+
Unit Plan
Ck 12: Elem Math: Identifying Straight Lines in Various Shapes Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Identifying Straight Lines in Various Shapes

For Students 2nd - 4th
[Free Registration/Login may be required to access all resource tools.] The video describes how to determine which shape is made of only straight lines. The video is followed by a series of practice questions to assess student...
Get Free Access See Review
+
Unit Plan
Ck 12: Elem Math: Counting Straight Lines and Curves in Various Shapes Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Counting Straight Lines and Curves in Various Shapes

For Students 2nd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] The video shows how to count the number of straight lines and curves in a given 2D figure. The video is followed by practice problems.
Get Free Access See Review
+
Unit Plan
Plane Figures Unit Plan
Integrated Publishing

Plane Figures

For Students 9th - 10th Standards
This site describes lines and angles "as found in various plane (flat) geometric figures.".
Get Free Access See Review
+
Handout
Math Open Reference: Intersection Handout
Math Open Reference

Math Open Reference: Intersection

For Students 9th - 10th
Learn about intersections with this helpful reference tool. Provides a detailed definition and an interactive activity that enhance further explanation. Includes links to related topics.
Get Free Access See Review
+
Interactive
Mocomi: Lines and Angles Interactive
Mocomi & Anibrain Digital Technologies

Mocomi: Lines and Angles

For Students 2nd - 8th Standards
Provides details about the properties of straight lines, types of straight lines, line segments, rays, curved lines, and types of angles.
Get Free Access See Review