Aleks Pre Algebra - Video Explanations By Topic

The ultimate supplement to learn pre-algebra at your own pace using the ALEKS math program.
What you'll learn
Students will have a full mastery of all mathematical concepts covered in Pre Algebra
Requirements
Be able to understand basic mathematical concepts leading up to Pre Algebra
Have a student subscription to ALEKS for the Pre Algebra Pie
Have access to a computer or iPad
Description
ALEKS has changed the face of math education. What is ALEKS? It is a revolutionary online math curriculum that allows students to work through math concepts and practice problems at an individual pace. The program is smart, moving students through topics by constantly assessing mastery via a complex web of responsive practice problems and "knowledge checks."After using this amazing program with dozens of my students, I noticed that the only missing piece of the curriculum was solid video explanations. This is why I built this course. When used in tandem with the ALEKS pre-algebra curriculum, students can truly learn with complete autonomy through nearly 550 topics.The reason why I made these videos is because I believe that my expertise as a math teacher, tutor, and educational content creator make me the perfect source to build powerful explanation videos. Translation: I know how to teach math effectively. If you are already traversing the ALEKS pre-algebra curriculum, or are looking to use ALEKS as a supplemental tool for independent study, I encourage you to check out my course and see how far you can push your potential in mathematics.
Overview
Section 1: Introduction
Lecture 1 Introduction
Section 2: Whole Numbers and Integers
Lecture 2 WNI - Absolute Value of a Number
Lecture 3 WNI - Writing an Equation and Solving a Multiplicative Comparison Word Problem
Lecture 4 WNI - Addition and Subtraction with 3 Integers
Lecture 5 WNI - Area of a Rectangle on a Grid
Lecture 6 WNI - Area of a Rectangle with Two Digit by One Digit Side Lengths
Lecture 7 WNI - Computing the Distance Between Two Integers on a Number Line
Lecture 8 WNI - Division Involving Zero
Lecture 9 WNI - Evaluating a Linear Expression: Integer Multiplication with Addition
Lecture 10 WNI - Evaluating an Algebraic Expression: Whole Numbers with One Operation/Exp
Lecture 11 WNI - Exponents and Integers: Problem Type 1
Lecture 12 WNI - Factors
Lecture 13 WNI - Finding Opposites of Integers
Lecture 14 WNI - Identifying a Sum as a Point Located a Given Distance from Another Point
Lecture 15 WNI - Identifying Relative Change When Combining Two Quantities
Lecture 16 WNI - Integer Subtraction Problem Type 3
Lecture 17 WNI - Multiplication of 3 or 4 Integers
Lecture 18 WNI - Order of Operations with Whole Numbers and Exponents: Basic
Lecture 19 WNI - Order of Operations with Whole Numbers
Lecture 20 WNI - Perimeter of a Polygon
Lecture 21 WNI - Power of 10: Positive Exponent
Lecture 22 WNI - Quotient with Remainder: 1 Digit Divisor 2 Digit Dividend
Lecture 23 WNI - Translating a Phrase into a One Step Expression
Lecture 24 WNI - Translating a Sentence into a One Step Equation
Lecture 25 WNI - Writing a One Step Expression for a Real World Situation
Lecture 26 WNI - Writing a Signed Number for a Real World Situation
Lecture 27 WNI - Adding 2 Digit Numbers with Regrouping a Hundred
Lecture 28 WNI - Adding 3 digit Numbers with Regrouping
Lecture 29 WNI - Adding 3 Numbers with Two, Three, and Four Digits
Lecture 30 WNI - Adding 3 or 4 Numbers with Two, Three, and Four Digits with Regrouping
Lecture 31 WNI - Additive Property of Equality with Whole Numbers
Lecture 32 WNI - Describing an Increasing or Decreasing Pattern from a Table of Values
Lecture 33 WNI - Division of Whole Numbers Given in Fractional Form
Lecture 34 WNI - Division with Regrouping: 1 Digit Divisor, 2 Digit Dividend
Lecture 35 WNI - Division with Regrouping: 1 Digit Divisor, 3 or 4 Digit Dividend
Lecture 36 WNI - Evaluating an Algebraic Expression: Whole Number Addition or Subtraction
Lecture 37 WNI - Evaluating an Algebraic Expression: Whole Number Multiplication or Divisio
Lecture 38 WNI - Introduction to Multiplication of Large Numbers
Lecture 39 WNI - Introduction to Inequalities
Lecture 40 WNI - Introduction to Order of Operations
Lecture 41 WNI - Introduction to Parantheses
Lecture 42 WNI - Multiples: Problem Type 1
Lecture 43 WNI - Multiples: Problem Type 2
Lecture 44 WNI - Multiplication as Repeated Addition
Lecture 45 WNI - Multiplication of Large Numbers
Lecture 46 WNI - Multiplying 2 Digit and 1 Digit Numbers with Regrouping
Lecture 47 WNI - Multiplying Multi Digit and 1 Digit Numbers with Regrouping
Lecture 48 WNI - Ordering Large Numbers
Lecture 49 WNI - Plotting Integers on a Number Line
Lecture 50 WNI - Plotting Opposite Integers on a Number Line
Lecture 51 WNI - Rounding to Tens of Hundreds
Lecture 52 WNI - Subtraction Involving 3-Digit Numbers without Regrouping
