Classroom Resource

Pull 'Er Up

Subject Area

Mathematics

Grade(s)

K, 1

Overview

In this video segment from Eureeka!, the CyberSquad pulls up the flat sides of a 2-dimensional net to make a 3-dimensional building.

Mathematics (2019) Grade(s): KG

MA19.K.20

Identify shapes as two-dimensional (lying in a plane, flat“) or three-dimensional (“solid”).“

Unpacked Content

UP:MA19.K.20

Vocabulary

  • Two dimensional
  • Three dimensional

Knowledge

Students know:
  • Characteristics of 2D and 3D shapes.

Skills

Students are able to:
  • Use geometric reasoning and visual characteristics of shapes to designate shapes as 2D or 3D.

Understanding

Students understand that:
  • geometrics shapes can be grouped into classes of 2D or 3D shapes based on their physical characteristics.
Mathematics (2019) Grade(s): KG

MA19.K.21

Analyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts (number of sides and vertices or corners“) and other attributes.“

Unpacked Content

UP:MA19.K.21

Vocabulary

  • Attributes

Knowledge

Students know:
  • attributes of shapes (sides, corners, vertices, faces, edges, etc.).
  • Informal language to describe these components.

Skills

Students are able to:
  • Use geometric reasoning and attributes to compare and contrast a variety of shapes.

Understanding

Students understand that:
  • geometric shapes can be grouped into classes of shapes that all seem to be alike based on their visual characteristics.
Mathematics (2019) Grade(s): 1

MA19.1.22

Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, and quarter-circles) or three-dimensional shapes (cubes, right rectangular prisms, right circular cones, and right circular cylinders) to create a composite shape, and compose new shapes from the composite shape.

Unpacked Content

UP:MA19.1.7

Vocabulary

  • Equation
  • Meaning of the equal sign

Knowledge

Students know:
  • strategies for finding the value of simple addition and subtraction equations.
  • Strategies for comparing quantities between 0 and 20.
  • Strategies to show equality or inequality.

Skills

Students are able to:
  • efficiently apply strategies for determining the value of simple addition and subtraction equations.
  • Justify and explain their thinking.

Understanding

Students understand that:
  • the equal sign represents a relationship of balance between numerical expressions rather than performing an operation.
Link to Resource
https://aptv.pbslearningmedia.org/resource/dc9104cc-3a3f-4cb4-8b54-311d833cae6a…

CR Resource Type

Audio/Video

Resource Provider

PBS
Accessibility
License

License Type

CUSTOM

Custom License Type (URL)

https://aptv.pbslearningmedia.org/help/terms-of-use/

Approved Date

ALSDE LOGO

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