Mathematics Grade 2

mvsd
Math Curriculum 01/12/03

Mathematics - Grade 2

Mathematics

The Idaho State Achievement Standards for Mathematics provides skills for kindergarten through twelfth grade.

Grade 2

The Idaho State Achievement Standards for Mathematics provides skills for second grade.

The Algebraic Concepts Unit includes Competencies/Objectives which focus on algebraic equations and operations. This unit includes studying number systems, operations, and forms. Students explore the symbolic nature of algebraic concepts by identifying and extending patterns in algebra, by following algebraic procedures, and by proving theorems with properties.

Computation: Accuracy
The learner will be able to perform computations accurately.

Strand	Bloom's	Scope	Hours	Source
Computation		Master		ID: State Achievement Standards, 2001, Grade 2, 277.02

Expressions: Evaluate
The learner will be able to evaluate algebraic expressions.

Strand	Bloom's	Scope	Hours	Source
Expressions		Master		ID: State Achievement Standards, 2001, Grade 2, 281.02

Symbols: Use/Notation
The learner will be able to use algebraic symbolism as a tool to represent mathematical relationships.

Strand	Bloom's	Scope	Hours	Source
Symbols		Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 280.01

Algebraic Concepts: Notation
The learner will be able to illustrate vertical notation in horizontal form.

Strand	Bloom's	Scope	Hours	Source
Algebraic Concepts	Comprehension	Master		ID: State Achievement Standards, 2001, Grade 2, 280.01.a; ISAT

Number Sentence: Write
The learner will be able to write number sentences from problem scenarios involving addition and subtraction.

Strand	Bloom's	Scope	Hours	Source
Number Sentence	Synthesis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 280.01.b; ISAT

Facts: Add/Subtract/0-18
The learner will be able to perform addition and subtraction facts to 18.

Strand	Bloom's	Scope	Hours	Source
Fact Families	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.02.a; ISAT

Properties: Apply/Commutative
The learner will be able to apply the commutative property of addition making sure the student understands the meaning of commutative.

Strand	Bloom's	Scope	Hours	Source
Properties	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 280.02.a; ISAT

Expressions: Evaluate
The learner will be able to solve a number sentence using addition or subtraction with or without regrouping.

Strand	Bloom's	Scope	Hours	Source
Expressions	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.02.b; 277.02.d

Operations: Select and Use
The learner will be able to use operations of addition and subtraction.

Strand	Bloom's	Scope	Hours	Source
Operations	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 278.01.b; ISAT

Inverse Operations: Add/Subtract
The learner will be able to illustrate that addition and subtraction are inverse operations.

Strand	Bloom's	Scope	Hours	Source
Inverse Operations	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 280.01.d; ISAT

Algebraic Concepts: Symbolism/Apply
The learner will be able to apply algebraic symbolism and terminology of less than, greater than and equal to, as a tool to represent mathematical relationships students will understand that the term equal means same.

Strand	Bloom's	Scope	Hours	Source
Algebraic Concepts	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 280.01; ISAT

Functions: Understand/Use
The learner will be able to understand the concept of functions.

Strand	Bloom's	Scope	Hours	Source
Functions		Master		ID: State Achievement Standards, 2001, Grade 2 283.01

Data Collection: Organize/Interpret
The learner will be able to organize and interpret data.

Strand	Bloom's	Scope	Hours	Source
Data Collection and Classification	Application, Evaluation	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 282.02

Data: Decisions/Make
The learner will be able to make predictions and decisions based upon data.

Strand	Bloom's	Scope	Hours	Source
Data	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 282.04; ISAT

Data Collection
The learner will be able to collect data.

Strand	Bloom's	Scope	Hours	Source
Data Collection and Classification	Knowledge, Comprehension	Master	0.5	ID: State Achievement Standards, 2001, Grade 2, 282.02; ISAT

Data Analysis: Comprehend
The learner will be able to illustrate a comprehension of data analysis.

Strand	Bloom's	Scope	Hours	Source
Data Analysis	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 282.01

Tables/Charts: Answer Question
The learner will be able to display data in tables, graphs, and charts in order to answer a question.

Strand	Bloom's	Scope	Hours	Source
Tables/Charts	Application	Master		ID: State Achievement Standards, 2001, Grade 2, 282.02.a; ISAT

Data Analysis: Interpret/Basic
The learner will be able to interpret basic tables, graphs and charts.

Strand	Bloom's	Scope	Hours	Source
Data Analysis	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 282.01.a; ISAT

Data Collection: Answer Questions
The learner will be able to collect data in order to answer questions.