Lecture 53 WNI - Subtraction and Regrouping with Zeros
Lecture 54 WNI - Subtraction with Multiple Regrouping Steps Involving 3-Digit Numbers
Lecture 55 WNI - Subtraction with Multiple Regrouping Steps Involving 4-Digit Numbers
Lecture 56 WNI - Subtraction of 2 Digit Numbers with Regrouping
Lecture 57 WNI - Whole Number Division 2-Digit by 2-Digit, No Remainder
Lecture 58 WNI - Whole Number Division: 3-Digit by 2-Digit, No Remainder
Lecture 59 WNI - Word Problem on Unit Rates Associated with Ratios of Whole Numbers
Lecture 60 WNI - Word Problem with Addition or Subtraction of Whole Numbers
Lecture 61 WNI - Word Problem with Multiplication and Addition or Subtraction of Whole Numb
Lecture 62 WNI - Word Problem with Multiplication or Division of Whole Numbers
Lecture 63 WNI - Additive Property of Equality with Integers
Lecture 64 WNI - Area of a Rectangle with One-Digit Side Lengths
Lecture 65 WNI - Division with No Remainder and a Two-Digit Divisor: Problem Type 2
Lecture 66 WNI - Estimating a Product
Lecture 67 WNI - Evaluating a Formula
Lecture 68 WNI - Even and Odd Numbers
Lecture 69 WNI - Identifying Solutions to a One-Step Linear Equation Problem Type 1
Lecture 70 WNI - Identifying Solutions to a One-Step Linear Equation Problem Type 2
Lecture 71 WNI - Integer Addition: Problem Type 1
Lecture 72 WNI - Integer Addition: Problem Type 2
Lecture 73 WNI - Integer Multiplication and Division
Lecture 74 WNI - Integer Subtraction: Problem Type 1
Lecture 75 WNI - Integer Subtraction: Problem Type 2
Lecture 76 WNI - Introduction to Exponents
Lecture 77 WNI - Introduction to Solving an Equation with Multiplication and Division
Lecture 78 WNI - Multiplicative Property of Equality with Integers
Lecture 79 WNI - Multiplicative Property of Equality with Whole Numbers
Lecture 80 WNI - Ordering Integers
Lecture 81 WNI - Perimeter of a Square or Rectangle
Lecture 82 WNI - Rounding to Hundreds or Thousands
Lecture 83 WNI - Using a Number Line to Compare Integers
Lecture 84 WNI - Whole Number Place Value: Problem Type 1
Lecture 85 WNI - Writing Expressions Using Exponents
Lecture 86 WNI - Operations with Absolute Value: Problem Type 1
Lecture 87 WNI - Order of Operations with Integers
Lecture 88 WNI - Translating a Phrase into a Two-Step Expression
Lecture 89 WNI - Greatest Common Factor of 2 Numbers
Lecture 90 WNI - Least Common Multiples of 2 Numbers
Lecture 91 WNI - Least Common Multiple of 3 Numbers
Lecture 92 WNI - Evaluating an Algebraic Expression: Whole Numbers with Two Operations
Lecture 93 WNI - Computing and Understanding Distances between Integers on a Number Line
Lecture 94 WNI - Evaluating a Quadratic Expression Integers
Lecture 95 WNI - Word Problem Involving Fractions and Multiplication
Lecture 96 WNI - Word Problem with Addition or Subtraction of Integers
Lecture 97 WNI - Word Problem with Multiplication or Division of Integers
Section 3: Fractions
Lecture 98 FR - Addition or Subtraction of Fractions with the Same Denominator and Simplifi
Lecture 99 FR - Addition or Subtraction of Fractions with the Same Denominator
Lecture 100 FR - Comparing Fractions with the Same Denominator
Lecture 101 FR - Fraction Multiplication
Lecture 102 FR - Product of a Fraction and a Whole Number: Problem Type 1
Lecture 103 FR - The Reciprocal of a Number
Lecture 104 FR - Writing a Mixed Number as an Improper Fraction
Lecture 105 FR - Writing an Improper Fraction as a Mixed Number
Lecture 106 FR - Multiplicative Property of Equality with Signed Fractions
Lecture 107 FR - Writing Unit Fractions with a Common Denominator to Add or Subtract
Lecture 108 FR - Equivalent Fractions
Lecture 109 FR - Introduction to Fraction Multiplication
Lecture 110 FR - Product of a Fraction and a Whole Number: Problem Type 2
Lecture 111 FR - Product of a Unit Fraction and a Whole Number
Lecture 112 FR - Conversion Involving Division in Fractional Form and Whole Numbers
Lecture 113 FR - Introduction to Finding Equivalent Fractions: Division
Lecture 114 FR - Introduction to Finding Equivalent Fractions: Multiplying
Lecture 115 FR - Introduction to Non-Unit Fractions
Lecture 116 FR - Introduction to Simplifying a Fraction
Lecture 117 FR - Simplifying a Fraction
Lecture 118 FR - Plotting Fractions Using a Number Line
Lecture 119 FR - Addition or Subtraction of Fractions with Different Denominators
Lecture 120 FR - Comparing Fractions by Finding a Common Denominator
Lecture 121 FR - Division Involving a Whole Number and a Fraction
Lecture 122 FR - Division Involving a Whole Number and a Unit Fraction
Lecture 123 FR - Finding the LCD of Two Fractions
Lecture 124 FR - Fraction Division
Lecture 125 FR - Multiplication of 3 Fractions
Lecture 126 FR - Signed Fraction Multiplication Basic
Lecture 127 FR - Word Problem Involving Addition or Subtraction of Fractions with the Same D
Lecture 128 FR - Word Problem Involving Multiplying a Fraction and a Whole Number
