## Course: Developmental Math 2Dnatube

#### Lec 5 - u08_l1_t2_we3 Stem-and-leaf Plots

u08_l1_t2_we3 Stem-and-leaf Plots u08_l1_t2_we3 Stem-and-leaf Plots

#### Lec 6 - Mean Median and Mode

Mean Median and Mode u08_l2_t1_we1 Mean Median and Mode

#### Lec 7 - Range and Mid-range

Range and Mid-range u08_l2_t1_we2 Range and Mid-range

#### Lec 8 - Measures of Center

Measures of Center u08_l2_t1_we3 Measures of Center

#### Lec 10 - Box-and-Whisker Plots

Box-and-Whisker Plots u08_l3_t1_we1 Box-and-Whisker Plots

#### Lec 12 - Simple Probability

Simple Probability u08_l4_t1_we1 Simple Probability

#### Lec 13 - Probability of More Complex Outcome

Probability of More Complex Outcome u08_l4_t1_we2 Probability of More Complex Outcome

#### Lec 14 - Coin Flipping Example

Coin Flipping Example u08_l4_t1_we3 Coin Flipping Example

#### Lec 15 - Variables and Expressions 1

Variables and Expressions 1 U09_L1_T1_we1 Variables and Expressions 1

#### Lec 16 - Evaluating Expressions with Two ...

Evaluating Expressions with Two Variables u09_l1_t1_we2 Evaluating Expressions with Two Variables

#### Lec 17 - Locate integers on a number line

Locate integers on a number line u9_l1_t2_we1 Locate integers on a number line

#### Lec 18 - Absolute Value of Integers

Absolute Value of Integers U09_L1_T2_we2 Absolute Value of Integers

#### Lec 19 - Opposite of a given number

Opposite of a given number U09_L1_T2_we2 Opposite of a given number

#### Lec 20 - u09 l1 t2 we4 Adding Real Numbe ...

u09 l1 t2 we4 Adding Real Numbers Application

#### Lec 21 - Points on a number line

Points on a number line U09_L1_T3_we2 Points on a number line

#### Lec 22 - Number Sets

Number Sets u9_l1_t3_we3 Number Sets

#### Lec 23 - Comparing Rational Numbers

Comparing Rational Numbers U09_L1_T3_we4 Comparing Rational Numbers

#### Lec 24 - Identifying Rational Numbers

Identifying Rational Numbers u09_l1_t3_we5 Identifying Rational Numbers

#### Lec 27 - Adding real numbers with differ ...

Adding real numbers with different signs U09_L2_T2_we1 Adding real numbers with different signs

#### Lec 29 - Identity property of 0

Identity property of 0 U09_L2_T2_we3 Identity property of 0

#### Lec 30 - Application of addition of real ...

Application of addition of real numbers U09_L2_T2_we4 Application of addition of real numbers

#### Lec 31 - Subtracting Real Numbers

Subtracting Real Numbers u9_l2_t3_we1 Subtracting Real Numbers

#### Lec 33 - Adding and subtracting real num ...

Adding and subtracting real numbers application U09_L2_T3_we3 Adding and subtracting real numbers application

#### Lec 34 - Multiplying negative real numbers

Multiplying negative real numbers U09_L2_T4_we1 Multiplying negative real numbers

#### Lec 35 - Dividing real numbers with diff ...

Dividing real numbers with different signs U09_L2_T4_we2 Dividing real numbers with different signs

#### Lec 36 - Identity property of 1 (second ...

Identity property of 1 (second example) U09_L2_T4_we3 Identity property of 1

#### Lec 37 - Multiplying real number application

Multiplying real number application U09_L2_T4_we4 Multiplying real number application

#### Lec 39 - Associative property for multip ...

Associative property for multiplication U09_L3_T1_we2 Associative property for multiplication

