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Spending Money

In this lesson, students use the Understand, Plan, Solve, and Evaluate (UPSE) problem-solving model to first identify and organize relevant information, and then devise and carry out a plan to solve one-step mathematics word problems with a missing addend. The lesson was designed with English learners (ELs) in mind and includes instructional strategies designed to make linguistic and content input comprehensible: a focus on vocabulary, manipulatives, visuals, cooperative learning, anchor charts, graphic organizers, technology applications, and sentence stems/frames.

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45-45-90 Triangles

To learn the pattern of the side lengths of a 45-45-90 triangle, students complete a gallery walk, a card sort activity starting with using the Pythagorean theorem, and activity to locate if there is an error in a presented problem and if so to identify what the error is.

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Math at the Carnival

**As students rotate through engaging learning stations, they utilize concrete objects, pictorial models, mnemonic devices, and strip diagrams to solve real-world, two and three-digit subtraction word problems, with and without regrouping.**

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Place Value Party

**In learning stations, students prepare for a birthday party by using their knowledge of place value to compose, decompose, and represent numbers using standard, word, and expanded forms. **

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Comparing Fractional Parts Using Pizza

Students will compare fractional parts in a real-world situation using play dough as a model for pizza.

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One-Step Word Problems

Students participate in a teacher-created three-act task in order to solve math word problems. They reactivate their prior knowledge and determine the question to solve the main problem during Act One. Act Two engages students in a differentiated, rich task. During Act Three, students compare and discuss their work with peers outside their original groups.

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Solve Problems using Place Value Strategies with a Carnival Theme

Students will work collaboratively through a fictitious real-world scenario to solve one‐step and multi‐step word problems. The lesson will involve solving addition and subtraction within 1,000 using a variety of strategies based on place value.

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Keeping it Concrete with Candy

Students will work collaboratively to apply and use digits, value, greater than/less than and base 10 knowledge to communicate numbers up to 1200 with a Halloween theme.

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Cooking Up Word Problems

**Students rotate through four stations, collaboratively utilizing different strategies and manipulatives to analyze, explore, solve, and generate real-world culinary problem situations. **

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Are You in Your Place?

Students will be able to use concrete and pictorial models to compose and decompose numbers with place value.

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Working with Literal Equations

The lesson will provide a conceptual basis for illustrating the parallelism between solving multi-step equations and translating literal equations into solutions for specified variables.

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Exploring Number Sense

Students will use manipulatives and a number path to identify numbers one less than or more than a given number.

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Solving Word Problems with Friends

Students will work in groups and solve one-step word problems using a protocol to guide their thinking.

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Puzzling Place Value

**Students work collaboratively with a variety of different manipulatives to compose and decompose numbers in more than one way. **

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Comparing Fractional Parts

Students will participate in whole-group and small-group instruction as they collaborate and use manipulatives, visuals, and hands-on activities to explore fractional parts. Ultimately, students will understand that when dividing a whole into fractions, the smaller the fractional part, the greater the number of parts, and the larger the part, the fewer the number of parts.

**Texas Essential Knowledge and Skills (TEKS) Vertical Alignment**

Click below to learn about the TEKS related to the unit and Research Lesson. The highlighted student expectation(s) is the chosen focus for the Research Lesson.

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Let's Talk Turkey

Students will work collaboratively to apply different strategies such as pictorial representations, part-part-whole, number sentences, and open number lines to solve Thanksgiving-themed one-step and multi-step word problems.

**Texas Essential Knowledge and Skills (TEKS) Vertical Alignment**

Click below to learn about the TEKS related to the unit and Research Lesson. The highlighted student expectation(s) is the chosen focus for the Research Lesson.

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Subtraction on the Move

The students will participate in a number talk focused on subtraction with the subtrahend of nine. Then they will be paired to rotate around the room working subtraction problems with and without regrouping.

**Texas Essential Knowledge and Skills (TEKS) Vertical Alignment**

Click below to learn about the TEKS related to the unit and Research Lesson. The highlighted student expectation(s) is the chosen focus for the Research Lesson.

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Polygons and Quadrilaterals

Learners will engage in higher level thinking and student-centered activities by building on prior knowledge of geometry, actively listening to a polygon story, and applying the new vocabulary through various hands-on rotations.

**Texas Essential Knowledge and Skills (TEKS) Vertical Alignment**

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Interpreting Scatterplots

Given scatterplots that represent problem situations, the student will determine if the data has strong vs weak correlation as well as positive, negative, or no correlation.

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Making Predictions and Critical Judgments (Table/Verbal)

Given verbal descriptions and tables that represent problem situations, the student will make predictions for real-world problems.