Lecture 129 FR - Multiplicative Property of Equality with Whole Numbers: Fractional Answers
Lecture 130 FR - Exponents and Fractions
Lecture 131 FR - Writing Fractions with a Common Denominator to Add or Subtract
Lecture 132 FR - Identifying Equivalent Signed Fractions
Lecture 133 FR - Multiplicative Property of Equality with Fractions
Lecture 134 FR - Multiplying a Mixed Number and a Whole Number: Problem Type 1
Lecture 135 FR - Multiplying a Mixed Number and a Whole Number: Problem Type 2
Lecture 136 FR - Multiplying Mixed Numbers: Problem Type 1
Lecture 137 FR - Multiplying Mixed Numbers: Problem Type 2
Lecture 138 FR - Signed Fraction Addition or Subtraction Basic
Lecture 139 FR - Word Problem Involving Addition or Subtraction of Fractions with Different
Lecture 140 FR - Additive Property of Equality with Signed Fractions
Lecture 141 FR - Division with a Mixed Number and a Whole Number
Lecture 142 FR - Mixed Number Division
Lecture 143 FR - Signed Fraction Division
Lecture 144 FR - Signed Fraction Subtraction Involving Double Negation
Lecture 145 FR - Word Problem Involving Fractions and Division
Lecture 146 FR - Evaluating Expressions with Exponents of Zero
Lecture 147 FR - Word Problem Involving Multiplication or Division with Mixed Numbers
Section 4: Decimals
Lecture 148 DEC - Converting a Decimal to a Proper Fraction without Simplifying: Basic
Lecture 149 DEC - Converting a Fraction to a Terminating Decimal: Basic
Lecture 150 DEC - Converting a Fraction with a Denominator of 10 or 100
Lecture 151 DEC - Converting a Proper Fraction with a Denominator of 2, 4, or 5 to a Fractio
Lecture 152 DEC - Decimal Multiplication: Problem Type 1
Lecture 153 DEC - Division of a Decimal by a 1-Digit Decimal: Problem Type 1
Lecture 154 DEC - Division of a Decimal by a Power of Ten
Lecture 155 DEC - Division of a Decimal by a Whole Number
Lecture 156 DEC - Interpreting a Venn Diagram of 2 Sets
Lecture 157 DEC - Introduction to Ordering Decimals
Lecture 158 DEC - Multiplication of a Decimal by a Power of 0.1
Lecture 159 DEC - Multiplying Decimals Less than 1: Problem Type 1
Lecture 160 DEC - Ordering Decimals
Lecture 161 DEC - Reading Decimal Position on a Number Line: Hundredths
Lecture 162 DEC - Using a Calculator to Convert a Fraction to a Rounded Decimal
Lecture 163 DEC - Whole Number Division with Decimal Answers
Lecture 164 DEC - Word Problem with Division of a Decimal and a Whole Number
Lecture 165 DEC - Decimal Place Value: Tenths and Hundredths
Lecture 166 DEC - Decimal Subtraction: Advanced
Lecture 167 DEC - Decimal Subtraction: Basic
Lecture 168 DEC - Multiplication of a Decimal by a Power of 10
Lecture 169 DEC - Multiplying a Decimal by a Whole Number
Lecture 170 DEC - Multiplying a Decimal Less than 1 by a Whole Number
Lecture 171 DEC - Reading a Decimal Position on a Number Line: Tenths
Lecture 172 DEC - Rounding Decimals
Lecture 173 DEC - Word Problem with Addition of 3 or 4 Decimals and a Whole Number
Lecture 174 DEC - Word Problem with Addition or Subtraction of 2 Decimals
Lecture 175 DEC - Word Problem with Multiple Decimal Operations: Problem Type 1
Lecture 176 DEC - Word Problem with Multiplication of a Decimal and a Whole Number
Lecture 177 DEC - Word Problem with Subtraction of a Whole Number and a Decimal: Regrouping
Lecture 178 DEC - Addition of Decimals Vertically Aligned
Lecture 179 DEC - Decimal Addition with Three Numbers
Lecture 180 DEC - Decimal Addition with Two Numbers
Lecture 181 DEC - Subtraction of Aligned Decimals
Lecture 182 DEC - Additive Property of Equality with Decimals
Lecture 183 DEC - Division of a Decimal by a 2-Digit Decimal
Lecture 184 DEC - Converting a Decimal to a Mixed Number and an Improper Fraction without Si
Lecture 185 DEC - Converting a Mixed Number with a Denominator of 2, 4, or 5 to a Decimal
Lecture 186 DEC - Multiplicative Property of Equality with Decimals
Lecture 187 DEC - Signed Decimal Multiplication
Lecture 188 DEC - Converting a Decimal to a Proper Fraction in Simplest Form: Basic
Lecture 189 DEC - Signed Decimal Addition and Subtraction
Lecture 190 DEC - Converting a Decimal to a Mixed Number and an Improper Fraction in Simples
Lecture 191 DEC - Converting a Decimal to a Proper Fraction in Simplest Form: Advanced
Lecture 192 DEC - Converting a Fraction to a Repeating Decimal Basic
Lecture 193 DEC - Converting a Fraction to a Terminating Decimal Advanced
Lecture 194 DEC - Ordering Fractions and Decimals
Lecture 195 DEC - Converting a Fraction to a Repeating Decimal Advanced
Lecture 196 DEC - Identifying Numbers as Integers or Non-Integers
Lecture 197 DEC - Converting a Mixed Number to a Terminating Decimal Basic
Lecture 198 DEC - Identifying Rational Decimal Numbers
Lecture 199 DEC - Constructing a Venn Diagram to Classify Rational Numbers
Lecture 200 DEC - Constructing a Venn Diagram to Describe Relationships between Sets of Rati
Section 5: Graphs, Functions, and Sequences
