Core Standards
CC.2.1.6: Numbers and Operations
CC.2.1.6.D: Ratios & Proportional Relationships
CC.2.1.6.D.1: Understand ratio concepts and use ratio reasoning to solve problems.
Beam to Moon (Ratios and Proportions)
Estimating Population Size
Part-to-part and Part-to-whole Ratios
Percents and Proportions
Proportions and Common Multipliers
Road Trip (Problem Solving)
CC.2.1.6.E: The Number System
CC.2.1.6.E.1: Apply and extend previous understandings of multiplication and division to divide fractions by fractions.
Dividing Fractions
Dividing Mixed Numbers
CC.2.1.6.E.3: Develop and/or apply number theory concepts to find common factors and multiples.
Chocomatic (Multiplication, Arrays, and Area)
Factor Trees (Factoring Numbers)
Finding Factors with Area Models
Operations with Radical Expressions
CC.2.1.6.E.4: Apply and extend previous understandings of numbers to the system of rational numbers.
Modeling Decimals (Area and Grid Models)
Modeling Whole Numbers and Decimals (Base-10 Blocks)
Rational Numbers, Opposites, and Absolute Values
CC.2.2.6: Algebraic Concepts
CC.2.2.6.B: Expressions and Equations
CC.2.2.6.B.1: Apply and extend previous understandings of arithmetic to algebraic expressions.
Equivalent Algebraic Expressions I
Simplifying Algebraic Expressions I
Simplifying Algebraic Expressions II
CC.2.2.6.B.2: Understand the process of solving a one-variable equation or inequality and apply to real-world and mathematical problems.
Absolute Value Equations and Inequalities
Exploring Linear Inequalities in One Variable
Linear Inequalities in Two Variables
Modeling One-Step Equations
Modeling and Solving Two-Step Equations
Solving Algebraic Equations II
Solving Equations on the Number Line
Solving Linear Inequalities in One Variable
Solving Two-Step Equations
CC.2.3.6: Geometry
CC.2.3.6.A: Geometry
CC.2.3.6.A.1: Apply appropriate tools to solve real-world and mathematical problems involving area, surface area, and volume.
Area of Parallelograms
Area of Triangles
Balancing Blocks (Volume)
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
CC.2.4.6: Measurement, Data, and Probability
CC.2.4.6.B: Statistics and Probability
CC.2.4.6.B.1: Demonstrate an understanding of statistical variability by displaying, analyzing, and summarizing distributions.
Polling: City
Polling: Neighborhood
Reaction Time 2 (Graphs and Statistics)
Real-Time Histogram
Correlation last revised: 9/16/2020