CC.2.1.7: Numbers and Operations

CC.2.1.7.D: Ratios & Proportional Relationships

CC.2.1.7.D.1: Analyze proportional relationships and use them to model and solve real-world and mathematical problems.

 Beam to Moon (Ratios and Proportions)
 Direct and Inverse Variation
 Estimating Population Size
 Geometric Probability
 Part-to-part and Part-to-whole Ratios
 Percents and Proportions
 Proportions and Common Multipliers

CC.2.1.7.E: The Number System

CC.2.1.7.E.1: Apply and extend previous understandings of operations with fractions to operations with rational numbers.

 Adding Fractions (Fraction Tiles)
 Adding and Subtracting Integers
 Adding on the Number Line
 Dividing Fractions
 Dividing Mixed Numbers
 Estimating Sums and Differences
 Fractions Greater than One (Fraction Tiles)
 Improper Fractions and Mixed Numbers
 Multiplying Fractions
 Multiplying Mixed Numbers
 Multiplying with Decimals
 Sums and Differences with Decimals

CC.2.2.7: Algebraic Concepts

CC.2.2.7.B: Expressions and Equations

CC.2.2.7.B.1: Apply properties of operations to generate equivalent expressions.

 Equivalent Algebraic Expressions I
 Equivalent Algebraic Expressions II
 Simplifying Algebraic Expressions I
 Simplifying Algebraic Expressions II
 Solving Algebraic Equations II

CC.2.2.7.B.3: Model and solve real-world and mathematical problems by using and connecting numerical, algebraic, and/or graphical representations.

 Using Algebraic Expressions

CC.2.3.7: Geometry

CC.2.3.7.A: Geometry

CC.2.3.7.A.1: Solve real-world and mathematical problems involving angle measure, area, surface area, circumference, and volume.

 Area of Parallelograms
 Area of Triangles
 Chocomatic (Multiplication, Arrays, and Area)
 Circumference and Area of Circles
 Fido's Flower Bed (Perimeter and Area)
 Perimeter and Area of Rectangles
 Prisms and Cylinders
 Pyramids and Cones
 Surface and Lateral Areas of Prisms and Cylinders
 Surface and Lateral Areas of Pyramids and Cones
 Triangle Angle Sum

CC.2.4.7: Measurement, Data, and Probability

CC.2.4.7.B: Statistics and Probability

CC.2.4.7.B.1: Draw inferences about populations based on random sampling concepts.

 Polling: City
 Polling: Neighborhood
 Populations and Samples

CC.2.4.7.B.2: Draw informal comparative inferences about two populations.

 Polling: City
 Polling: Neighborhood
 Populations and Samples

CC.2.4.7.B.3: Investigate chance processes and develop, use, and evaluate probability models.

 Probability Simulations
 Spin the Big Wheel! (Probability)
 Theoretical and Experimental Probability

Correlation last revised: 1/20/2017

This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below for more information.