options: Add and subtract within 20.

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

Generate and analyze patterns.

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

Perform arithmetic operations on polynomials.

Interpret the structure of expressions.

Understand the relationship between zeros and factors of polynomials.

Represent and solve equations and inequalities graphically.

Represent and solve problems involving multiplication and division.

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

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

Use the four operations with whole numbers to solve problems.

Use properties of operations to generate equivalent expressions.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Rewrite rational expressions.

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

Gain familiarity with factors and multiples.

Create equations that describe numbers or relationships

Write expressions in equivalent forms to solve problems.

Represent and solve problems involving addition and subtraction.

Work with addition and subtraction equations.

Analyze patterns and relationships.

Solve systems of equations.

Reason about and solve one-variable equations and inequalities.

Write and interpret numerical expressions.

Work with radicals and integer exponents.

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

Solve equations and inequalities in one variable.

Use polynomial identities to solve problems.

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

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

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

Represent and analyze quantitative relationships between dependent and independent variables.

Multiply and divide within 100.
problem_activity: Narrative
The purpose of this Notice and Wonder is to elicit different questions from students about a story to prepare them for writing their own questions for a math story in an upcoming activity. Although students may notice and wonder many things, the most important discussion point will be the types of mathematical questions that can be asked about the story.
Launch
Groups of 2
Display the questionless story problem.
“What do you notice? What do you wonder?”
1 minute: quiet think time
Activity
“Discuss your thinking with your partner.”
1 minute: partner discussion
Share and record responses.
Student Facing
In the park, there are 37 kids on the soccer field, 18 kids on the tennis courts, and 25 kids at the picnic tables.
What do you notice? What do you wonder?
Student Response
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Activity Synthesis
“What are some mathematical questions that could be asked about this situation?”
Record responses.
“What do these questions have in common? How are they different?”


correct_option_index: 19