options: Create equations that describe numbers or relationships

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

Represent and solve equations and inequalities graphically.

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

Generate and analyze patterns.

Add and subtract within 20.

Perform arithmetic operations on polynomials.

Represent and solve problems involving addition and subtraction.

Work with radicals and integer exponents.

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

Use polynomial identities to solve problems.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Analyze patterns and relationships.

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

Write and interpret numerical expressions.

Write expressions in equivalent forms to solve problems.

Represent and solve problems involving multiplication and division.

Reason about and solve one-variable equations and inequalities.

Gain familiarity with factors and multiples.

Represent and analyze quantitative relationships between dependent and independent variables.

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

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

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

Interpret the structure of expressions.

Understand the relationship between zeros and factors of polynomials.

Use the four operations with whole numbers to solve problems.

Use properties of operations to generate equivalent expressions.

Multiply and divide within 100.

Solve systems of equations.

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

Solve equations and inequalities in one variable.

Work with addition and subtraction equations.

Rewrite rational expressions.

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: 13