      Module 5
Identifying, Composing, and
Partitioning Shapes

Overview

Throughout this Module, students will:
• explore part-whole relationships with shapes
• define parts or attributes of two and three dimensional shapes
• explore, create, and name shapes
• recognize trapezoid, rhombus, cone, and rectangular prism
• combine shapes to make a whole: composite shape
• relate geometric figures to equal parts and name the parts as halves and fourths
• compose and decompose shapes
• tell time to the hour and half hour - both digital and analog
• continue practicing daily fluency with addition and subtraction

Vocabulary
 Terminology Definition Illustration Attributes characteristics of an object such as color or number of sides Fourths 1 out of 4 equal parts Halves 1 out of 2 equal parts Half past expression fro 30 minutes past a given hour Half-hour interval of time lasting 30 minutes Hour unit for measuring time, equivalent to 60 minutes or 1/24 of a day Minute unit for measuring time, equivalent to 60 seconds, 1/60 of an hour O'clock used to indicate time to a precise hour, with no additional minutes Quarter 1 out of 4 equal parts cone a solid shape with a circular base, a curved surface, and one vertex cube a solid shape with 6 faces cylinder a solid shape with 2 circular bases and a curved surface rectangular prism a rectangular 3D shape sphere a solid shape with a curved surface circle a closed shape with no sides or vertices Half-circle half of a full circle Quarter-circle a fourth of a circle Hexagon flat figure enclosed by six straight sides Rectangle flat figure enclosed by four straight sides and four right angles Rhombus flat figure enclosed by four straight sides of the same length where two pairs of opposite sides are parallel Square rectangle with four sides of the same length Trapezoid a quadrilateral with at least one pair of parallel sides Triangle flat figure enclosed by three straight sides   Dr. Peter Smith, Superintendent P.O. Box 606 DeWitt, NY 13214 Phone: (315) 445-8300 www.jamesvilledewitt.org