#### Lec 40 - Distributive property 3

Distributive property 3 U09_L3_T1_we3 Distributive property

#### Lec 41 - Order of Operations 1

Order of Operations 1 U09_L4_T1_we1 Order of Operations

#### Lec 42 - Order of Operations 2 (old)

Order of Operations 2 (old) U09_L4_T1_we2 Order of Operations 2

#### Lec 43 - Solving One-Step Equations

Solving One-Step Equations u10_L1_T1_we2 Solving One-Step Equations

#### Lec 44 - Solving One-Step Equations 2

Solving One-Step Equations 2 u10_L1_T1_we3 Solving One-Step Equations 2

#### Lec 45 - Multi-step equations 1

Multi-step equations 1 u10_l1_t2_we1 Multi-step equations 1

#### Lec 46 - One-Step Equation Involving Fra ...

One-Step Equation Involving Fractions u10_l1_t1_we_int One-Step Equation Involving Fractions

#### Lec 47 - Multi-step equations 2

Multi-step equations 2 u10_l1_t2_we2 Multi-step equations 2

#### Lec 48 - More Involved Multi-Step Equation

More Involved Multi-Step Equation u10_l1_t2_we_int More Involved Multi-Step Equation

#### Lec 49 - Equation Special Cases

Equation Special Cases u10_l1_t3_we1 Equation Special Cases

#### Lec 50 - Application problems with equat ...

Application problems with equation in one variable u10_l1_t3_we2 Application problems with equation in one variable

#### Lec 51 - Evaluate a formula using substi ...

Evaluate a formula using substitution u10_l1_t4_we1 Evaluate a formula using substitution

#### Lec 52 - Rearrange formulas to isolate s ...

Rearrange formulas to isolate specific variables u10_l1_t4_we2 Rearrange formulas to isolate specific variables

#### Lec 53 - Inequalities on a number line

Inequalities on a number line u10_l2_t1_we1 Inequalities on a number line

#### Lec 54 - One-Step Inequalities

One-Step Inequalities u10_l2_t1_we2 One-Step Inequalities

#### Lec 55 - One-Step Inequalities 2

One-Step Inequalities 2 u10_l2_t1_we3 One-Step Inequalities 2

#### Lec 56 - Multi-Step Inequalities

Multi-Step Inequalities u10_l2_t2_we1 Multi-Step Inequalities

#### Lec 57 - Multi-Step Inequalities 2

Multi-Step Inequalities 2 u10_l2_t2_we2 Multi-Step Inequalities 2

#### Lec 58 - Compund Inequalities

Compund Inequalities u10_l3_t1_we1 Compund Inequalities

#### Lec 59 - Compund Inequalities 2

Compund Inequalities 2 u10_l3_t1_we2 Compund Inequalities 2

#### Lec 60 - Compound Inequalities 3

Compound Inequalities 3 u10_l3_t1_we3 Compound Inequalities 3

#### Lec 61 - Compound Inequalities 4

Compound Inequalities 4 u10_l3_t1_we4 Compound Inequalities 4

#### Lec 62 - Absolute Value Equations Example 1

Absolute Value Equations Example 1 u10_l3_t2_we1 Absolute Value Equations

#### Lec 63 - Absolute Value Inequalities Exa ...

Absolute Value Inequalities Example 2 u10_l3_t2_we2 Absolute Value Inequalities

#### Lec 64 - Absolute Value Equations 2

Absolute Value Equations 2 u10_l3_t2_we3 Absolute Value Equations 2

#### Lec 65 - Evaluating exponential expressions

Evaluating exponential expressions u11_l1_t1_we1 Evaluating exponential expressions

#### Lec 66 - Evaluating exponential expressi ...

Evaluating exponential expressions 2 u11_l1_t1_we2 Evaluating exponential expressions 2

