options: Represent and solve problems involving addition and subtraction.

Work with addition and subtraction equations.

Use polynomial identities to solve problems.

Add and subtract within 20.

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

Represent and solve problems involving multiplication and division.

Rewrite rational expressions.

Represent and solve equations and inequalities graphically.

Multiply and divide within 100.

Perform arithmetic operations on polynomials.

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

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

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

Use properties of operations to generate equivalent expressions.

Interpret the structure of expressions.

Write and interpret numerical expressions.

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

Write expressions in equivalent forms to solve problems.

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

Represent and analyze quantitative relationships between dependent and independent variables.

Solve equations and inequalities in one variable.

Understand the relationship between zeros and factors of polynomials.

Work with radicals and integer exponents.

Gain familiarity with factors and multiples.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Solve systems of equations.

Reason about and solve one-variable equations and inequalities.

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

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

Generate and analyze patterns.

Analyze patterns and relationships.

Use the four operations with whole numbers to solve problems.

Create equations that describe numbers or relationships

Understand the connections between proportional relationships, lines, and linear equations.
problem_activity: Narrative
The purpose of this warm-up is to elicit the idea that students can create stories from a picture, which will be useful when students tell their own story problems in a later activity.
Launch
Groups of 2
Display the image.
“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
What do you notice?
What do you wonder?
[IMG]
Student Response
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Activity Synthesis
“What story could we tell about this picture?” (There were 9 books on the table. Then a girl took away 4. How many books are left on the table?)


correct_option_index: 0