Канал: Audrey Barto

Key Words & Definitions

Key Words & Definitions

Probability and Coincidence

Probability and Coincidence

Combinations and “Which Counting Rule Do I Use?”

Combinations and “Which Counting Rule Do I Use?”

Arrangements & Permutations

Arrangements & Permutations

Factorials

Factorials

The Law of Large Numbers and Expected Value

The Law of Large Numbers and Expected Value

Probability of “Or” and “At Least Once” Events

Probability of “Or” and “At Least Once” Events

Probability of “And” Events

Probability of “And” Events

Fundamentals of Probability

Fundamentals of Probability

Statistical Inference

Statistical Inference

The Normal Distribution

The Normal Distribution

Descriptive Statistics: Measures of Variation

Descriptive Statistics: Measures of Variation

Descriptive Statistics: Measures of Central Tendency and Distribution

Descriptive Statistics: Measures of Central Tendency and Distribution

Creating Scatterplots and Trendlines in Excel

Creating Scatterplots and Trendlines in Excel

Perceptions of Data: Line Graphs and Scale

Perceptions of Data: Line Graphs and Scale

Perceptions of Data: Exaggerated Differences and Percentage Change Graphs

Perceptions of Data: Exaggerated Differences and Percentage Change Graphs

Create Frequency Tables, Bar Graphs, and Pie Charts in Excel

Create Frequency Tables, Bar Graphs, and Pie Charts in Excel

Navigating the GSS Data

Navigating the GSS Data

True Cost of a Student Loan

True Cost of a Student Loan

Loans, Credit Cards, & Mortgages

Loans, Credit Cards, & Mortgages

Savings Plans & Investments

Savings Plans & Investments

Simple vs. Compound Interest

Simple vs. Compound Interest

The CPI and Rising Tuition Costs

The CPI and Rising Tuition Costs

How Numbers Can Deceive

How Numbers Can Deceive

Working with Index Numbers

Working with Index Numbers

Scientific Notation

Scientific Notation

Solving Percentage Problems

Solving Percentage Problems

3 Uses of Percentages

3 Uses of Percentages

Units of Density & Concentration

Units of Density & Concentration

Units of Energy & Power

Units of Energy & Power

Metric & Customary Unit Conversions

Metric & Customary Unit Conversions

Problem-Solving with Units

Problem-Solving with Units

Unit Analysis

Unit Analysis

Deductive Proof of the Pythagorean Theorem

Deductive Proof of the Pythagorean Theorem

Analyzing Arguments

Analyzing Arguments

Sets and Venn Diagrams

Sets and Venn Diagrams

Conditionals and Their Variations

Conditionals and Their Variations

Propositions and Truth Tables

Propositions and Truth Tables

Solving Congruences with Euler’s Theorem

Solving Congruences with Euler’s Theorem

Section 4.1 Congruences

Section 4.1 Congruences

Flow Chart for Counting Problems

Flow Chart for Counting Problems

Section 8.5 Amortization Schedules

Section 8.5 Amortization Schedules

Section 8.5 Mortgages

Section 8.5 Mortgages

Logical Arguments & Fallacies

Logical Arguments & Fallacies

Tautologies, Self Contradictions, & Logically Equivalent Statements

Tautologies, Self Contradictions, & Logically Equivalent Statements

Number of Sections in a Circle with n Points (Proof)

Number of Sections in a Circle with n Points (Proof)

Section 8.2 - Calculating P, r, and t

Section 8.2 - Calculating P, r, and t

Distinct Permutations (Section 11.1 Part 4)

Distinct Permutations (Section 11.1 Part 4)

Properties of Real Number Operations

Properties of Real Number Operations

Tricks of PEMDAS

Tricks of PEMDAS

Dividing by Zero?!

Dividing by Zero?!

