N: Number Sense, Properties, and Operations

N.1: The whole number system describes place value relationships from ones to 10,000 and forms the foundation for efficient algorithms

N.1.c: Compose and decompose multi-digit numbers based on place value

Number Line Frog Hop (Addition and Subtraction)

N.2: Parts of a whole can be modeled and represented in different ways

N.2.a: Use drawings, models, and numerals to represent fractions (halves, thirds, fourths, sixths, eighths) based on a whole shape, number set, or number line

Equivalent Fractions (Fraction Tiles)
Fraction Artist 1 (Area Models of Fractions)
Fraction Artist 2 (Area Models of Fractions)
Fraction Garden (Comparing Fractions)
Modeling Fractions (Area Models)
Toy Factory (Set Models of Fractions)

N.2.c: Describe why equivalent fractions are two ways of modeling the same quantity using a model or drawing

Equivalent Fractions (Fraction Tiles)
Factor Trees (Factoring Numbers)
Fraction Artist 1 (Area Models of Fractions)
Fraction Artist 2 (Area Models of Fractions)
Fraction Garden (Comparing Fractions)
Modeling Fractions (Area Models)
Toy Factory (Set Models of Fractions)

N.4: Multiplying and dividing are inverse operations modeled in a variety of ways

N.4.b: Describe relationships between related facts and between multiplication and division

Factor Trees (Factoring Numbers)

N.4.c: Represent multiplication and division problems with drawings, models, number sentences, and stories

Chocomatic (Multiplication, Arrays, and Area)
Critter Count (Modeling Multiplication)
Multiplying Decimals (Area Model)
No Alien Left Behind (Division with Remainders)

P: Patterns, Functions, and Algebraic Structures

P.1: Number patterns are based on operations and relationships

P.1.b: Count by and analyze patterns in multiples of 2, 3, 5, 9, 10,11,25, 50 and 100

Pattern Flip (Patterns)

P.1.c: Use known multiplication facts to solve unknown multiplication problems

Critter Count (Modeling Multiplication)

P.2: Number properties can be used to solve problems

P.2.a: Use the commutative property to solve addition and multiplication problems

Chocomatic (Multiplication, Arrays, and Area)
Critter Count (Modeling Multiplication)

P.2.c: Use the relationship between addition and multiplication to solve problems

Chocomatic (Multiplication, Arrays, and Area)
Critter Count (Modeling Multiplication)

D: Data Analysis, Statistics, and Probability

D.1: Visual displays of data can be used to answer questions of interest

D.1.a: Compose questions to generate data

Movie Reviewer (Mean and Median)
Reaction Time 2 (Graphs and Statistics)
Real-Time Histogram

D.1.b: Collect and organize data from simple experiments or surveys in class

Reaction Time 2 (Graphs and Statistics)
Real-Time Histogram

D.1.c: Create picture graphs, bar graphs, dot plots, and frequency tables from a data set

Forest Ecosystem
Mascot Election (Pictographs and Bar Graphs)
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

D.1.d: Describe data using the concepts of mode, clusters and gaps

Movie Reviewer (Mean and Median)
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

D.2: Mathematical models are used to explore and describe fairness

D.2.a: Investigate chance devices such as coins, spinners, and number cubes

Spin the Big Wheel! (Probability)

D.2.b: Apply the concepts of impossible, unlikely and likely

Spin the Big Wheel! (Probability)

S: Shape, Dimension, and Geometric Relationships

S.1: Geometric figures are described by their attributes and position in the plane

S.1.a: Construct and describe two-dimensional shapes by attributes and properties such as sides, angles, and symmetry

Quilting Bee (Symmetry)
Rock Art (Transformations)

S.1.b: Recognize and demonstrate transformations - reflections, translations, and rotations - of basic shapes or designs

Rock Art (Transformations)

S.2: Objects have distinct attributes that can be measured with appropriate tools

S.2.a: Use standard units to measure to the nearest 1/2 or whole inch or centimeter

Cannonball Clowns (Number Line Estimation)
Measuring Trees

S.2.b: Estimate and measure distance and perimeter

Cannonball Clowns (Number Line Estimation)
Fido's Flower Bed (Perimeter and Area)