Lecture 201 GFS - Finding Distances between Points that Share a Common Coordinate
Lecture 202 GFS - Finding Outputs of a One Step Function that Models a Real World Situation
Lecture 203 GFS - Finding X and Y Intercepts Given the Graph of a Line on a Grid
Lecture 204 GFS - Function Tables with Two Step Rules
Lecture 205 GFS - Identifying Parallel and Perpendicular Lines
Lecture 206 GFS - Interpreting a Line Graph
Lecture 207 GFS - Table for a Linear Equation
Lecture 208 GFS - Plotting a Point in Quadrant 1
Lecture 209 GFS - Plotting a Point in the Coordinate Plane
Lecture 210 GFS - Reading a Point in Quadrant 1
Lecture 211 GFS - Reading a Point in the Coordinate Plane
Lecture 212 GFS - Finding Outputs and Rate of Increase Given the Graph of a Line that Models
Lecture 213 GFS - Finding Where a Function is Increasing, Decreasing, or Constant Given the
Lecture 214 GFS - Graphing a Line Given its X and Y Intercepts
Lecture 215 GFS - Graphing a Line in Quadrant 1
Lecture 216 GFS - Identifying Proportional Relationships in Tables by Calculating Unit Rates
Lecture 217 GFS - Writing a Function Rule Given a Table of Ordered Pairs One-Step Rules
Lecture 218 GFS - Writing an Equation to Represent a Proportional Relationship
Lecture 219 GFS - Introduction to Using Substitution to Solve a Linear Equation
Lecture 220 GFS - Making a Table and Plotting Points Given a Unit Rate
Lecture 221 GFS - Choosing a Graph to Fit a Narrative: Basic
Lecture 222 GFS - Finding a Solution to a Linear Equation in Two Variables
Lecture 223 GFS - Finding Distances between Points that Share a Common Coordinate Given Thei
Lecture 224 GFS - Finding the Intercepts and Rate of Change Given a Graph of a Linear Functi
Lecture 225 GFS - Identifying Proportional Relationships in Graphs Basic
Lecture 226 GFS - Interpreting the Graphs of Two Functions
Lecture 227 GFS - Comparing Proportional Relationships Given in Different Forms
Lecture 228 GFS - Graphing a Linear Equation of the Form y = mx + b
Lecture 229 GFS - Finding Slope Given the Graph of a Line in Quadrant 1 that Models a Real-W
Lecture 230 GFS - Table for a Linear Function
Lecture 231 GFS - Choosing a Graph to Fit a Narrative Advanced
Lecture 232 GFS - Finding Outputs of a Two-Step Function with Decimals that Models a Real-Wo
Lecture 233 GFS - Finding the Slope and Y-Intercept of a Line Given its Equation in the Form
Lecture 234 GFS - Graphing a Vertical or Horizontal Line
Lecture 235 GFS - Identifying Solutions to a Linear Equation in Two Variables
Lecture 236 GFS - Word Problem on Direct Variation
Lecture 237 GFS - Finding Slope Given the Graph of a Line on a Grid
Lecture 238 GFS - Domain and Range from Ordered Pairs
Lecture 239 GFS - Graphing a Line Given its Equation in Slope-Intercept Form Integer Slope
Lecture 240 GFS - Identifying Functions from Relations
Lecture 241 GFS - Finding the Slope and a Point on a Line Given its Equation in Point-Slope
Lecture 242 GFS - Finding x- and y- Intercepts of a Line Given the Equation Basic
Lecture 243 GFS - Identifying the Solution of Systems of Linear Equations from Graphs
Lecture 244 GFS - Solving a System of Linear Equations of the Form y = mx + b
Lecture 245 GFS - Writing an Equation and Drawing its Graph to Model a Real-World Situation
Lecture 246 GFS - Writing an Equation of a Line Given its Slope and Y-Intercept
Lecture 247 GFS - Identifying Proportional Relationships in Graphs: Advanced
Lecture 248 GFS - Writing and Evaluating a Function that Models a Real-World Situation Basic
Lecture 249 GFS - Finding Slope Given Two Points on the Line
Lecture 250 GFS - Graphing a Line Given its Equation in Slope-Intercept Form Fractional Slop
Lecture 251 GFS - Writing a Function Rule Given a Table of Ordered Pairs Two-Step Rules
Lecture 252 GFS - Identifying Proportional Relationships in Equations
Lecture 253 GFS - Identifying Proportional Relationships in Tables by Calculating Unit Rates
Section 6: Equations and Inequalities
Lecture 254 EI - Introduction to Properties of Addition
Lecture 255 EI - Combining Like Terms: Whole Number Coefficients
Lecture 256 EI - Distributive Property: Whole Number Coefficients
Lecture 257 EI - Introduction to Factoring with Numbers
Lecture 258 EI - Introduction to Identifying Solutions to an Inequality
Lecture 259 EI - Introduction to Solving an Equation with Variables on the Same Side
Lecture 260 EI - Solving a Two Step Equation with Integers
Lecture 261 EI - Translating a Sentence by Using an Inequality Symbol
Lecture 262 EI - Introduction to the Distributive Property
Lecture 263 EI - Multiplying a Constant and a Linear Monomial
Lecture 264 EI - Using Two Steps to Solve an Equation with Whole Numbers
Lecture 265 EI - Combining Like Terms: Integer Coefficients
Lecture 266 EI - Introduction to Properties of Multiplication
Lecture 267 EI - Additive Property of Inequality with Whole Numbers
Lecture 268 EI - Identifying Solutions to a Linear Equation in One Variable: Two-Step Equati
