
 Resource ID: TXLS095
 Grade Range: 4
 Subject: Math
Organizing Olympic Outcomes
Students will explore frequency tables, dot plots, and stem and leaf plots by creating different representations from a given set of data points.

 Resource ID: TXLS066
 Grade Range: 6
 Subject: Math
Roll With It
Students will experience a handson lesson regarding ratios. While doing this, students will deepen their understanding of the concepts of ratios.

 Resource ID: TXLS107
 Grade Range: 1
 Subject: Math
Lines of Symmetry
Students will work collaboratively with a partner to discover what is a line of symmetry.

 Resource ID: TXLS205
 Grade Range: K
 Subject: Math
Balancing Act
Students use a pan balance model and manipulatives to identify a total that balances two parts. The use of the pan balance will help to develop the concept of equality. Students will develop the language of equality by reading and identifying the following expressions; balances, is the same as, is equal to, and equal before the symbol for equality is introduced. Students will identify an unknown part in a balance situation. Students will communicate ideas, explain, and justify how they solved problems.

 Resource ID: TXLS0930
 Grade Range: K
 Subject: Math
The Picture Graph Party
Students will explore and create picture graphs through collaboration and group work.

 Resource ID: TXLS0380
 Grade Range: 3
 Subject: Math
Learning the TwoStep Equation
Students will physically represent an array, a strip diagram, and an equation before working collaboratively in small groups to create these three models using a word problem.

 Resource ID: TXLS0250
 Grade Range: 3
 Subject: Math
Birthday Conundrum
Students will work together to determine the amount of each snack item it will take to feed the guests at a birthday party using different methods of multiplication representation.

 Resource ID: TXLS0300
 Grade Range: 3
 Subject: Math
Just Graph It!
Students will be involved in a problem solving lesson in which they are to visually represent previously collected survey data.

 Resource ID: TXLS1190
 Grade Range: 3
 Subject: Math
Analyzing Data Using a Dot Plot
Students will construct a dot plot using data collected on the faces of a cube after it is rolled. Students will then use a key to change the data to represent a larger population.

 Resource ID: TXLS1130
 Grade Range: 4
 Subject: Math
Adding Fractions on a Number Line
Students will work collaboratively in small groups to create number lines, and then use those number lines to model a realworld situation.

 Resource ID: TXLS0120
 Grade Range: 7
 Subject: Math
Modeling and Solving TwoStep Equations
Students will use various materials to create models of twostep equations. Then, they will take an equation, create their own model, and solve for the variable from the model.

 Resource ID: TXLS0340
 Grade Range: 7
 Subject: Math
Equations and Inequalities
Using a graphic organizer, students will write and solve a onevariable, twostep equation using the distributive property. They also will draw a picture and justify their solution.

 Resource ID: TXLS0290
 Grade Range: 7
 Subject: Math
Does Paper Have Volume?
Students will be involved in a problemsolving 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.

 Resource ID: TXLS170
 Grade Range: 4
 Subject: Math
Open House: Challenger Oaks—Geometry by Design
Teachers will engage their students in classifying 2dimensional shapes through a realworld experience. Students will review, design, and use technology as they classify figures using common attributes.

 Resource ID: TXLS031A0
 Grade Range: 7
 Subject: Math
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.

 Resource ID: TXLS0450
 Grade Range: 7
 Subject: Math
Volume of Triangular Prisms
Students will use handson manipulatives to discover the connection between the shape of the base and the height to determine the volume of a prism.

 Resource ID: TXLS0520
 Grade Range: 1
 Subject: Math
It’s All About the Bend, No Breaking
Students will experiment with choosing tools to measure around a previously created pet habitat in preparation for choosing appropriately sized food bowls. Students will use a graphic organizer to record tools chosen and why they were or were not a good choice for continuous measurement.

 Resource ID: TXLS0040
 Grade Range: 4
 Subject: Math
Interpreting Division with Remainders
Students will be given various one and twostep word problems and asked to interpret the remainder. Students will use foldables and anchor charts to determine under which category (“Drop the Remainder,” “Add One to the Quotient,” “Share the Remainder,” or “The Remainder is the Answer”) the question will fall. After completing that portion of the lesson, students will solve division problems and determine which type of remainder question they are working with. They will use Plicker ^{©} cards to display their answers so the teacher can have immediate formative assessment data.

 Resource ID: TXLS012A0
 Grade Range: 7
 Subject: Math
Area of Composite Figures
Students will progress through performance tasks to strengthen their understanding of composite figures. During the performance tasks, students will refer to blueprints to find missing dimensions and solve for composite area.

 Resource ID: TXLS0390
 Grade Range: 7
 Subject: Math
Area of Composite Figures
Student groups will work collaboratively using the appropriate formulas to find the area of simple figures and combine the area of each shape to find the area of composite figures in realworld situations.