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Crossword Objective Terms/Dictionary Conga Line. Welcome. Begin Crossword Puzzle. Objective. We will define Geometry terms involving point, line, and plane. Window Pane. TERM. Picture Like. Definition. Useful example. Inductive Reasoning.
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Welcome Begin Crossword Puzzle
Objective We will define Geometry terms involving point, line, and plane.
Window Pane TERM Picture Like Definition Useful example
Inductive Reasoning Reasoning that allows you to reach conclusions based on a pattern of specific examples or past events 2, -4, 8, -16, ___, ___, ___
Conjecture A conclusion reached by using inductive reasoning 2, -4, 8, -16, ___, ___, ___
Point A y a location in space represented by a dot Point A
Line B A m A series of points that are extended infinitely in opposite directions AB or BA line m
Line Segment A part of a line consisting of two points, called endpoints, and all points between them PQ or QP P Q
Ray Part of a line consisting of one endpoint and all the points of the line on one side of the endpoint TV T V
Plane A flat surface extending infinitely in all directions X B A C Plane x Plane ABC
Collienear points Points that lie on the same line U W T V
noncollienear points Three or more points that do not lie on the same line U W T V
Coplanar Points that lie in the same plane; lines that lie in the same plane X B A C
noncoplanar Four or more points that do not lie in the same plane; lines that do not lie in the same plane
Opposite rays Two rays with a common endpoint which form a line
Intersecting lines Lines that meet at a single point
Parallel Lines Coplanar lines that do not intersect mn // op
Perpendicular Lines Lines that meet to form 90° angles SQ ┴ PR
Skew Lines Noncoplanar lines that do not intersect AB is skew to EF
Congruent Objects of the same shape and size
Congruent segments Segments of the same length EF HG
Midpoint A point that divides a segments into two congruent segments PM MQ, M is the midpoint
Segment Bisector Segment, line, or ray that passes though the midpoint or a segment
Angle Formed by two rays with common endpoint <ABC or <B
Conga Line • Two lines; students have vocabulary card • Make you partner guess the term without saying term, sounds like, or starts with • Each take your turn and then exchange cards • Music will be played and you conga dance to the next person
Champs Teacher Directions Expectations • Conversation: level 3 • Help: raise your hand • Activity: talking, describing vocabulary • Movement: standing in conga line, dancing • Participation: speaking, listening, guessing