#### Lec 67 - Negative and Positive Exponents

Negative and Positive Exponents u11 l1 t1 we3 Negative and Positive Exponents

#### Lec 68 - Exponent Properties 1

Exponent Properties 1 u11_l1_t2_we1 Exponent Properties 1

#### Lec 69 - Exponent Properties 2

Exponent Properties 2 u11_l1_t2_we2 Exponent Properties 2

#### Lec 70 - Exponent Properties 3

Exponent Properties 3 u11_l1_t2_we3 Exponent Properties 3

#### Lec 71 - Exponent Properties 4

Exponent Properties 4 u11_l1_t2_we4 Exponent Properties 4

#### Lec 72 - Exponent Properties 5

Exponent Properties 5 u11_l1_t3_we1 Exponent Properties 5

#### Lec 73 - Exponent Properties 6

Exponent Properties 6 u11_l1_t3_we2 Exponent Properties 6

#### Lec 74 - Exponent Properties 7

Exponent Properties 7 u11_l1_t3_we3 Exponent Properties 7

#### Lec 75 - Scientific Notation I

Scientific Notation I u11_l1_t4_we1 Scientific Notation I

#### Lec 76 - Scientific Notation Example 2

Scientific Notation Example 2 u11_l1_t4_we2 Scientific Notation 2

#### Lec 77 - Scientific Notation 3 (new)

Scientific Notation 3 (new) u11_l1_t4_we3 Scientific Notation 3

#### Lec 78 - Multiplying in Scientific Notation

Multiplying in Scientific Notation u11_l1_t4_we_int Multiplying in Scientific Notation

#### Lec 79 - Terms coefficients and exponent ...

Terms coefficients and exponents in a polynomial u11_l2_t1_we1 Terms coefficients and exponents in a polynomial

#### Lec 80 - Evaluating a polynomial at a gi ...

Evaluating a polynomial at a given value u11_l2_t1_we2 Evaluating a polynomial at a given value

#### Lec 81 - Simply a polynomial

Simply a polynomial u11_l2_t1_we3 Simply a polynomial

#### Lec 83 - Opposite of a Polynomial

Opposite of a Polynomial u11_l2_t2_we2 Opposite of a Polynomial

#### Lec 84 - Subtracting Polynomials

Subtracting Polynomials u11_l2_t2_we3 Subtracting Polynomials

#### Lec 85 - Multiplying Monomials

Multiplying Monomials u11_l2_t3_we1 Multiplying Monomials

#### Lec 86 - Multiplying Monomials by Polyno ...

Multiplying Monomials by Polynomials u11_l2_t3_we2 Multiplying Monomials by Polynomials

#### Lec 87 - Multiplying Binomials

Multiplying Binomials u11_l2_t3_we3 Multiplying Binomials

#### Lec 88 - Multiplying Polynomials

Multiplying Polynomials u11_l2_t3_we4 Multiplying Polynomials

#### Lec 89 - Special Polynomials Products 1

Special Polynomials Products 1 u11_l2_t4_we1 Special Polynomials Products 1

#### Lec 90 - Square a Binomial

Square a Binomial u11_l2_t4_we2 Square a Binomial

#### Lec 91 - Polynomial divided by monomial

Polynomial divided by monomial u11_l2_t5_we2 Polynomial divided by monomial

#### Lec 92 - Dividing Monomials

Dividing Monomials u11_l2_t5_we1 Dividing Monomials

#### Lec 93 - Dividing polynomials 1

Dividing polynomials 1 u11_l2_t6_we1 Dividing polynomials 1

#### Lec 94 - Dividing polynomials with remai ...

Dividing polynomials with remainders u11_l2_t6_we2 Dividing polynomials with remainders

#### Lec 95 - Evaluating an expression with m ...

Evaluating an expression with multiple variables u11_l3_t1_we1 Evaluating an expression with multiple variables

#### Lec 96 - Simplifying an expression with ...

Simplifying an expression with multiple variables u11_l3_t1_we2 Simplifying an expression with multiple variables

#### Lec 97 - Simplifying Multivariable Polyn ...

Simplifying Multivariable Polynomial u11 l3 t2 we1 Simplifying Multivariable Polynomial

#### Lec 98 - Subtracting polynomials with mu ...

Subtracting polynomials with multiple variables u11_l3_t2_we2 Subtracting polynomials with multiple variables

#### Lec 99 - More multiplying polynomials

More multiplying polynomials u11_l3_t2_we3 More multiplying polynomials

#### Lec 100 - Dividing multivariable polynom ...

Dividing multivariable polynomial with monomial u11_l3_t2_we4 Dividing multivariable polynomial with monomial

