options: Write and interpret numerical expressions.

Generate and analyze patterns.

Perform arithmetic operations on polynomials.

Understand the connections between proportional relationships, lines, and linear equations.

Represent and analyze quantitative relationships between dependent and independent variables.

Analyze patterns and relationships.

Work with radicals and integer exponents.

Represent and solve problems involving multiplication and division.

Reason about and solve one-variable equations and inequalities.

Work with equal groups of objects to gain foundations for multiplication.

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Gain familiarity with factors and multiples.

Represent and solve problems involving addition and subtraction.

Rewrite rational expressions.

Add and subtract within 20.

Solve problems involving the four operations, and identify and explain patterns in arithmetic.

Create equations that describe numbers or relationships

Use the four operations with whole numbers to solve problems.

Use properties of operations to generate equivalent expressions.

Solve systems of equations.

Represent and solve equations and inequalities graphically.

Analyze and solve linear equations and pairs of simultaneous linear equations.

Work with addition and subtraction equations.

Solve equations and inequalities in one variable.

Solve real-life and mathematical problems using numerical and algebraic expressions and equations.

Write expressions in equivalent forms to solve problems.

Interpret the structure of expressions.

Use polynomial identities to solve problems.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Understand and apply properties of operations and the relationship between addition and subtraction.

Understand properties of multiplication and the relationship between multiplication and division.

Understand the relationship between zeros and factors of polynomials.

Multiply and divide within 100.

Understand solving equations as a process of reasoning and explain the reasoning.
problem_activity: Stage 2: Act It Out
Required Preparation
Materials to Gather
Connecting cubes or two-color counters
Materials to Copy
Blackline Masters
Math Stories Stage 2 Recording Sheet
Math Stories Stage 2 Backgrounds

Narrative
One student uses the background mat to tell a story that includes a question. The other student uses counters or connecting cubes to act out the story and answer the question. Both students draw a picture and write the answer to the story problem on their recording sheet.


correct_option_index: 10