Module 2 explores two-dimensional and three-dimensional shapes.  Students learn about flat and solid shapes independently as well as how they are related to each other and to shapes in their environment.  Students begin to use position words when referring to and moving shapes.  Students learn to use their words to distinguish between examples and non-examples of flat and solid shapes.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

A guide to support parents as they work with their students with two-dimensional and three-dimensional shapes.

In this lesson, students will create a shape mobile of 2-dimensional and 3-dimensional shapes made from geometric shapes.

In this lesson, students will identify 2- and 3-dimensional shapes as well as create shape drawings and sculptures. Teacher materials are available.

Go to Tessellation Town on Tile Island and create a variety of tessellations.

(Nota: Esta es una traducción de un recurso educativo abierto creado por el Departamento de Educación del Estado de Nueva York (NYSED) como parte del proyecto "EngageNY" en 2013. Aunque el recurso real fue traducido por personas, la siguiente descripción se tradujo del inglés original usando Google Translate para ayudar a los usuarios potenciales a decidir si se adapta a sus necesidades y puede contener errores gramaticales o lingüísticos. La descripción original en inglés también se proporciona a continuación.)

El módulo 2 explora formas bidimensionales y tridimensionales. Los estudiantes aprenden sobre formas planas y sólidas de forma independiente, así como cómo están relacionadas entre sí y con formas en su entorno. Los estudiantes comienzan a usar palabras de posición cuando se refieren y se mueven formas. Los estudiantes aprenden a usar sus palabras para distinguir entre ejemplos y no exámenes de formas planas y sólidas.

Encuentre el resto de los recursos matemáticos de Engageny en https://archive.org/details/engageny-mathematics.

English Description:
Module 2 explores two-dimensional and three-dimensional shapes.  Students learn about flat and solid shapes independently as well as how they are related to each other and to shapes in their environment.  Students begin to use position words when referring to and moving shapes.  Students learn to use their words to distinguish between examples and non-examples of flat and solid shapes.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Use this virtual geoboard to explore the attributes of various polygons. This would work well on an interactive whiteboard.

Learn about spheres and the importance of following directions with the Odd Squad. Ms. O needs Otto to deliver a secret box to storage at headquarters, but he can't help but look inside. When he opens the box, he accidentally releases a spherical centigurp that turns into 100 centigurps! Otto and Oscar have to get them all back before Ms. O finds out.

Learn about shapes in this fun clip from the Odd Squad. General Pentagon tries to convince Otto that he didn't steal Lord Rectangle's birthday cake.

This video will help children with identifying shapes. Olive introduces the eccentric characters at Shapely Manor: Lord Rectangle, Miss Triangle, General Pentagon, and Professor Square.

This Odd Squad video will help children with identifying shapes. Lord Rectangle's birthday cake is missing, and he suspects one of his shape-loving friends stole it! Olive and Otto think they know how to identify the real culprit.

Learn about the relationships between two- and three-dimensional objects with the Odd Squad. A new villain is on the loose, and he's flattening things around town. Olive and Otto are on the case!

Oscar shows how to count sides to determine different shapes, which is important when agents come into contact with a shape crystal.

Learn about three-dimensional objects with the Odd Squad. Oscar trains agents on how to use the Odd Squad tube system.

This collection includes 16 Peg + Cat video clips about geometry including 2-D and 3-D shapes.

Learn the names of different shapes and how to recognize them. [6:08]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Can you judge an object by its shadow? Use your mental rotation skills to determine if a shadow can be produced by a particular shape.

We are learning about how shape attributes helps us to see how shapes are alike and different. This site provides four resources for shapes including 3-D.