In this 12-day Grade 2 module, students engage in activities designed to …
In this 12-day Grade 2 module, students engage in activities designed to deepen their conceptual understanding of measurement and to relate addition and subtraction to length. Their work in Module 2 is exclusively with metric units in order to support place value concepts. Customary units will be introduced in Module 7.
Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.
In this 25-day Grade 2 module, students expand their skill with and …
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.
In Module 4, students develop place value strategies to fluently add and …
In Module 4, students develop place value strategies to fluently add and subtract within 100; they represent and solve one- and two-step word problems of varying types within 100; and they develop conceptual understanding of addition and subtraction of multi-digit numbers within 200. Using a concrete to pictorial to abstract approach, students use manipulatives and math drawings to develop an understanding of the composition and decomposition of units, and they relate these representations to the standard algorithm for addition and subtraction.
Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.
In Module 4, students developed addition and subtraction fluency within 100 and …
In Module 4, students developed addition and subtraction fluency within 100 and began developing conceptual understanding of the standard algorithm via place value strategies. In Module 5, students build upon their mastery of renaming place value units and extend their work with conceptual understanding of the addition and subtraction algorithms to numbers within 1,000, always with the option of modeling with materials or drawings. Throughout the module, students continue to focus on strengthening and deepening conceptual understanding and fluency.
Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.
Module 6 lays the conceptual foundation for multiplication and division in Grade …
Module 6 lays the conceptual foundation for multiplication and division in Grade 3 and for the idea that numbers other than 1, 10, and 100 can serve as units. Topics in this module include: Formation of Equal Groups, Arrays and Equal Groups, Rectangular Arrays as a Foundation for Multiplication and Division, and The Meaning of Even and Odd Numbers.
Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.
Module 7 presents an opportunity for students to practice addition and subtraction …
Module 7 presents an opportunity for students to practice addition and subtraction strategies within 100 and problem-solving skills as they learn to work with various types of units within the contexts of length, money, and data. Students represent categorical and measurement data using picture graphs, bar graphs, and line plots. They revisit measuring and estimating length from Module 2, though now using both metric and customary units.
Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.
In Module 8, the final module of the year, students extend their …
In Module 8, the final module of the year, students extend their understanding of partwhole relationships through the lens of geometry. As students compose and decompose shapes, they begin to develop an understanding of unit fractions as equal parts of a whole.
Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.
This google slide show is for use with grade 2 students as …
This google slide show is for use with grade 2 students as a routine to build number sense. Strings of expressions are used to build connections and as a springboard for discussion. Each slide has a target addition strategy, though other strategies are encouraged as well.
This google slide show is for use with grade 2 students as …
This google slide show is for use with grade 2 students as a routine to build number sense. Strings of expressions are used to build connections and as a springboard for discussion. Each slide has a target addition strategy, though other strategies are encouraged as well.
This google slide show organizes numberless word problems in a sequence by …
This google slide show organizes numberless word problems in a sequence by weeks. This series is recommended for second graders in the third quarter. Teachers can use these with students to promote number sense, composing and decomposing, making sense of word problems, and precise mathematical vocabulary.
This google slide show will be used by grade 2 teachers with …
This google slide show will be used by grade 2 teachers with their students as a numeracy routine. Students should be given time to notice and wonder about each slide. Focus is on composing and decomposing numbers as well as discussion of addition and subtraction strategies. Steve Wyborney is the original creator.
This google slide show organizes "Who Am I?" number puzzles in a …
This google slide show organizes "Who Am I?" number puzzles in a sequence by weeks. This particular selection has been chose for Grade 2, second quarter use. 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 organizes "What Am I?" number puzzles in a …
This google slide show organizes "What Am I?" number puzzles in a sequence by weeks. This particular selection has been chose for second grade, third quarter use. Teachers can use these with students to promote number sense and precise mathematical vocabulary.
This google slide show will be used by second grade teachers with …
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 second grade teachers with …
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 organizes estimation exercises in a sequence by weeks. …
This google slide show organizes estimation exercises in a sequence by weeks. Teachers use the slide show with students to promote finding structure and estimating.
This google slide show will be used by third grade teachers with …
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 tell whether they believe the math presented is a fact (true) or a fib (false) and why.
This google slide show will be used by third grade teachers with …
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 tell whether they believe the math presented is a fact (true) or a fib (false) and why.
This google slide show organizes hundreds charts number puzzles in a sequence …
This google slide show organizes hundreds charts 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, addition, subtraction, and place value.
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