Strand	Bloom's	Scope	Hours	Source
Data Collection	Comprehension	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 282.02.a; ISAT

Data Display
The learner will be able to display data.

Strand	Bloom's	Scope	Hours	Source
Data Display	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 282.02; ISAT

The Data Interpretation Unit includes Competencies/Objectives which focus on the study and use of graphical forms. The Data Interpretation Unit includes data collection and classification, organization and display of data, logical reasoning and problem solving.

Data Collection: Gather/Organize/Present
The learner will be able to collect, organize, and present data.

Strand	Bloom's	Scope	Hours	Source
Data Collection and Classification		Master		ID: State Achievement Standards, 2001, Grade 2 282.02

Problem Solving: Predict/Experiences
The learner will be able to make predictions or decisions based on probable results or past experiences.

Strand	Bloom's	Scope	Hours	Source
Problem Solving	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2 282.04.a

The Decimals Unit includes Competencies/Objectives which focus on number sense and operations with decimals. The Decimals Unit includes comparison, computing, money, estimation, problem solving and reasoning.

Numbers: understand
The learner will be able to understand and use numbers.

Strand	Bloom's	Scope	Hours	Source
Number Sense		Master	1.0	ID: State Achievement Standards, 2001, Grade 2 277.01

Money: Investigate
The learner will be able to use money to investigate decimals through hundredths.

Strand	Bloom's	Scope	Hours	Source
Money	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.01.e; ISAT

The Geometry Unit includes Competencies/Objectives which focus on exploring geometric concepts from multiple perspectives. The Geometry Unit includes properties and construction of figures, proofs and theorems, history of geometry, transformations, logic, and problem solving.

Shapes: Identify/Name
The learner will be able to identify and name two-dimensional and three-dimensional figures; circle, square, rectangle, triangle, cone, cube, cylinder, sphere.

Strand	Bloom's	Scope	Hours	Source
Two-Dimensional Shapes	Knowledge	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 281.01.a; ISAT

Shapes: Draw
The learner will be able to create drawings of two-dimensional shapes.

Strand	Bloom's	Scope	Hours	Source
Two-Dimensional Shapes	Application	Master	1.5	ID: State Achievement Standards, 2001, Grade 2, 281.01.a; ISAT

Shapes: Sort/Attributes
The learner will be able to sort and compare two-dimensional figures based on their characteristics.

Strand	Bloom's	Scope	Hours	Source
Two-Dimensional Shapes	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 281.01.a; ISAT

Figures: Use/Size/Shape/Congruency
The learner will be able to use the concept of size and shape.

Strand	Bloom's	Scope	Hours	Source
Figures	Application	Master	0.5	ID: State Achievement Standards, 2001, Grade 2, 281.01; ISAT

Symmetry: Shape/Identify
The learner will be able to identify shapes that have symmetry.

Strand	Bloom's	Scope	Hours	Source
Symmetry	Knowledge	Master	0.5	ID: State Achievement Standards, 2001, Grade 2, 281.01.b ISAT

Symmetry: Create
The learner will be able to create symmetrical shapes.

Strand	Bloom's	Scope	Hours	Source
Symmetry	Synthesis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 281.01.b; ISAT

Geometric Concepts: Apply
The learner will be able to apply concepts of size, shape, and spatial relationships.

Strand	Bloom's	Scope	Hours	Source
Geometric Concepts		Master	1.0	ID: State Achievement Standards, 2001, Grade 2 281.01

The Mathematics Processes Unit focuses on mathematical connections, communication, modeling, concepts and procedures.

Communication: Results/Apply Terminology
The learner will be able to communicate results applying suitable terminology.

Strand	Bloom's	Scope	Hours	Source
Communication	Comprehension	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 278.04

Modeling: Problem Solving
The learner will be able to use appropriate technology and models to obtain problem solutions.

Strand	Bloom's	Scope	Hours	Source
Mathematical Modeling	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 278.03

Reasoning: Recognize/Express
The learner will be able to use reasoning skills to recognize problems and express them mathematically.

Strand	Bloom's	Scope	Hours	Source
Communication		Master	1.0	ID: State Achievement Standards, 2001, Grade 2 278.02

Mathematical Reasoning: Explain
The learner will be able to apply many different methods to describe mathematical reasoning such as words, numbers, symbols, graphical forms, and/or models.

Strand	Bloom's	Scope	Hours	Source
Reasoning		Master		ID: State Achievement Standards, 2001, Grade 2, 278.04.a

Communicate: State/Ideas/Mathematical
The learner will be able to state mathematical ideas clearly using mathematical language.

Strand	Bloom's	Scope	Hours	Source
Communication	Comprehension	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 278.04.b

Mathematical Modeling: Choose/Concepts
The learner will be able to choose the appropriate models to illustrate mathematical concepts by including the use of calculators.