Lecture 269 EI - Introduction to Solving an Equation with Parantheses
Lecture 270 EI - Identifying Solutions to a One-Step Linear Inequality
Lecture 271 EI - Graphing a Linear Inequality on the Number Line
Lecture 272 EI - Introduction to Solving a Linear Equation with a Variable on Each Side
Lecture 273 EI - Multiplicative Property of Inequality with Whole Numbers
Lecture 274 EI - Solving for a Variable in Terms of Other Variables Using Addition: Basic
Lecture 275 EI - Solving for a Variable in Terms of Other Variables Using Mult: Basic
Lecture 276 EI - Using Distribution and Combining Like Terms to Simplify Univariate
Lecture 277 EI - Additive Property of Equality with a Negative Coefficient
Lecture 278 EI - Additive Property of Inequality with Integers
Lecture 279 EI - Combining Like Terms Decimal Coefficients
Lecture 280 EI - Distributive Property Fractional Coefficients
Lecture 281 EI - Distributive Property Integer Coefficients
Lecture 282 EI - Factoring a Sum or Difference of Whole Numbers
Lecture 283 EI - Identifying Properties used to Simplify an Algebraic Expression
Lecture 284 EI - Solving a Fraction Word Problem Using a Linear Equation of the form Ax = B
Lecture 285 EI - Solving a Word Problem Using a Two-Step Linear Inequality
Lecture 286 EI - Solving a Linear Equation with Several Occurrences of the Variable Variable
Lecture 287 EI - Solving a Two-Step Linear Inequality with Whole Numbers
Lecture 288 EI - Translating a Sentence into a One-Step Inequality
Lecture 289 EI - Writing an Equation of the Form Ax + B = C to Solve a Word Problem
Lecture 290 EI - Writing an Inequality for a Real-World Situation
Lecture 291 EI - Factoring a Linear Binomial
Lecture 292 EI - Identifying Solutions to a Two-Step Linear Inequality in One Variable
Lecture 293 EI - Identifying Properties Used to Solve a Linear Equation
Lecture 294 EI - Translating a Sentence into a Multi-Step Inequality
Lecture 295 EI - Solving a Linear Equation with Several Occurrences of the Variable Variable
Lecture 296 EI - Solving a Two-Step Linear Inequality Problem Type 2
Lecture 297 EI - Solving a Word Problem with Two Unknowns Using a Linear Equation
Lecture 298 EI - Comparing Arithmetic and Algebraic Solutions to a Word Problem
Lecture 299 EI - Translating a Sentence into a Multi-Step Equation
Lecture 300 EI - Solving a Linear Equation with Several Occurrences of the Variable Variable
Lecture 301 EI - Solving a Word Problem Using a One-Step Linear Inequality
Lecture 302 EI - Multiplicative Property of Inequality with Integers
Lecture 303 EI - Solving a Decimal Word Problem Using a Linear Equation of the Form Ax + B =
Lecture 304 EI - Solving a Linear Equation with Several Occurrences of the Variable Variable
Lecture 305 EI - Solving a Two-Step Linear Inequality Problem Type 1
Section 7: Ratios, Proportions, and Measurement
Lecture 306 RPM - Identifying Similar or Congruent Shapes on a Grid
Lecture 307 RPM - Finding Missing Values in a Table of Equivalent Ratios
Lecture 308 RPM - Solving a Proportion of the Form X/A = B/C: Basic
Lecture 309 RPM - Solving a Word Problem on Proportions Using a Unit Rate
Lecture 310 RPM - U.S. Customary Length Conversion with Whole Number Values
Lecture 311 RPM - Time Unit Conversion with Whole Number Values
Lecture 312 RPM - Choosing Metric Measurement Units
Lecture 313 RPM - Finding Lengths Using Scale Models
Lecture 314 RPM - U.S. Customary Volume Conversion with Whole Number Values
Lecture 315 RPM - Choosing U.S. Customary Measurement Units
Lecture 316 RPM - Simplifying a Ratio of Whole Numbers: Problem Type 1
Lecture 317 RPM - Identifying Congruent Shapes on a Grid
Lecture 318 RPM - Finding a Missing Side Length Given Two Similar Triangles
Lecture 319 RPM - Using Tables to Compare Ratios
Lecture 320 RPM - Metric Distance Conversion with Decimal Values
Lecture 321 RPM - Finding a Unit Price
Lecture 322 RPM - Metric Distance Conversion with Whole Number Values
Lecture 323 RPM - U.S. Customary Weight Conversions with Whole Number Values
Lecture 324 RPM - Using a Table of Equivalent Ratios to Find a Missing Quantity in a Ratio
Lecture 325 RPM - Converting between Metric and U.S. Customary Unit Systems
Lecture 326 RPM - Finding a Scale Factor Same Units
Lecture 327 RPM - Relationships about Ratios within and between Similar Triangles
Lecture 328 RPM - Similar Polygons
Lecture 329 RPM - Reproducing a Scale Drawing at a Different Scale
Lecture 330 RPM - Solving a One-Step Word Problem Using the Formula D = RT
Lecture 331 RPM - Solving a Proportion of the Form x/a = b/c
Lecture 332 RPM - Using a Scale Drawing to Find Actual Area
Lecture 333 RPM - Computing Unit Prices to Find the Better Buy
Lecture 334 RPM - Word Problem on Proportions: Problem Type 1
Lecture 335 RPM - Word Problem on Unit Rates Associated with Ratios of Fractions
Lecture 336 RPM - Word Problem on Unit Rates Associated with Ratios of Whole Numbers Decimal
