Contenido principal
Math
- Extending the Number System
- Quadratic Functions and Modeling
- Analyze functions using different representations.
- Build a function that models a relationship between two quantities.
- Build new functions from existing functions.
- Construct and compare linear, quadratic, and exponential models and solve problems.
- Expressions and Equations
- Applications of Probability
- Similarity, Right Triangle Trigonometry, and Proof
- Circles With and Without Coordinates
- Number and Quantity – The Real Number System
- Number and Quantity – The Complex Number System
- Algebra – Seeing Structure in Expressions
- Algebra – Arithmetic with Polynomials and Rational Expressions
- Algebra – Creating Equations
- Algebra – Reasoning with Equations and Inequalities
- Functions – Interpreting Functions
- Functions – Building Functions
- Geometry – Geometric Measuring and Dimension
- Geometry – Expressing Geometric Properties with Equations
- Geometry – Modeling with Geometry
- Statistics and Probability – Interpreting Categorical and Quantitative Data
- Statistics and Probability – Making Inferences and Justifying Conclusions
West Virginia Math
Grade 2: Operations and Algebraic Thinking
Represent and solve problems involving addition and subtraction.
M.2.1
Fully covered
- 2-step addition word problems within 100
- 2-step subtraction word problems within 100
- Add and subtract on the number line word problems
- Adding and subtracting on number line word problems
- Adding four two digit numbers
- Adding multiple 2-digit numbers word problems
- Adding two digit numbers on a number line
- Adding up to four 2-digit numbers
- Adding up to four 2-digit numbers word problems
- Addition word problem: horses
- Addition word problems within 100
- Find the missing number (add and subtract within 100)
- Length word problem (US customary)
- Length word problem example (US Customary)
- Length word problems
- Length word problems
- Multi step addition word problem
- Multi-step subtraction word problem
- Picture graphs
- Solve problems with bar graphs
- Solve problems with line plots
- Solve problems with picture graphs
- Subtraction word problem: basketball
- Subtraction word problem: crayons
- Subtraction word problems within 100
Add and subtract within 20.
M.2.2
Mostly covered
- Add & subtract within 20
- Add and subtract within 20 word problems
- Add within 20
- Add within 20 visually
- Adding 7 + 6
- Adding 8 + 7
- Adding within 20 using place value blocks
- Adding within 20 using ten frames
- Addition and subtraction word problems: gorillas
- Addition and subtraction word problems: superheroes
- Subtract within 20
- Subtract within 20 using a number line
- Subtract within 20 using place value blocks
- Subtract within 20 using ten frames
- Subtract within 20 visually
- Subtracting 14 - 6
Work with equal groups of objects to gain foundations for multiplication.
M.2.3
Mostly covered
M.2.4
Fully covered