Inductive and Deductive Reasoning

Inductive and Deductive Reasoning

Forms of Deductive Arguments

Forms of Deductive Arguments

Number of Sections in a Circle with n Points

Number of Sections in a Circle with n Points

Additional Examples of Closure Properties

Additional Examples of Closure Properties

Properties of Real Numbers: Critical Thinking

Properties of Real Numbers: Critical Thinking

Solving Quadratic Equations Using Square Roots

Solving Quadratic Equations Using Square Roots

Square Roots & Imaginary Numbers

Square Roots & Imaginary Numbers

Review - Simplifying Square Roots

Review - Simplifying Square Roots

Quadratic Equations - Standard to Vertex Form

Quadratic Equations - Standard to Vertex Form

Graphing Quadratic Equations using Desmos

Graphing Quadratic Equations using Desmos

Section 7.3 Applications of Linear Inequalities

Section 7.3 Applications of Linear Inequalities

Finding Complex Zeros of a Polynomial

Finding Complex Zeros of a Polynomial

Section 8.5 Part 2 Student Loans

Section 8.5 Part 2 Student Loans

Applications of Linear Systems

Applications of Linear Systems

Applications of Linear Equations

Applications of Linear Equations

Polya's Problem Solving Process

Polya's Problem Solving Process

Inductive & Deductive Reasoning, Conjectures, Counterexamples

Inductive & Deductive Reasoning, Conjectures, Counterexamples

Truth Tables Example

Truth Tables Example

Basic Truth Tables - Negations Conjunctions & Disjunctions

Basic Truth Tables - Negations Conjunctions & Disjunctions

Constructing Truth Tables

Constructing Truth Tables

Basic Truth Tables - Conditionals & Biconditionals

Basic Truth Tables - Conditionals & Biconditionals

Simplifying & Solving with Square Roots

Simplifying & Solving with Square Roots

AC Method (Factor by Grouping)

AC Method (Factor by Grouping)

Multiplying & Factoring - GCF & Factoring Rule

Multiplying & Factoring - GCF & Factoring Rule

Section 6.5 - Solving Linear Inequalities

Section 6.5 - Solving Linear Inequalities

Section 6.5 - Introduction & Graphing Linear Inequalities

Section 6.5 - Introduction & Graphing Linear Inequalities

Geometry Section 5.5

Geometry Section 5.5

Geometry Section 5.4

Geometry Section 5.4

Geometry Section 5.2

Geometry Section 5.2

Geometry Sections 4.3 & 4.4

Geometry Sections 4.3 & 4.4

Kites & Midsegments

Kites & Midsegments

Geometry Section 2.4

Geometry Section 2.4

Geometry Section 2.3

Geometry Section 2.3

Geometry Section 2.2

Geometry Section 2.2

Geometry Sections 1.5-1.7

Geometry Sections 1.5-1.7

Geometry Sections 1.3 & 1.4

Geometry Sections 1.3 & 1.4

Geometry Section 1.1

Geometry Section 1.1

Section 2.1 Part 1 (Spring 2017)

Section 2.1 Part 1 (Spring 2017)

Typing Math in eCampus and Word

Typing Math in eCampus and Word

Solving Systems of Inequalities 11/2/16

Solving Systems of Inequalities 11/2/16

#17 Tic Tac Toe Method Correction

#17 Tic Tac Toe Method Correction

Quadratic Equations - Graphical, Numerical, Factoring, Standard Form

Quadratic Equations - Graphical, Numerical, Factoring, Standard Form

Properties of Real Numbers

Properties of Real Numbers

Section 2.4 Examples - Three Set Venn Diagrams

Section 2.4 Examples - Three Set Venn Diagrams

Universal Set, Complements, Subsets, Proper Subsets

Universal Set, Complements, Subsets, Proper Subsets

Section 14.3 - Brute Force Method

Section 14.3 - Brute Force Method

Section 14.3 - Approximating Solutions with Hamilton Circuits

Section 14.3 - Approximating Solutions with Hamilton Circuits

Section 14.2 - Euler's Theorem

Section 14.2 - Euler's Theorem

Section 14.3 - Hamilton Paths & Circuits

Section 14.3 - Hamilton Paths & Circuits

Section 14.1 Part 1

Section 14.1 Part 1

Section 14.1 Part 2

Section 14.1 Part 2

Section 11.3

Section 11.3

Section 8.5 - Student Loans

Section 8.5 - Student Loans

Section 8.4 - Credit Card Interest (Average Daily Balance Method)