Lecture 337 RPM - Similar Right Triangles
Section 8: Perimeter, Area, and Volume
Lecture 338 PAV - Classifying Solids
Lecture 339 PAV - Volume of a Rectangular Prism Made of Unit Cubes
Lecture 340 PAV - Finding the Area of a Composite Figure on a Grid
Lecture 341 PAV - Finding the Missing Length in a Figure
Lecture 342 PAV - Identifying Horizontal and Vertical Cross Sections of Solids
Lecture 343 PAV - Introduction to Area of a Piecewise Rectangular Figure
Lecture 344 PAV - Nets of Solids
Lecture 345 PAV - Volume of a Rectangular Prism
Lecture 346 PAV - Area Between Two Rectangles
Lecture 347 PAV - Area of a Parallelogram
Lecture 348 PAV - Area of a Piecewise Rectangular Figure
Lecture 349 PAV - Circumference of a Circle
Lecture 350 PAV - Distinguishing between the Area and Perimeter of a Rectangle
Lecture 351 PAV - Finding the Area of a Right Triangle on a Grid
Lecture 352 PAV - Word Problem Involving the Area of a Rectangle: Problem Type 2
Lecture 353 PAV - Word Problem on Finding the Area of a Piecewise Rectangular Figure
Lecture 354 PAV - Area of a Triangle
Lecture 355 PAV - Area of a Circle
Lecture 356 PAV - Distinguishing between the Area and Circumference of a Circle
Lecture 357 PAV - Volume of a Cone
Lecture 358 PAV - Volume of a Cylinder
Lecture 359 PAV - Circumference and Area of a Circle
Lecture 360 PAV - Finding the Area of a Trapezoid on a Grid by Using Triangles and Rectangle
Lecture 361 PAV - Word Problem Involving the Volume of a Rectangular Prism
Lecture 362 PAV - Writing Equivalent Expressions for the Volume of a Rectangular Prism
Lecture 363 PAV - Area of a Trapezoid
Lecture 364 PAV - Finding Side Lengths of Rectangles Given One Dimension and an Area or a Pe
Lecture 365 PAV - Word Problem Involving the Volume of a Piecewise Rectangular Prism
Lecture 366 PAV - Area Involving Rectangles and Triangles
Lecture 367 PAV - Surface Area of a Cube or a Rectangular Prism
Lecture 368 PAV - Volume of a Pyramid
Lecture 369 PAV - Demonstrating the Converse of the Pythagorean Theorem
Lecture 370 PAV - Finding the Radius or the Diameter of a Circle Given its Circumference
Lecture 371 PAV - Identifying Side Lengths that Give Right Triangles
Lecture 372 PAV - Volume of a Piecewise Rectangular Prism
Lecture 373 PAV - Volume of a Triangular Prism
Section 9: Percents
Lecture 374 PER - Converting a Fraction to a Percentage: Denominator of 4, 5, or 10
Lecture 375 PER - Finding a Percentage of a Whole Number
Lecture 376 PER - Converting a Fraction with a Denominator of 100 to a Percentage
Lecture 377 PER - Converting a Percentage to a Fraction with a Denominator of 100
Lecture 378 PER - Introduction to Converting a Decimal to a Percentage
Lecture 379 PER - Finding a Percentage of a Whole Number Without a Calculator: Advanced
Lecture 380 PER - Introduction to Converting a Percentage to a Decimal
Lecture 381 PER - Finding Benchmark Fractions and Percentages for a Figure
Lecture 382 PER - Finding the Percentage Increase or Decrease Basic
Lecture 383 PER - Converting a Fraction to a percentage denominator of 20, 25, or 50
Lecture 384 PER - Finding a Percentage of a Whole Number without a Calculator Basic
Lecture 385 PER - Converting a Fraction to a Percentage in a Real-World Situation
Lecture 386 PER - Converting between Percentages and Decimals
Lecture 387 PER - Writing a Ratio as a Percentage without a Calculator
Lecture 388 PER - Finding a Percentage of a Total Amount without a Calculator Sales Tax, Com
Lecture 389 PER - Finding the Sale Price Given the Original Price and Percent Discount
Lecture 390 PER - Writing a Ratio as a Percentage
Lecture 391 PER - Estimating a Tip without a Calculator
Lecture 392 PER - Finding a Percentage of a Total Amount in a Circle Graph
Lecture 393 PER - Finding Simple Interest without a Calculator
Lecture 394 PER - Finding the Sale Price without a Calculator Given the Original Price and P
Lecture 395 PER - Using a Calculator to Convert a Fraction to a Rounded Percentage
Lecture 396 PER - Computing Percentages for Categories of a Budget
Lecture 397 PER - Finding the Rate of a Tax or Commission
Lecture 398 PER - Finding the Total Cost Including Tax or Markup
Lecture 399 PER - Applying the Percent Equation: Problem Type 1
Lecture 400 PER - Finding the Final Amount Given the Original Amount and a Percentage Increa
Lecture 401 PER - Finding a Percentage of a Total Amount Real-World Situations
Section 10: Lines, Angles, and Polygons
Lecture 402 LAP - Identifying Supplementary and Vertical Angles
Lecture 403 LAP - Finding an Angle Measure of a Triangle Given Two Angles
Lecture 404 LAP - Acute, Obtuse, and Right Angles
Lecture 405 LAP - Drawing an Angle with the Protractor
Lecture 406 LAP - Creating Triangles from Given Side Lengths: Problem Type 1
Lecture 407 LAP - Determining if a Triangle is Possible Based on Given Angle Measures
Lecture 408 LAP - Introduction to Angle Addition
