CK-12 Foundation
Ck 12: Analysis: Positions and Midpoints in Two Dimensions
[Free Registration/Login may be required to access all resource tools.] Position vectors and identifying midpoints in 2 dimensions
CK-12 Foundation
Ck 12: Algebra: Midpoint Formula
[Free Registration/Login may be required to access all resource tools.] This concept introduces midpoints of line segments.
Rice University
Rice University: Cynthia Lanius: School Bus Geometry
This site gives a lesson on school bus (Taxicab) geometry. The lesson includes distances and midpoints in taxicab geometry.
CK-12 Foundation
Ck 12: Geometry: Segments Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide reviews how to measure the distance between two points and the Ruler Postulate. It also introduces congruency/congruent segments and midpoint.
CK-12 Foundation
Ck 12: Geometry: Midpoints and Segment Bisectors
[Free Registration/Login may be required to access all resource tools.] This concept teaches students how to calculate midpoints and use the definitions of segment bisectors and perpendicular bisectors.
CK-12 Foundation
Ck 12: Geometry: Midsegment Theorem
[Free Registration/Login may be required to access all resource tools.] Apply the Midsegment Theorem.
Cuemath
Cuemath: Midpoint Theorem
A comprehensive guide for learning all about plane shapes with definitions and solved examples.
Mathematics Archives
Math Archives: Midpoint Rule
This site, which is provided for by the University of Tennessee, Knoxville, has a worked example the student can examine on the midpoint rule
University of Toronto (Canada)
University of Toronto: Why the Midpoint Formula Works
A written proof that shows how the midpoint formula works.
Sophia Learning
Sophia: Segment Bisectors Problems: Lesson 1
This lesson will demonstrate how to solve for unknown variables and segment lengths in problems that involve midpoint and segment bisectors. It is 1 of 5 in the series titled "Segment Bisectors Problems."
Sophia Learning
Sophia: Midpoint vs. Segment Bisector: Lesson 7
This lesson defines midpoint and segment bisector, and provides examples that demonstrate how to distinguish between the two. It is 7 of 10 in the series titled "Midpoint vs. Segment Bisector."
ClassFlow
Class Flow: Midpoint of a Line Segment
[Free Registration/Login Required] This flipchart has a clear explanation of ways to use the midpoint of a line segment with algebra.
Sophia Learning
Sophia: Midpoint Formula in the Real World: Lesson 5
This lesson will provide real world examples that require a learner to set up and solve for the midpoint of a segment using the midpoint formula. It is 5 of 5 in the series titled "Midpoint Formula in the Real World."
Oswego City School District
Regents Exam Prep Center: Midpoint of a Line Segment
Examples for using the midpoint formula are given at this site.
University of Georgia
University of Georgia: Inter Math: Midpoint
This site gives a description of a midpoint along with a visual representation. Be sure to follow the links to related terms, challenging problems, more information, and the interactive check point involving midpoints located in the...
Purple Math
Purplemath: The Midpoint Formula
This lesson from Purplemath demonstrates how to use the Midpoint Formula and shows typical problems using the Midpoint Formula.
Math Open Reference
Math Open Reference: Midpoint of a Line Segment
Learn about the midpoint of a line segment with this helpful reference tool. Provides a detailed definition and an interactive activity that enhance further explanation. Includes links to related topics.
Mocomi & Anibrain Digital Technologies
Mocomi: Perpendicular Bisector: Definition & Theorem
Explains how to draw a perpendicular bisector and provides a definition of the perpendicular bisector theorem.