This google slide show will be used by second grade teachers with their students as a numeracy routine. Students should be given time to notice and wonder about each slide. Students should then provide reasoning for how each number or picture is different from the others. Teachers should focus on connections and precise vocabulary.

This google slide show will be used by third grade teachers with their students as a numeracy routine. Students should be given time to notice and wonder about each slide. Students then engage in discourse to find which two statements are mathematically correct and which one is not.

The images on this google slide show are best used in the context of a number talk where children are gathered in a common space and know the routine of sharing thoughts and ideas. Teachers use talk moves to keep the dialogue going among and between student, focusing on mathematical ideas and vocabulary found within the images. The teacher’s role is to facilitate the conversation, allowing a forum for the sharing of important ideas.

This google slide show organizes "Who Am I?" number puzzles in a sequence by weeks. Puzzles are online and linked to this slide show. Teachers can use these with students to promote number sense and precise mathematical vocabulary.

This google slide show will be used by fourth grade teachers with their students as a numeracy routine. Directions for the teacher are found here. For quarter three, students will estimate using pictures with clues. Students should be given time to notice and wonder about each. Then, students can adjust their estimates as clues are revealed. Using a number line range is a good technique. This resource has been adapted from the work of Steve Wyborney.

This google slide show is to be used as a routine in grade 4 during the third quarter. Students will be given time to notice and wonder about each slide, with their thinking guided toward geometry. Discussions will promote precise geometry vocabulary and connections between images.

This google slide show will be used by fourth grade teachers with their students as a numeracy routine. Students should be given time to notice and wonder about each slide. Students then engage in discourse to find what is the same and different mathematically about the given images.

This google slide show organizes "Who Am I?" number puzzles in a sequence by weeks. Puzzles are online and linked to this slide show. Teachers can use these with students to promote number sense and precise mathematical vocabulary.

In Module 3, students' understanding of addition and subtraction of fractions extends from earlier work with fraction equivalence and decimals. This module marks a significant shift away from the elementary grades' centrality of base ten units to the study and use of the full set of fractional units from Grade 5 forward, especially as applied to algebra.

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

In this lesson, students use historical nonstandard units (digits, hand, cubit, yard, foot, pace, fathom) to estimate the lengths of common objects and then measure using modern standard units. They will discover the usefulness of standardized measurement units and tools. An activity sheet (pdf), assessment options and other commentary are provided.

In this lesson activity students use nonstandard units (baby steps) to measure lengths of different types of "steps" (giant, regular, umbrella, scissor, wooden-soldier, and backwards steps). Once each student gathers this data they will display their own data on a bar graph. Then the class will discuss the data and compare graphs among students. A students worksheet for data collection is included in PDF format.

This google slide show is for use with kindergarten students as a routine to build number sense and use of geometric vocabulary. Geometric images are used to use as a springboard for discussion. How many? How did you see it? How many sides? How many faces? What shapes did you see?

This google slide show will be used by kindergarten grade teachers with their students as a numeracy routine. Students should be given time to notice and wonder about each slide. Students then engage in discourse to tell how the two pictures, numbers, expressions, or equations are the same and how they are different.

This google slide show is for use as a numeracy routine in the kindergarten classroom during third quarter. Students will answer a question using a graph format by dragging their names to the appropriate spot. Students will then be given a chance to notice and wonder about the graph. Finally, teachers will lead a mathematical discussion about the results of the graph.

This unit focuses on measurement and data for second-grade. The second-graders learn how to accurately measure natural objects using nonstandard units (unifix cubes) and standard units (inches). During field experiences, the students learned how to use field guides and how to collect data for a BioBlitz. Students used their data to create bar graphs, picture graphs, and analyzed their data.

The medicine wheel has many teachings about balance in life: from ourselves to directions, to life stages, to medicines, to seasons, to elements, and many more. Here to share a few teachings through meditation, drawing, and CGI math. 

(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.)

En el módulo 3, la comprensión de los estudiantes de la adición y la resta de las fracciones se extiende desde el trabajo anterior con equivalencia de fracción y decimales. Este módulo marca un cambio significativo lejos de la centralidad de los grados elementales de las diez unidades de base al estudio y el uso del conjunto completo de unidades fraccionarias desde el avance de grado 5, especialmente como se aplica al álgebra.

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

English Description:
In Module 3, students' understanding of addition and subtraction of fractions extends from earlier work with fraction equivalence and decimals. This module marks a significant shift away from the elementary grades' centrality of base ten units to the study and use of the full set of fractional units from Grade 5 forward, especially as applied to algebra.

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

(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.)

En este módulo de 25 días de grado 2, los estudiantes amplían su habilidad y comprensión de las unidades agrupando, decenas y cientos de hasta mil con pajitas. A diferencia de la longitud de 10 centímetros en el módulo 2, estos paquetes son conjuntos discretos. Una unidad puede ser agarrada y contada como un plátano? 1cientos, cientos, 3cientos, etc. Un número en el Grado 1 generalmente consistía en dos unidades, decenas y otras diferentes. Ahora, en el grado 2, un número generalmente consta de tres unidades: cientos, decenas y otras. Las unidades agrupadas se organizan separándolas más grandes a más pequeñas, ordenadas de izquierda a derecha. En el transcurso del módulo, la instrucción se mueve de los paquetes físicos que muestran la proporcionalidad de las unidades a discos de valor del lugar no proporción y a los números en la tabla de valor del lugar.

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

English Description:
In this 25-day Grade 2 module, students expand their skill with and understanding of units by bundling ones, tens, and hundreds up to a thousand with straws. Unlike the length of 10 centimeters in Module 2, these bundles are discrete sets. One unit can be grabbed and counted just like a banana?1 hundred, 2 hundred, 3 hundred, etc. A number in Grade 1 generally consisted of two different units, tens and ones. Now, in Grade 2, a number generally consists of three units: hundreds, tens, and ones. The bundled units are organized by separating them largest to smallest, ordered from left to right. Over the course of the module, instruction moves from physical bundles that show the proportionality of the units to non-proportional place value disks and to numerals on the place value chart.

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

*This numberless application problem is the same application problem used the engage lesson: Grade 1, Module 2, Lesson 2
*Numberless word problems are used to support students in solving word problems. They allow students to discover for themselves the structure of the problems they're solving. In doing so, they will be able to successfully find the operation or operations they need to use to determine the solution.
*Numberless word problems help students to develop number sense, making sense of word problems, and encourage precise mathematical vocabulary.
*Based on the work of Brian Bushart.
*Created using ideas from wi math institute training. Google Slides presentation created as an adaption of WiseLearn resource by Sarah Martinsen and Kelly Shaefer.
*These slides could be inserted into the free Engage New York lesson google slides from embarc.online.