Strand	Bloom's	Scope	Hours	Source
Mathematical Modeling	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 278.03.a

Reasoning: Problems/Express
The learner will be able to express and identify problems mathematically by applying reasoning skills.

Strand	Bloom's	Scope	Hours	Source
Communication	Synthesis	Master	0.5	ID: State Achievement Standards, 2001, Grade 2, 278.02.a

The Measurement Unit includes Competencies/Objectives which focus on measurement concepts, applications, and analysis. The Measurement Unit includes concepts of length, area, circumference, perimeter, volume, weight, formulas, distance, calendar, money, tools, accuracy, units, constructions, patterns and problem solving.

Units: Comprehend/Apply
The learner will be able to comprehend and apply both customary, nonstandard and metric units of measurement.

Strand	Bloom's	Scope	Hours	Source
Units	Comprehension	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 279.01; ISAT

Problem Solving: Estimate/Tools
The learner will be able to estimate measurement using measurement tools for real world and content problem scenarios.

Strand	Bloom's	Scope	Hours	Source
Problem Solving	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 279.01.b; ISAT

Time:Tell
The learner will be able to tell time to the nearest five minutes using both analog and digital clocks.

Strand	Bloom's	Scope	Hours	Source
Time	Application	Master	0.5	ID: State Achievement Standards, 2001, Grade 2, 279.01.c; ISAT

Time: Explore/Relationships/Units
The learner will be able to explore the relationships among the different units of time include clocks, calendars, years, days, weeks, months, am, pm.

Strand	Bloom's	Scope	Hours	Source
Time	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 279.01.d

Money: Count
The learner will be able to count the value of a group of pennies, nickels, dimes, and quarters with a value up to $1.00.

Strand	Bloom's	Scope	Hours	Source
Money	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.01.d; ISAT

Tools: Explore/Volume
The learner will be able to explore standard and nonstandard tools used for the measurement of volume and determine equivalency between these units.

Strand	Bloom's	Scope	Hours	Source
Tools/Instruments	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 279.01.a ISAT

Tools: Explore/Weight
The learner will be able to explore standard and nonstandard tools used for the measurement of weight and determine equivalency between these units.

Strand	Bloom's	Scope	Hours	Source
Tools/Instruments	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 279.01.a ISAT

Tools: Explore/Temperature
The learner will be able to explore standard and nonstandard tools used for the measurement of temperature.

Strand	Bloom's	Scope	Hours	Source
Tools/Instruments	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 279.01.a; ISAT

Time: AM/PM/Distinguish
The learner will be able to differentiate between a.m. and p.m.

Strand	Bloom's	Scope	Hours	Source
Time	Analysis	Master	1.0	279.01.d ISAT

Calendar: Date/Week/Day/Month
The learner will be able to relate days, dates, weeks, and months to a calendar.

Strand	Bloom's	Scope	Hours	Source
Calendar	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2 279.01.d ISAT

The Number Theory Unit focuses on manipulating number forms and classifications. Students make connections between number forms and their real-world applications.

Number Sense: Understand
The learner will be able to understand and use numbers.

Strand	Bloom's	Scope	Hours	Source
Number Sense		Master	1.0	ID: State Achievement Standards, 2001, Grade 2 277.01

Place Value: Understanding
The learner will be able to demonstrate an understanding of place value through 999.

Strand	Bloom's	Scope	Hours	Source
Place Value	Comprehension	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.01.c; ISAT

Read Numerals: Less Than 1000
The learner will be able to read and write whole numbers less than 1000; *.

Strand	Bloom's	Scope	Hours	Source
Read Numbers	Knowledge	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.01.b

Number System: Understand/Counting
The learner will be able to demonstrate an understanding of the numeration system through a variety of counting methods; count by 2, 5, 10, & 25, know ordinal numbers to twentieth.

Strand	Bloom's	Scope	Hours	Source
Number Systems	Comprehension	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.01.a; ISAT

Vocabulary: Understand/Apply/Appropriat
The learner will be able to comprehend and apply appropriate vocabulary.

Strand	Bloom's	Scope	Hours	Source
Vocabulary	Comprehension	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.01.f, 281.01.d, 282.01.b, 283.01.c; 277.02.e, 277.03.c, 279.01.e

The Numeration Unit focuses on exploring ordinality, identifying and extending number patterns, comparing numbers, and demonstrating number relationships.

Estimating: Application
The learner will be able to both estimate and judge the reasonableness of results.