#### Lec 101 - Monomial Greatest Common Factor

Monomial Greatest Common Factor u12_l1_t1_we1 Monomial Greatest Common Factor

#### Lec 102 - GCF to Factor a Polynomial

GCF to Factor a Polynomial u12 l1 t1 we2 GCF to Factor a Polynomial

#### Lec 103 - Factor expressions by grouping

Factor expressions by grouping u12_l1_t1_we3 Factor expressions by grouping

#### Lerc 104 - Factoring trinomials with a l ...

Factoring trinomials with a leading 1 coefficient u12_l2_t1_we1 Factoring trinomials with a leading 1 coefficient

#### Lec 105 - Factoring trinomials with a co ...

Factoring trinomials with a common factor u12_l2_t1_we2 Factoring trinomials with a common factor

#### Lec 106 - Factoring trinomials with a no ...

Factoring trinomials with a non-1 leading coefficient by grouping u12_l2_t1_we3 Factoring trinomials with a non-1 leading coefficient by grouping

#### Lec 107 - Factoring perfect square trino ...

Factoring perfect square trinomials u12_l2_t2_we1 Factoring perfect square trinomials

#### Lec 108 - Factoring difference of squares

Factoring difference of squares u12_l2_t2_we2 Factoring difference of squares

#### Lec 109 - Factoring Sum of Cubes

Factoring Sum of Cubes u12_l2_t3_we1 Factoring Sum of Cubes

#### Lec 110 - Difference of Cubes Factoring

Difference of Cubes Factoring u12 l2 t3 we2 Difference of Cubes Factoring

#### Lec 111 - Solving factored equations

Solving factored equations u12_l3_t1_we1 Solving factored equations

#### Lec 114 - Plotting (x,y) relationships

Plotting (x,y) relationships u13_l1_t2_we1 Plotting (x,y) relationships t2

#### Lec 116 - Graphing using X and Y intercepts

Graphing using X and Y intercepts u13_l1_t2_we2 Graphing using X and Y intercepts

#### Lec 117 - Ordered Pair Solutions of Equa ...

This is a lecture of Khan Academy. u13 l1 t2 we3 Ordered Pair Solutions of Equations

#### Lec 118 - Ordered Pair Solutions of Equa ...

Ordered Pair Solutions of Equations u13 l1 t2 we3 Ordered Pair Solutions of Equations

#### Lec 119 - Graphical Slope of a Line

Graphical Slope of a Line u13_l2_t1_we1 Graphical Slope of a Line

#### Lec 120 - Slope of a Line 2

Slope of a Line 2 u13_l2_t1_we2 Slope of a Line 2

#### Lec 121 - Slope of a Line 3

Slope of a Line 3 u13_l2_t1_we3 Slope of a Line 3

#### Lec 122 - Hairier Slope of Line

Hairier Slope of Line u13 l2 t1 we int Hairier Slope of Line

#### Lec 123 - Equation of a line 1

Equation of a line 1 u13_l2_t2_we1 Equation of a line

#### Lec 124 - Equation of a line 2

Equation of a line 2 u13_l2_t2_we2 Equation of a line 2

#### Lec 125 - Equation of a line 3

Equation of a line 3 u13_l2_t2_we3 Equation of a line 3

#### Lec 126 - Perpendicular Line Slope

Perpendicular Line Slope u13 l2 t3 we1 Perpendicular Line Slope

#### Lec 127 - Equation of a Line hairier example

Equation of a Line hairier example u13 l2 t2 we INT Equation of a Line hairier example

#### Lec 128 - Parallel Line Equation

Parallel Line Equation u13_l2_t3_we2 Parallel Line Equation

#### Lec 129 - Graphing Inequalities 1

Graphing Inequalities 1 u13_l2_t4_we1 Graphing Inequalities

#### Lec 130 - Graphing Inequalities 2

Graphing Inequalities 2 u13_l2_t4_we2 Graphing Inequalities 2

#### Lec 131 - Plot ordered pairs

Plot ordered pairs u13_l1_t1_we1 Plot ordered pairs

#### Developmental Math 2

Source of these courses is khan
Worked developmental math examples from the Monterey Institute (part 2). These start at Algebra I and would prepare a student for basic college mathematics.
khan  Website: http://www.dnatube.com/school/khan

#### khan

Videos are obtained from khan
COURSE NAME: Developmental Math 2