Lecture 409 LAP - Measuring an Angle with the Protractor
Lecture 410 LAP - Creating Triangles from Given Side Lengths: Problem Type 2
Lecture 411 LAP - Acute, Obtuse, and Right Triangles
Lecture 412 LAP - Finding an Angle Measure in a Figure with a Right or Straight Angle
Lecture 413 LAP - Finding an Angle Measure for a Triangle with an Extended Side
Lecture 414 LAP - Finding Angle Measures Given Two Intersecting Lines
Lecture 415 LAP - Drawing Triangles with Given Conditions Angle Measures
Lecture 416 LAP - Finding an Angle Measure Given Extended Triangles
Lecture 417 LAP - Finding Angle Measure Given Two Parallel Lines Cut by a Transversal
Lecture 418 LAP - Identifying Corresponding and Alternate Angles
Lecture 419 LAP - Solving Equations Involving Angles and a Pair of Parallel Lines
Lecture 420 LAP - Determining if Given Measurements Define a Unique Triangle, More than One
Lecture 421 LAP - Solving Equations Involving Vertical Angles
Lecture 422 LAP - Finding an Angle Measure Given a Triangle and Parallel Lines
Lecture 423 LAP - Writing and Solving an Equation Involving Complementary or Supplementary A
Lecture 424 LAP - Using Triangle Inequality to Determine if Side Lengths Form a Triangle
Lecture 425 LAP - Establishing Facts about the Angles Created When Parallel Lines are Cut by
Lecture 426 LAP - Establishing Facts about the Interior and Exterior Angles of a Triangle
Lecture 427 LAP - Establishing Facts about the Interior Angles of a Triangle
Section 11: Data Analysis and Probability
Lecture 428 DAP - Constructing a Bar Graph for Non Numerical Data
Lecture 429 DAP - Constructing a Line Plot
Lecture 430 DAP - Constructing a Two Way Frequency Table: Basic
Lecture 431 DAP - Interpreting a Bar Graph
Lecture 432 DAP - Interpreting a Tally Table
Lecture 433 DAP - Introduction to the Probability of an Event
Lecture 434 DAP - Interpreting a Double Bar Graph
Lecture 435 DAP - Constructing a Frequency Distribution and a Histogram
Lecture 436 DAP - Constructing a Scatter Plot
Lecture 437 DAP - Constructing a Two-Way Frequency Table: Advanced
Lecture 438 DAP - Interpreting a Tree Diagram
Lecture 439 DAP - Introduction to the Counting Principle
Lecture 440 DAP - Sketching the Line of Best Fit
Lecture 441 DAP - Range of a Data Set
Lecture 442 DAP - Choosing an Appropriate Method for Gathering dаta: Problem Type 1
Lecture 443 DAP - Choosing an Appropriate Method for Gathering dаta: Problem Type 2
Lecture 444 DAP - Choosing the Best Measure to Describe Data
Lecture 445 DAP - Computing a Percentage from a Table of Values
Lecture 446 DAP - Classifying Likelihood
Lecture 447 DAP - Finding the Mode and Range from a Line Plot
Lecture 448 DAP - Identifying Outcomes in a Random Number Table Used to Simulate a Simple Ev
Lecture 449 DAP - Mean of a Data Set
Lecture 450 DAP - Probability Involving Choosing from Objects that are Not Distinct
Lecture 451 DAP - Probability Involving One Die or Choosing from n Distinct Objects
Lecture 452 DAP - Identifying Outliers and Clusters in Scatter Plots
Lecture 453 DAP - Mode of a Data Set
Lecture 454 DAP - Classifying Linear and Nonlinear Relationships from Scatter Plots
Lecture 455 DAP - Determining a Sample Space and Outcomes for a Simple Event
Lecture 456 DAP - Scatter Plots and Correlation
Lecture 457 DAP - Understanding Likelihood
Lecture 458 DAP - Comparing Sample Means
Lecture 459 DAP - Using a Random Number Table to Simulate a Simple Event
Lecture 460 DAP - Finding the Mean of a Symmetric Distribution
Lecture 461 DAP - Identifying Independent Events Given Descriptions of Experiments
Lecture 462 DAP - Identifying Outcomes in a Random Number Table Used to Simulate a Compound
Lecture 463 DAP - Mean and Median of a Data Set
Lecture 464 DAP - Finding Sample Size and Comparing Samples for Estimating the Mean
Lecture 465 DAP - Determining a Sample Space and Outcomes for a Compound Event
Lecture 466 DAP - Five-Number Summary and Interquartile Range
Lecture 467 DAP - Constructing a Box-and-Whisker Plot
Lecture 468 DAP - Generating a Random Number Table with Technology to Simulate a Compound Ev
Lecture 469 DAP - Introduction to Expectation
Lecture 470 DAP - Generating a Random Number Table with Technology to Simulate a Simple Even
Lecture 471 DAP - Constructing a Percent Bar Graph
Lecture 472 DAP - Outcomes and Event Probability
Lecture 473 DAP - Using Box and Whisker Plots to Compare Data Sets
Section 12: Exponents, Polynomials, and Radicals
Lecture 474 EPR - Introduction to Scientific Notation with Positive Exponents
Lecture 475 EPR - Introduction to the Product Rule of Exponents
Lecture 476 EPR - Introduction to the Product Rule with Positive Exponents Whole Number Base
Lecture 477 EPR - Using a Calculator to Approximate a Square Root
Lecture 478 EPR - Square Root of a Perfect Square
Lecture 479 EPR - Estimating a Square Root
Lecture 480 EPR - Introduction to the Power of a Power Rule with Positive Exponents Whole Nu
