Rays Teacher Resources
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Lines, Line Segments, Rays, and Angles - Practice 15.1
3rd - 5th CCSS: Adaptable
Is it a line, line segment, ray, or angle? Identifying geometric figures is the focus. In addition to identification, learners recognize right angles or tell if an angle is less than or greater than a right angle. They tell if lines are...
Points, Lines, Segments, and Rays Lesson 15-1
4th - 5th CCSS: Adaptable
Some of the most important vocabulary in the study of geometry is presented here. In this PowerPoint, learners view the definitions for points, lines, segments, and rays. The definitions and graphics are clear, and kids are also coached...
Points, Lines, and Rays - Problem Solving 15.1
4th - 6th CCSS: Adaptable
Here is a set of five word problems in which geometers draw and identify points, lines, segments, rays. They determine if lines are perpendicular or parallel. This is a concise, yet applicable learning exercise to help learners grasp the...
Lines, Line Segments, Rays and Angles - Homework 15.1
4th - 5th
Here is an identifying lines, line segments, rays, and angles worksheet which has learners identify the figures by telling whether figures are right angles, less than a right angle, or greater than a right angle, identifying lines as...
Isosceles Triangles and Special Line Segments
9th - 12th CCSS: Adaptable
Under which conditions can a triangle be classified as isosceles? High schoolers practice identifying isosceles triangles and special line segments, including angle bisectors, medians of triangles, and perpendicular bisectors of sides of...
Linear Inequalities in One and Two Variables: Rays and Half Planes
9th - 12th CCSS: Designed
Define rays and half planes, including the concepts of boundary lines and prerequisite knowledge of coordinate planes. Given linear inequalities in one and two variables, your class will compare the differences. They will also graph...
From Ratio Tables, Equations and Double Number Line Diagrams to Plots on the Coordinate Plane
6th CCSS: Designed
Represent ratios using a variety of methods. Classmates combine the representations of ratios previously learned with the coordinate plane. Using ratio tables, equations, double number lines, and ordered pairs to represent...
Don't Mangle That Angle - Enrichment 14.1
4th - 6th CCSS: Adaptable
Clever! Supposedly a strong wind blew the letters off of a classroom bulletin board, and now learners connect them according to directions listed. As a result, they end up drawing a line segment, ray, intersecting line, angles, and...
Construct and Measure Lines, Segments, Rays, and Angles Using Geometer's Sketchpad
Sixth graders construct points, lines, rays, line segments and angles using Geometer's Sketchpad, label all points and measure each constructed item, print their constructions, and complete question sheet to demonstrate understanding.