Strand	Bloom's	Scope	Hours	Source
Estimation		Master		ID: State Achievement Standards, 2001, Grade 2, 277.03; ISAT

Sort/Classify: Objects/Attributes
The learner will be able to sort and classify objects by at least two attributes.

Strand	Bloom's	Scope	Hours	Source
Comparing/Ordering	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 283.01.b; ISAT

Computing
The learner will be able to correctly perform various computations.

Strand	Bloom's	Scope	Hours	Source
Computing/Estimating	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.02.a; ISAT;277.02.b, 277.02.c, 277.02.d

Computing/Estimating: Predict
The learner will be able to estimate in order to predict the results of computations.

Strand	Bloom's	Scope	Hours	Source
Computing/Estimating	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.03.a; ISAT

Patterns: Extend
The learner will be able to extend patterns.

Strand	Bloom's	Scope	Hours	Source
Patterns: Identify/Describe/Continue	Synthesis	Master	1.5	ID: State Achievement Standards, 2001, Grade 2, 283.01.a; ISAT

Patterns: Rules/Recognize
The learner will be able to identify rules which govern patterns.

Strand	Bloom's	Scope	Hours	Source
Patterns: Determining Rules	Comprehension	Master	0.5	ID: State Achievement Standards, 2001, Grade 2, 283.01.a; ISAT

The Problem Solving Unit focuses on the problem solving effort. This unit includes analyzing problems, evaluating solutions, problem exploration, and strategies.

Strategies: Solving Skills/Comprehend
The learner will be able to comprehend various problem solving skills.

Strand	Bloom's	Scope	Hours	Source
Strategies		Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 278.01

Represent Problems: Number Sentence
The learner will be able to create a number sentence to represent a problem solving scenario using addition or subtraction with or without regrouping.

Strand	Bloom's	Scope	Hours	Source
Represent Problems	Synthesis	Master		ID: State Achievement Standards, 2001, Grade 2, 278.02.a; ISAT

Solution: Reasonableness
The learner will be able to evaluate the reasonableness of a given solution.

Strand	Bloom's	Scope	Hours	Source
Solution	Evaluation	Master	1.5	ID: State Achievement Standards, 2001, Grade 2, 277.03.b; ISAT

Strategies: Choose/Suitable
The learner will be able to choose suitable problem solving strategies.

Strand	Bloom's	Scope	Hours	Source
Strategies	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 278.01.a; ISAT

Strategies: Use
The learner will be able to use a variety of strategies to solve problems.

Strand	Bloom's	Scope	Hours	Source
Strategies	Application	Master	1.5	ID: State Achievement Standards, 2001, Grade 2, 278.01.b

The Real Numbers and the Coordinate Plane Unit includes graphing equations, and making connections between algebraic concepts and their geometric correspondences.

Graphing: Two Dimensions/Apply
The learner will be able to understand and use horizontal or vertical graphs.

Strand	Bloom's	Scope	Hours	Source
Graphing		Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 281.02

Graphing: Two Dimensions
The learner will be able to apply ideas about direction and distance.

Strand	Bloom's	Scope	Hours	Source
Graphing	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2 281.02.a

The Whole Numbers Unit includes performing operations with whole numbers, using manipulatives to demonstrate whole number concepts, and solving problems with whole numbers in real-world contexts.

Addition: 1-Digit/Multiple
The learner will be able to add multiple one-digit numbers.

Strand	Bloom's	Scope	Hours	Source
Add Whole Numbers	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.02.c; ISAT

Add Whole Numbers: Up to 100
The learner will be able to perform the addition of two whole numbers up to 100 with and without regrouping.

Strand	Bloom's	Scope	Hours	Source
Add Whole Numbers	Application	Master	2.0	ID: State Achievement Standards, 2001, Grade 2, 277.02.b; ISAT

Subtraction: Investigate/Through 99
The learner will be able to investigate subtraction of two-digit whole numbers with regrouping through 99.

Strand	Bloom's	Scope	Hours	Source
Subtract Whole Numbers	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.02.d; ISAT

Compare Numbers: Less Than 1000
The learner will be able to compare whole numbers up to 999.

Strand	Bloom's	Scope	Hours	Source
Compare/Order	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.01.b; ISAT

Ordering: Up to 999
The learner will be able to order whole numbers up to 999.

Strand	Bloom's	Scope	Hours	Source
Compare/Order	Analysis	Master	1.0	ID: State Achievement Standards, 2001, Grade 2, 277.01.b; ISAT

Vocabulary: New
The learner will be able to understand and use new vocabulary.

Strand	Bloom's	Scope	Hours	Source
Add Whole Numbers	Application	Master	1.0	ID: State Achievement Standards, 2001, Grade 2 277.03.c