options: Represent and solve equations and inequalities graphically.

Rewrite rational expressions.

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

Use the four operations with whole numbers to solve problems.

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

Use properties of operations to generate equivalent expressions.

Understand solving equations as a process of reasoning and explain the reasoning.

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

Multiply and divide within 100.

Create equations that describe numbers or relationships

Add and subtract within 20.

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

Write expressions in equivalent forms to solve problems.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Write and interpret numerical expressions.

Generate and analyze patterns.

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

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

Analyze patterns and relationships.

Understand the relationship between zeros and factors of polynomials.

Use polynomial identities to solve problems.

Represent and solve problems involving addition and subtraction.

Work with addition and subtraction equations.

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

Solve equations and inequalities in one variable.

Solve systems of equations.

Represent and analyze quantitative relationships between dependent and independent variables.

Reason about and solve one-variable equations and inequalities.

Represent and solve problems involving multiplication and division.

Gain familiarity with factors and multiples.

Work with radicals and integer exponents.

Interpret the structure of expressions.

Perform arithmetic operations on polynomials.

Understand properties of multiplication and the relationship between multiplication and division.
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: 11