
 Resource ID: TXLS026
 Grade Range: 9
 Subject: Math
Up, Up, and Away
Students will determine an appropriate tabular/graphic/formulaic linear solution given 3 sets of data points.

 Resource ID: TXLS031
 Grade Range: 6
 Subject: Math
How Does the Cookie Crumble?
Students will selfdiscover how to multiply mixed numbers by using background knowledge of estimation, computations, and real world application of a recipe.

 Resource ID: TXLS010
 Grade Range: 3
 Subject: Math
Distributive Property
Students break an array apart to represent the sum of two multiplication facts, showing the distributive property.

 Resource ID: TXLS062
 Grade Range: 4–5
 Subject: Math
Young Architects
Students will explore area by finding square footage of the “dream home” they designed. They will use any method with which they feel confident, using skills that have been previously taught.

 Resource ID: TXLS056
 Grade Range: 1
 Subject: Math
Humpty Dumpty's Mystery Fall
Students will listen to the story of Humpty Dumpty and share what they know about the nursery rhyme character. Then, they will help solve the math mystery of Humpty Dumpty and determine the number of broken eggs by finding the missing addend.

 Resource ID: TXLS033
 Grade Range: 5
 Subject: Math
Dividing Fractions
Students will model dividing unit fractions and whole numbers.

 Resource ID: TXLS021
 Grade Range: 1
 Subject: Math
Making Ten is Easy as Pie!
Students will practice composing 10 by interacting with a counting story, playing a dice game with ten frames and response sheets, and participating in a small group to extend the learning with three addends.

 Resource ID: TXLS012A
 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: TXLS044
 Grade Range: 7
 Subject: Math
Compound Probability: Independent vs. Dependent Events
Students will review steps for solving compound probability problems through an activity involving doughnuts. Students will then determine the difference between independent and dependent events through compound probability task cards. To encourage students to work through their struggle, students will rate themselves on a scale measuring effort and achievement at the end of the lesson.

 Resource ID: TXLS043
 Grade Range: 2
 Subject: Math
Comparing Fractional Parts
Students will participate in wholegroup and smallgroup instruction as they collaborate and use manipulatives, visuals, and handson 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.

 Resource ID: TXLS121
 Grade Range: 2
 Subject: Math
Polygons and Quadrilaterals
Learners will engage in higher level thinking and studentcentered activities by building on prior knowledge of geometry, actively listening to a polygon story, and applying the new vocabulary through various handson rotations.

 Resource ID: TXLS140
 Grade Range: 2
 Subject: Math
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.

 Resource ID: TXLS042
 Grade Range: 4
 Subject: Math
Time Using the Z Method
In small groups, students will calculate elapsed time using the Z method. This method helps students better understand the importance of start time and end time when performing elapsedtime calculations.

 Resource ID: TXLS039
 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.

 Resource ID: TXLS151
 Grade Range: 3
 Subject: Math
Models of Multiplication
Students will solve onestep multiplication problems using various multiplication strategies such as objects, pictorial models, arrays, equal groups, repeated addition, and number lines.

 Resource ID: TXLS091
 Grade Range: 1
 Subject: Math
Subtraction Seekers
Students will be introduced to subtraction in an inquirybased lesson that uses concrete examples and allows students to explore through different settings and scenarios.

 Resource ID: TXLS098
 Grade Range: 7
 Subject: Math
Diagramming Dinosaurs
Students will use a verbal representation to explore a constant rate of change in the size of dinosaurs over a period of time and represent their data by graphing.

 Resource ID: TXLS057
 Grade Range: 5
 Subject: Math
Analyzing Bar Graphs: Candy Machines
Working in groups, students will examine a bag of candy to determine if the machine that bags the candy is working properly. They will organize data on the colors of the candy in a frequency table and a bar graph. They will calculate the fraction of each color in the bag and compare the fractions to a quota set up by the factory to determine if the machine needs maintenance. Students will create a report about their findings, write a question that requires students to interpret data represented in a bar graph, and reflect in their journals.

 Resource ID: TXLS037
 Grade Range: 11
 Subject: Math
Solving Rational Equations
Students will discuss and formulate an equation to solve an engaging realworld problem. They will use manipulatives to describe how to find the common denominator they need to solve the equation. They will break up into groups and solve for a more complicated problem.

 Resource ID: TXLS110
 Grade Range: 4
 Subject: Math
What's on the Menu?
Students will practice solving one and twostep problems in a simulated realworld situation by calculating the costs of different Thanksgiving dinners.