Lecture 481 EPR - Introduction to the Quotient Rule of Exponents
Lecture 482 EPR - Introduction to the Quotient Rule with Positive Exponents Whole Number Bas
Lecture 483 EPR - Introduction to the Power of a Power Rule of Exponents
Lecture 484 EPR - Introduction to the Power of a Product Rule of Exponents
Lecture 485 EPR - Introduction to the Pythagorean Theorem
Lecture 486 EPR - Power of 10 Negative Exponent
Lecture 487 EPR - Product Rule with Positive Exponents Univariate
Lecture 488 EPR - Scientific Notation with Positive Exponent
Lecture 489 EPR - Square Root of a Rational Perfect Square
Lecture 490 EPR - Understanding the Product Rule of Exponents
Lecture 491 EPR - Cube Root of an Integer
Lecture 492 EPR - Introduction to Scientific Notation with Negative Exponents
Lecture 493 EPR - Evaluating an Expression with a Negative Exponent Whole Number Base
Lecture 494 EPR - Introduction to the Product Rule with Negative Exponents
Lecture 495 EPR - Ordering Real Numbers
Lecture 496 EPR - Solving an Equation of the Form x3 = a Using Integers
Lecture 497 EPR - Finding Side Lengths of Squares Given an Area and a Perimeter
Lecture 498 EPR - Scientific Notation with Negative Exponent
Lecture 499 EPR - Understanding the Power Rules of Exponents
Lecture 500 EPR - Converting between Scientific Notation and Standard Form in a Real-World S
Lecture 501 EPR - Using Numerical Methods to Approximate a Square Root to the Nearest Hundre
Lecture 502 EPR - Word Problem Involving the Pythagorean Theorem
Lecture 503 EPR - Adding or Subtracting Numbers Written in Scientific Notation Same Exponent
Lecture 504 EPR - Approximating the Location of Irrational Numbers on a Number Line
Lecture 505 EPR - Evaluating an Expression with a Negative Exponent Positive Fraction Base
Lecture 506 EPR - Introduction to the Power of a Power Rule with Negative Exponents Whole Nu
Lecture 507 EPR - Introduction to the Product Rule with Negative Exponents Whole Number Base
Lecture 508 EPR - Evaluating an Expression with a Negative Exponent Negative Integer Base
Lecture 509 EPR - Expressing Calculator Notation as Scientific Notation
Lecture 510 EPR - Introduction to the Quotient Rule with Negative Exponents Whole Number Bas
Lecture 511 EPR - Multiplying Numbers Written in Scientific Notation Basic
Lecture 512 EPR - Pythagorean Theorem
Lecture 513 EPR - Quotient Rule with Negative Exponents Problem Type 1
Lecture 514 EPR - Square Roots of Perfect Squares with Signs
Lecture 515 EPR - Using Numerical Methods to Approximate a Square Root to the Nearest Tenth
Section 13: Transformations
Lecture 516 TR - Determining if Figures are Related by a Reflection
Lecture 517 TR - Determining if Figures are Related by a Translation
Lecture 518 TR - Drawing Lines of Symmetry
Lecture 519 TR - Identifying Transformations
Lecture 520 TR - Reflecting a Point across an Axis and Giving its Coordinates
Lecture 521 TR - Reflecting a Point across an Axis
Lecture 522 TR - Translating a Point and Giving its Coordinates One Step
Lecture 523 TR - Determining if Figures are Related by a Rotation
Lecture 524 TR - Determining if Figures are Related by a Dilation
Lecture 525 TR - Finding the Coordinates of a Point Reflected Across an Axis
Lecture 526 TR - Reflecting a Point across Both Coordinate Axes
Lecture 527 TR - Reflecting a Polygon across the X-Axis or Y-Axis
Lecture 528 TR - Rotating a Point and Giving its Coordinates
Lecture 529 TR - Translating a Point and Giving its Coordinates Two Steps
Lecture 530 TR - Translating a Polygon
Lecture 531 TR - Dilating a Segment and Giving the Coordinates of its Endpoints
Lecture 532 TR - Finding the Coordinates of a Point Reflected across an Axis and Translated
Lecture 533 TR - Finding the Coordinates of a Point Reflected across an Axis
Lecture 534 TR - Finding the Coordinates of a Point Reflected across Both Axes
Lecture 535 TR - Identifying and Naming Congruent Parts of Congruent Triangles
Lecture 536 TR - Properties of Reflected Figures
Lecture 537 TR - Properties of Translated Figures
Lecture 538 TR - Finding an Angle of Rotation
Lecture 539 TR - Determining if Figures are Congruent and Related by a Transformation
Lecture 540 TR - Properties of Rotated Figures
Lecture 541 TR - Determining if Figures are Congruent and Related by a Sequence of Transform
Lecture 542 TR - Finding Angle Measures of a Triangle Given Two Angles of a Similar Triangle
Lecture 543 TR - Identifying Rotational Symmetry and Angles of Rotation
Lecture 544 TR - The Effect of Dilations on Side Length
Lecture 545 TR - Writing a Rule to Describe a Reflection
Lecture 546 TR - Writing a Rule to Describe a Translation
Lecture 547 TR - Writing a Rule to Describe a Rotation
Lecture 548 TR - Identifying True Statements about Rational and Irrational Numbers
Lecture 549 TR - Rotating a Figure about the Origin
Lecture 550 TR - Writing a Rule to Describe a Dilation
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