Mathematics Grade 4
Strand: GEOMETRY (4.G.)
Draw and identify lines and angles, as well as classify shapes by properties of their lines and angles (Standards 4.G.1–3)
Draw points, lines, line segments, rays, angles (right, acute, and obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
This lesson is designed to help students learn about classifying angles by their measure.
Geometry - Fourth Grade Core Guide
The Utah State Board of Education (USBE) and educators around the state of Utah developed these guides for Fourth Grade Mathematics - Geometry (4.G)
Geometry of Letters
The purpose of this task is for students to analyze the geometry of letters. Letters provide a good opportunity for students to broaden their understanding of what constitutes a 2-dimensional geometric figure.
IXL Game: Geometry: Parallel, perpendicular, intersecting
This game helps fourth graders draw points, lines, line segments, rays, angles, and perpendicular and parallel lines. This is just one of many online games that supports the Utah Math core. Note: The IXL site requires subscription for unlimited use.
The purpose of this task is to gain experience drawing and measuring angles, developing an understanding of the additive structure of angles.
USBE Core Guide (4G1)
This core guide was developed by USBE and Utah educators.
What's the Point?
The purpose of this task is to use what students intuitively understand about connecting points or â€śdotsâ€ť with lines to generate a discussion about what points are and how they should be represented.
http://www.uen.org - in partnership with Utah State Board of Education
(USBE) and Utah System of Higher Education
(USHE). Send questions or comments to USBE Specialist -
and see the Mathematics - Elementary website. For
general questions about Utah's Core Standards contact the Director
- Jennifer Throndsen .
These materials have been produced by and for the teachers of the
State of Utah. Copies of these materials may be freely reproduced
for teacher and classroom use. When distributing these materials,
credit should be given to Utah State Board of Education. These
materials may not be published, in whole or part, or in any other
format, without the written permission of the Utah State Board of
Education, 250 East 500 South, PO Box 144200, Salt Lake City, Utah