TX7 Contents

Category TitleProblems
TAKS Obj 1, 7.01A, 8.01A: Compare & order rational numbers in various forms26
TAKS Obj 1 & 9, 7.01B, 8.01B: Select and use appropriate forms of rational numbers to solve application problems14
TAKS Obj 1, 7.01C: Represent squares and square roots using geometric models12
TAKS Obj 1, 8.01C: Approximate irrational numbers from problem situations4
TAKS Obj 1, 8.01D: Express numbers in scientific notation12
TAKS Obj 1, 7.02A: Represent multiplication and division situations in various forms10
TAKS Obj 1, 7.02B, 8.02B: Use addition and subtraction to solve problems28
TAKS Obj 1, 7.02B, 8.02B: Use multiplication and division to solve problems22
TAKS Obj 1, 7.02C: Use models for integer operations14
TAKS Obj 1, 7.02D, 8.02D: Use unit rates and constant factors to solve problems32
TAKS Obj 1, 7.02E: Simplify numerical expressions involving order of operations and exponents26
TAKS Obj 1, 7.02F, 8.02A: Select and use appropriate operations to solve problems and justify the selections34
TAKS Obj 1, 7.02G, 8.02C: Determine the reasonableness of a solution to a problem20

PATTERNS, RELATIONSHIPS & ALGEBRAIC THINKING

Category TitleProblems
TAKS Obj 2, 7.03A, 8.03B: Solve application problems involving percent58
TAKS Obj 2 & 9, 7.03B, 8.03B: Solve application problems involving proportional relationships24
TAKS Obj 2, 7.03B, 8.03B: Solve application problems involving similarity10
TAKS Obj 2, 7.04A: Generate formulas20
TAKS Obj 2, 8.04A: Generate different representations of data table, graph, equation, etc.20
TAKS Obj 2, 7.04B: Graph data to demonstrate mathematical relationships 1
TAKS Obj 2, 8.05A: Solve application problems using appropriate tables, graphs, or equations12
TAKS Obj 2, 7.04C, 8.05B: Describe a sequence algebraically16
TAKS Obj 2, 7.05A: Use models to solve equations1
TAKS Obj 2, 7.05B: Formulate a possible problem situation from an equation16

GEOMETRY & SPATIAL REASONING

Category TitleProblems
TAKS Obj 3, 7.06A: Use angle measurements to classify angles28
TAKS Obj 3, 7.06B: Use properties to classify two- and three-dimensional shapes28
TAKS Obj 3, 7.06D: Use critical attributes to define similarity4
TAKS Obj 3 & 6, 8.06A: Generate similar shapes using dilations2
TAKS Obj 3 & 6, 7.07B, 8.06B: Graph dilations, reflections, and translations on a coordinate plane20
TAKS Obj 3 & 7, 7.08A, 8.07A, G.d1C: Sketch a solid from different perspectives top, front, side, corner6
TAKS Obj 3 & 7, 7.08B, G.d1B: Make a net of the surface area of a solid12
TAKS Obj 3 & 7, 7.08C, 8.07B: Use geometric concepts and properties to solve application problems8
TAKS Obj 3 & 7, 8.07C: Use pictures or models to demonstrate the Pythagorean Theorem1
TAKS Obj 3 & 6, 7.07A, 8.07D, G.d2A: Locate and name points on a coordinate plane.12
TAKS Obj 6, G.b4A: Generate different representations in order to solve problems18
TAKS Obj 6, G.c1A: Use patterns to make generalizations about geometric properties10
TAKS Obj 6, G.c1B: Use properties of transformations and their compositions to make connections1
TAKS Obj 6, G.c1C: Identify and apply patterns from special right triangles14
TAKS Obj 6, G.e3A: Use congruence transformations to make conjectures and justify properties2
TAKS Obj 7, G.d2B: Use slope and equations of lines to investigate geometric relationships26
TAKS Obj 7, G.d2C: Develop and use the distance and midpoint formulas30
TAKS Obj 7, G.e2D: Analyze the characteristics of three-dimensional figures and their component parts1

MEASUREMENT

Category TitleProblems
TAKS Obj 4, 7.09A: Solve application problems involving length, perimeter, and circumference50
TAKS Obj 4 & 8, 7.09A, G.e1A: Solve application problems involving area of polygons and circles40
TAKS Obj 4 & 8, 7.09A, 8.08C: Solve application problems involving volume52
TAKS Obj 4 & 8, 8.08A, G.e1D: Find surface area of prisms and cylinders using nets6
TAKS Obj 4 & 8, 8.08C: Solve application problems involving surface area24
TAKS Obj 8, 8.08B: Connect models to formulas for volume of prisms, cylinders, pyramids, and cones1
TAKS Obj 4 & 8, 8.09A, G.e1C: Use the Pythagorean Theorem to solve application problems32
TAKS Obj 4 & 8, 8.09B, G.f1A, G.f1B: Use ratios and proportional relationships in similar shapes to find missing measurements; use similarity properties and transformations to justify conjectures about geometric figures34
TAKS Obj 4 & 8, 8.10A, G.f1D: Describe the resulting effects on perimeter & area when dimensions are changed proportionally30
TAKS Obj 4 & 8, 8.10B, G.f1D: Describe the resulting effects on volume when dimensions are changed proportionally14
TAKS Obj 8, G.e1B: Find areas of sectors and arc lengths of circles using proportional reasoning12
TAKS Obj 8, G.e1D: Find the surface area and volume of pyramids and spheres22
TAKS Obj 8, G.f1C: Develop and apply triangle similarity relationships involving right triangle ratios and Pythagorean triples6
TAKS Obj 8, G.f1C: Develop and apply triangle similarity relationships using trigonometric ratios22

PROBABILITY AND STATISTICS

Category TitleProblems
TAKS Obj 5, 7.10A: Construct sample spaces for compound events10
TAKS Obj 5 & 9, 8.11A: Find the probabilities of compound events dependent and independent20
TAKS Obj 5 & 9, 8.11B: Use theoretical probabilities and experimental results to make predictions and decisions16
TAKS Obj 5 & 9, 8.12C: Construct circle graphs, bar graphs, and histograms2
TAKS Obj 5, 7.11A: Select an appropriate representation for presenting collected data and justify the selection22
TAKS Obj 5, 7.12A: Describe a set of data using mean, median, mode, and range24
TAKS Obj 5 & 9, 7.12B, 8.12A: Select the most appropriate measure of central tendency to describe a set of data18
TAKS Obj 5 & 9, 7.11B, 8.12B, 8.13B: Make inferences, draw conclusions, make predictions, and evaluate predictions and conclusions based on data analysis28