Section 8.4 - Credit Card Interest (Average Daily Balance Method)

Section 8.4 - Credit Card Interest (Unpaid Balance Method)

Section 8.4 - Credit Card Interest (Unpaid Balance Method)

Section 8.4 - Annual Percentage Rates

Section 8.4 - Annual Percentage Rates

Section 8.4 - Installment Buying

Section 8.4 - Installment Buying

Section 8.3 - Using Logarithms with Compound Interest

Section 8.3 - Using Logarithms with Compound Interest

Section 8.3 - Calculating Compound Interest

Section 8.3 - Calculating Compound Interest

Section 8.3 - How Compound Interest Works

Section 8.3 - How Compound Interest Works

Section 8.2 - Calculating P, r, and t & Discounted Loans

Section 8.2 - Calculating P, r, and t & Discounted Loans

Section 8.2 - Simple Interest

Section 8.2 - Simple Interest

Section 4.3 Converting to Different Bases

Section 4.3 Converting to Different Bases

Section 4.3 - Converting to Base 10

Section 4.3 - Converting to Base 10

Section 4.3 - Counting in Different Bases

Section 4.3 - Counting in Different Bases

Section 4.3 - Base Number Systems

Section 4.3 - Base Number Systems

Section 4.1 - Positional Systems & Babylonian Numeration System

Section 4.1 - Positional Systems & Babylonian Numeration System

Section 4.1 - Multiplicative Grouping & Chinese Numeration System

Section 4.1 - Multiplicative Grouping & Chinese Numeration System

Section 4.1 - Roman Numeration System

Section 4.1 - Roman Numeration System

Section 4.1 - Simple Grouping & Egyptian Numeration System

Section 4.1 - Simple Grouping & Egyptian Numeration System

Section 4.1 - Early Numeration Systems

Section 4.1 - Early Numeration Systems

Quadratic Equations - Solving by Quadratic Formula

Quadratic Equations - Solving by Quadratic Formula

Quadratic Equations - Solving by Factoring

Quadratic Equations - Solving by Factoring

Quadratic Equations - Converting Between Standard & Vertex Form

Quadratic Equations - Converting Between Standard & Vertex Form

Quadratic Equations - Standard & Vertex Form

Quadratic Equations - Standard & Vertex Form

Quadratic Equations - Preliminaries

Quadratic Equations - Preliminaries

Section 7.3 Part 2

Section 7.3 Part 2

Section 7.3 Part 1

Section 7.3 Part 1

Section 7.4 Part 5

Section 7.4 Part 5

Section 7.4 Part 4

Section 7.4 Part 4

Section 7.4 Part 3

Section 7.4 Part 3

7.1 - 7.2 - 7.5 Applications of Linear Equations Part 2

7.1 - 7.2 - 7.5 Applications of Linear Equations Part 2

7.1 - 7.2 - 7.5 Applications of Linear Equations

7.1 - 7.2 - 7.5 Applications of Linear Equations

Section 7.2 Part 2

Section 7.2 Part 2

Section 7.2 Part 1

Section 7.2 Part 1

5.4 Part 2 Synthetic Division

5.4 Part 2 Synthetic Division

Solving Polynomial Equations

Solving Polynomial Equations

Section 6.1

Section 6.1

Section 6.2 Part 2

Section 6.2 Part 2

Section 1.1 Part 2

Section 1.1 Part 2

Section 1.1 Part 1

Section 1.1 Part 1

Ducklings Leave the Nest

Ducklings Leave the Nest

