[color=#ff0000]We are learning to:[/color][br][list][*]Comprehend that a perpendicular bisector is the set of points equidistant from two given points.[/*][*]Construct a perpendicular bisector.[/*][/list][color=#ff0000]We are successful when we can:[/color][br][list][*]Construct a perpendicular bisector.  [/*][*]Understand what is special about the set of points equidistant from two given points.[/*][/list]

Here are 2 points labeled A and B, and a line segment CD.[br][list=1][*]Mark 5 points that are a distance CD away from point A.  How could you describe all points that are a distance CD away from point A?[/*][*]Mark 5 points that are a distance CD away from point B.  How could you describe all points that are a distance CD away from point B?[/*][*]In a different color, mark all the points that are a distance CD away from both A and B at the same time.[/*][/list]

Your teacher will mark points A and B on the floor. Decide where to stand so you are the same distance from point A as you are from point B. Think of another place you could stand in case someone has already taken that spot.

Use the tools available to find the perpendicular bisector of segment PQ.  After coming up with a method, look for another method to find its perpendicular bisector.

[color=#ff0000]We are learning to:[/color][br][list][*]Comprehend that a perpendicular bisector is the set of points equidistant from two given points.[/*][*]Construct a perpendicular bisector.[/*][/list][color=#ff0000]We are successful when we can:[/color][br][list][*]Construct a perpendicular bisector.  [/*][*]Understand what is special about the set of points equidistant from two given points.[/*][/list]

Imagine that you must cross the hallway while staying an equal distance from each laser. If you get closer to one laser than the other, it will blast you. Use the tools available to draw a safe path through the hallway.