson launcher for understanding the relationship between pairs of corresponding angles and parallel lines.
- Distribute the Student Worksheet for Corresponding angles.
- Students use the Cabri Jr. APPVAR CORRS and CORRS2 to answer questions from student worksheet.
After the Activity
Review student results from worksheet.