###
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.**

###
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.

###
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.

###
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.

###
Pizza Place Value

Students compose and decompose numbers up to 1,200 in more than one way by participating in a teacher-created Three Act Task using a real-world scenario.

###
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. **

###
Are You in Your Place?

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

###
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.

###
Exploring Number Sense

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

###
Using Theoretical and Experimental Probability to Make Predictions

Given an event to simulate, the student will use theoretical probabilities and experimental results to make predictions and decisions.

###
Puzzling Place Value

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

###
Modeling and Solving Two-Step Equations

Students will use various materials to create models of two-step equations. Then, they will take an equation, create their own model, and solve for the variable from the model.

**Texas Essential Knowledge and Skills (TEKS) Related to the Unit**

Click below to learn about the TEKS related to this unit.

###
Equations and Inequalities

Using a graphic organizer, students will write and solve a one-variable, two-step equation using the distributive property. They also will draw a picture and justify their solution.

**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.

###
Does Paper Have Volume?

Students will be involved in a problem-solving lesson to determine if paper has volume, find the volume of a piece of paper and a ream of paper, and determine how many pieces of paper will fit inside their classroom.

**Texas Essential Knowledge and Skills (TEKS) Related to the Unit**

Click below to learn about the TEKS related to this unit.

###
Discovering the Ratio of Pi

Students will discover the ratio of *pi* by relating the circumference to the diameter of various circles. Students will use this ratio to approximate the formulas for circumference.

**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 expectations are the chosen focus for the Research Lesson.

###
Volume of Triangular Prisms

Students will use hands-on manipulatives to discover the connection between the shape of the base and the height to determine the volume of a prism.

###
Solving Word Problems with Friends

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

###
Strike a Pose

The students will solve two-step equations through modeling, expressing algebraically, and writing out the steps to their solutions.

###
Rational Number Stations

**Students will visit two different stations and work as a group to add, subtract, multiply, and divide rational numbers.**

###
Finding Clues to Solve Equations and Inequalities

**Students will solve one variable two-step equations and inequalities using a variety of materials while working independently and collaboratively in learning stations.**