Euler's Theorem and Fleury's Algorithm

Euler's Theorem and Fleury's Algorithm

Section 11.1 Part 3

Section 11.1 Part 3

Section 11.1 Part 2

Section 11.1 Part 2

Section 11.1 Part 1

Section 11.1 Part 1

Section 11.5 Part 2

Section 11.5 Part 2

Section 11.5 Part 1

Section 11.5 Part 1

Quadratic Equations - Solving by Square Roots Part 2

Quadratic Equations - Solving by Square Roots Part 2

Quadratic Equations - Solving by Square Roots Part 1

Quadratic Equations - Solving by Square Roots Part 1

Quadratic Equations - Multiplying & Factoring Part 3

Quadratic Equations - Multiplying & Factoring Part 3

Quadratic Equations - Multiplying & Factoring Part 2

Quadratic Equations - Multiplying & Factoring Part 2

Quadratic Equations - Multiplying & Factoring Part 1

Quadratic Equations - Multiplying & Factoring Part 1

Section 11.2 Part 3

Section 11.2 Part 3

Section 11.2 Part 2

Section 11.2 Part 2

Section 11.2 Part 1

Section 11.2 Part 1

Section 8.5 Part 2 (c)

Section 8.5 Part 2 (c)

Section 8.5 Part 2 (b)

Section 8.5 Part 2 (b)

Section 8.5 Part 2 (a)

Section 8.5 Part 2 (a)

Section 7.4 Part 2

Section 7.4 Part 2

Section 7.4 Part 1

Section 7.4 Part 1

Section 8.3 - Annuities

Section 8.3 - Annuities

Section 8.3 - Effective Rates

Section 8.3 - Effective Rates

Section 8.1 Part 2

Section 8.1 Part 2

Section 8.1 Part 1

Section 8.1 Part 1

Section 7.1 Part 2

Section 7.1 Part 2

Section 7.1 Part 1

Section 7.1 Part 1

Section 6.2 Part 1

Section 6.2 Part 1

Section 5.5 Part 3

Section 5.5 Part 3

Section 5.5 Part 2

Section 5.5 Part 2

Section 5.5 Part 1

Section 5.5 Part 1

Section 2.3

Section 2.3

Section 2.4 Part 2

Section 2.4 Part 2

Section 2.4 Part 1

Section 2.4 Part 1

Section 2.2 Part 2

Section 2.2 Part 2

Section 2.2 Part 1

Section 2.2 Part 1

Section 2.1 Part 2

Section 2.1 Part 2

Section 2.1 Part 1

Section 2.1 Part 1

Solving Systems of Equations by Substitution

Solving Systems of Equations by Substitution

8.4-5 Review Problems

8.4-5 Review Problems

8.1-8.3 Review Problems

8.1-8.3 Review Problems

Real Numbers and Operations

Real Numbers and Operations

4.2 Part 2

4.2 Part 2

4.2 Part 1 continued

4.2 Part 1 continued

Section 13.2 Part 2

Section 13.2 Part 2

Section 13.2 Part 1

Section 13.2 Part 1

Section 13.1 Part 2

Section 13.1 Part 2

Section 13.1 Part 1

Section 13.1 Part 1

Combinations - Section 10.3

Combinations - Section 10.3

Two Types of Division Problems

Two Types of Division Problems

Finding Constraints (Linear Programming)

Finding Constraints (Linear Programming)

Factoring Trinomials

Factoring Trinomials

#34-35

#34-35

#32-33

#32-33

#29-30

#29-30

Linear Programming - General Hints

Linear Programming - General Hints

Key Properties of Quadratic Functions

Key Properties of Quadratic Functions

The Zero Product Property

The Zero Product Property

Factoring Trinomials with the AC Method

Factoring Trinomials with the AC Method