ALEX Classroom Resource

  

Angles: What's Good

  Classroom Resource Information  

Title:

 Angles: What's Good

URL:

 https://aptv.pbslearningmedia.org/resource/angles-whats-good-video/angles-whats-good/

Content Source:

 PBS
Type: Audio/Video

Overview:

Take the court with retired NBA star and current basketball analyst Kendall Gill to learn about the science of the perfect shot. We use angles every day—to build ramps and slides, steer a car, shoot basketballs, throw baseballs, and kick soccer balls. In fact, the science of angles is in almost every sport we play and every movement we make, so go out and play a game with your kids.

Content Standard(s):
Mathematics
MA2019 (2019)
Grade: 4
24. Identify an angle as a geometric shape formed wherever two rays share a common endpoint.
Unpacked Content
Evidence Of Student Attainment:
Students:
  • Describe an angle.
  • Describe an angle's relationship to a circle.
Teacher Vocabulary:
  • Angle
  • Ray
  • Endpoint
  • Geometric shape
  • Vertex
  • Line
  • Point
  • Line segment
Knowledge:
Students know:
  • Angles are geometric shapes formed when two rays share a common endpoint.
  • How to draw points, lines, line segments, and rays
Skills:
Students are able to:
  • Identify an angle as two rays with a common endpoint.
Understanding:
Students understand that:
  • angles are geometric shapes made of two rays that are infinite in length and are measured with reference to a circle with its center at the common endpoint of the rays.
Diverse Learning Needs:
Essential Skills:
Learning Objectives:
M.4.24.1: Define degree, angle, ray, and vertices.
M.4.24.2: Recognize and draw shapes having specified attributes such as a given number of angles or a given number of equal faces.
M.4.24.3: Estimate angle measures using 45o, 90o, 180o, 270o, or 360o.
M.4.24.4: Identify angle, ray, and vertices.
M.4.24.5: Draw shapes to possess defining attributes.

Prior Knowledge Skills:
  • Build and draw shapes to possess defining attributes.
  • Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, and quarter-circles).
  • Model partitioning circles and rectangles.
  • Decompose pictures made of simple shapes.
  • Identify squares, circles, triangles and rectangles.
  • Explore shapes or figures that can be decomposed into smaller equal parts.
Alabama Alternate Achievement Standards
AAS Standard:
M.AAS.4.24 Recognize and Identify angles in geometric shapes as larger or smaller.
Tags: angles, geometry, shapes
License Type: Custom Permission Type
See Terms: https://www.pbslearningmedia.org/help/terms-of-use/#restrictions
For full descriptions of license types and a guide to usage, visit :
https://creativecommons.org/licenses
Partnered Event: ALEX Resource Development Summit
Accessibility
Comments

2019 ALCOS

24. Identify an angle as a geometric shape formed wherever two rays share a common endpoint.

  This resource provided by:  
Author: Michelle Frye
The event this resource created for:ALEX Resource Development Summit
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