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

Represent and solve problems involving addition and subtraction.

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

Use properties of operations to generate equivalent expressions.

Represent and solve equations and inequalities graphically.

Write and interpret numerical expressions.

Work with radicals and integer exponents.

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

Generate and analyze patterns.

Work with addition and subtraction equations.

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

Represent and solve problems involving multiplication and division.

Analyze patterns and relationships.

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

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

Interpret the structure of expressions.

Understand the relationship between zeros and factors of polynomials.

Reason about and solve one-variable equations and inequalities.

Use the four operations with whole numbers to solve problems.

Solve systems of equations.

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

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

Apply and extend previous understandings of arithmetic to algebraic expressions.

Gain familiarity with factors and multiples.

Use polynomial identities to solve problems.

Rewrite rational expressions.

Add and subtract within 20.

Solve equations and inequalities in one variable.

Create equations that describe numbers or relationships

Perform arithmetic operations on polynomials.

Multiply and divide within 100.

Write expressions in equivalent forms to solve problems.

Represent and analyze quantitative relationships between dependent and independent variables.

Understand and apply properties of operations and the relationship between addition and subtraction.
problem_activity: Narrative
The purpose of this activity is for students to choose from activities that focus on measurement or story problems. Students choose from any stage of previously introduced centers.
Estimate and Measure
Math Stories
Required Materials
Materials to Gather
Materials from previous centers
Required Preparation
Gather materials from:
Estimate and Measure, Stage 2
Math Stories, Stage 5
Launch
“Now you will choose from centers we have already learned. One of the choices is to continue with Estimate and Measure.”
Display the center choices in the student book.
“Think about what you would like to do first.”
30 seconds: quiet think time
Activity
Invite students to work at the center of their choice.
8 minutes: center work time
“Choose what you would like to do next.”
8 minutes: center work time
Student Facing
Choose a center.
Estimate and Measure
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Math Stories
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Activity Synthesis
“What did you like about the activity you worked on today?”


correct_option_index: 1