Sandhills Regional Education Consortium s1

SandHills Regional Education Consortium

Domain: Mathematical Practice(s): Level of Thinking: 1. Make sense of problems and Geometry persevere in solving them. Analyzing 3.G.2 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning. Anchor Standard: Grade Specific Standard:

Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. For example, partition a shape into 4 parts with equal area, and describe the area of each part as 1/4 of the area of the shape.

Information Technology Standard:

Clarifying Objectives:

Partition and label closed figures into fractional parts. (halves, thirds, fourths, sixths, eighths) Task Analysis Vocabulary  Partition area models into parts with Review equal areas. (e.g. folding paper,  partition(ed) manipulatives, drawing lines, etc)  equal  Describe a partitioned area of a drawn  closed figure model or picture as a unit fraction of  half/halves the whole (focus on halves, thirds,  third(s) fourths, sixths, and eighths).  fourth(s)  whole Instruct Anson County ~ Bladen County ~ Columbus Countyunit fraction ~ Cumberland County ~ Ft. Bragg ~ Harnett County ~ Hoke County Lee County ~ Montgomery County ~ Moore County ~ Richmond County ~ Robeson County ~ Scotland County ~ Whiteville City  sixth(s)  eighth(s) Copyright (2012) – No portion of this document can be reproduced or used without the express permission of the Executive Director of the SandHills Regional Educational Consortium Instructional Resources: Page 1 of 1

Notes and Additional Information: