
 Resource ID: TXLS0570
 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: TXLS0310
 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: TXLS1050
 Grade Range: 9
 Subject: Math
Laws of Exponents
Students will discover the laws of exponents using problemsolving skills.

 Resource ID: TXLS1250
 Grade Range: 9
 Subject: Math
Rate of Change
The students will determine the rate of change from tables and graphs by using the slope formula. The students will discover and interpret the realworld applications of rate of change.

 Resource ID: TXLS0370
 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: TXLS188A
 Grade Range: 4
 Subject: Math
Avoiding Common Subtraction Errors
Students will perform an error analysis of common subtraction errors related to the standard algorithm.

 Resource ID: TXLS181
 Grade Range: 8
 Subject: Math
Four Representations of Linear Relationships
Given one representation of a linear relationship, students will create a poster displaying the other three representations of linear relationships.

 Resource ID: TXLS190
 Grade Range: 3
 Subject: Math
What Goes In, Must Come Out
Students will learn how to use an inputoutput table using realworld examples.

 Resource ID: TXLS188
 Grade Range: 3
 Subject: Math
Utilize Strip Diagrams to Solve Multistep Multiplication and Division Word Problems
Students will utilize manipulatives to create concrete and pictorial strip diagram representations in order to solve multistep multiplication and division word problems.

 Resource ID: TXLS238
 Grade Range: 1
 Subject: Math
Comparing in Stations
Students will extend their knowledge of greater than and less than to numbers 80–120. Students will work in stations to deepen their understanding and have multiple experiences with the concept.