options: Use polynomial identities to solve problems.

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

Represent and solve problems involving multiplication and division.

Use properties of operations to generate equivalent expressions.

Interpret the structure of expressions.

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

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

Reason about and solve one-variable equations and inequalities.

Analyze patterns and relationships.

Gain familiarity with factors and multiples.

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

Generate and analyze patterns.

Write and interpret numerical expressions.

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

Create equations that describe numbers or relationships

Use the four operations with whole numbers to solve problems.

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

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

Rewrite rational expressions.

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

Add and subtract within 20.

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

Solve equations and inequalities in one variable.

Work with addition and subtraction equations.

Work with radicals and integer exponents.

Solve systems of equations.

Represent and analyze quantitative relationships between dependent and independent variables.

Understand the relationship between zeros and factors of polynomials.

Perform arithmetic operations on polynomials.

Write expressions in equivalent forms to solve problems.

Represent and solve problems involving addition and subtraction.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Multiply and divide within 100.

Represent and solve equations and inequalities graphically.
problem_activity: Narrative
The purpose of this activity is for students to facilitate the Notice and Wonder they created in the previous activity. Each group takes turns facilitating their Notice and Wonder for another group (or two groups, if time permits).
MLR8 Discussion Supports.
During group work, invite students to take turns sharing their responses. Ask students to restate what they heard using precise mathematical language and their own words. Display the sentence frame: “I heard you say . . .” Original speakers can agree or clarify for their partner.
Advances: Listening, Speaking
Required Materials
Materials to Gather
Chart paper
Markers
Required Preparation
Each group of 3-4 from the previous activity needs 1 piece of chart paper and a marker.
Launch
Groups of 3–4 from the previous activity
Give each group a piece of chart paper and a marker to record responses.
“Now, work with another group and take turns facilitating the Notice and Wonder activity you created.”
Activity
10–12 minutes: small–group work time
Remind groups to switch roles after 5–6 minutes.
Student Facing
Display your image for your classmates.
Ask them, “What do you notice? What do you wonder?”
Give them a minute to discuss together.
Ask them to share what they notice and wonder.
Record their ideas.
Student Response
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Activity Synthesis
“What did you learn as you facilitated your Notice and Wonder?” (Others might notice or wonder things we did not think of. Recording the ideas helps people understand what is being shared.)


correct_option_index: 2