# Time Calculation Tutorial Series

Below are the tutorials on solving problems involving time calculation. All links point videos on the Sipnayan Youtube channel. The link to the complete Playlist can be found here.

# Factoring Tutorial Series

Below are the tutorials on solving problems involving discounts. All links point videos on the Sipnayan Youtube channel.  The link to the complete Playlist can be found here.

Lesson 1: Basic Concepts of Factoring
Lesson 2: Factoring Polynomials with Common Monomial Factor
Lesson 3: Factoring Polynomials by Grouping Part 1
Lesson 4: Factoring Polynomials by Grouping Part 2
Lesson 5: Factoring Perfect Square Trinomials
Lesson 6: Factoring General Trinomials Part 1
Lesson 7: Factoring General Trinomials Part 2
Lesson 8: Factoring General Trinomials Part 3
Lesson 9: Factoring Difference of Two Squares
Lesson 10: Factoring Sum and Difference of Two Cubes
Lesson 11: Factoring Polynomials with More than Two Factors

# Factorial Notation Tutorial Series

Below are the tutorials on solving problems involving discounts. All links point videos on the Sipnayan Youtube channel.  The link to the complete Playlist can be found here.

Lesson 1: How to Use the Factorial Notation Part 1
Lesson 2: How to Use the Factorial Notation Part 2
Lesson 3: Practice Exercises on Writing Expressions in Factorial Form

# Discount Tutorial Series

Below are the tutorials on solving problems involving discounts. All links point videos on the Sipnayan Youtube channel.  The link to the complete Playlist can be found here.

Lesson 1: Discount Sample Problem 1
Lesson 2: Discount Sample Problem 2
Lesson 3: Discount Sample Problem 3
Lesson 4: Discount Sample Problem 4
Lesson 5: Discount Sample Problem 5
Lesson 6: Discount Problems and Rate, Base, and Percentage

# Circles Tutorial Series

Below are the tutorials on Circles. All links point videos on the Sipnayan Youtube channel.  The link to the complete Playlist can be found here.

Lesson 1: Introduction to Circles Part 1 – Basic Terms
Lesson 2: Introduction to Circles Part 2 – More Basic Terms
Lesson 3: Proof: If the Radius is Perpendicular to the Chord, it Bisects the Chord
Lesson 4: Proof: If the Radius Bisects the Chord, It is Perpendicular to the Chord
Lesson 5: Radius Perpendicular to a Chord – Exercises

# Linear Inequalities Tutorial Series

Below are the tutorials on Linear Inequalities. All links point videos on the Sipnayan Youtube channel.  The link to the complete Playlist can be found here.

Lesson 1: Introduction to Linear Inequalities in One Variable
Lesson 2: Practice Exercises about Inequality Signs
Lesson 3: Interval Notation and Graphs Part 1
Lesson 4: Interval Notation and Graphs Part 2
Lesson 5: Interval Notation and Graphs Exercises
Lesson 6: Compound Inequalities – Using AND
Lesson 7: Graphing Compound Inequalities
Lesson 8: Solving Linear Inequalities in One Variable
Lesson 9: Solving Compound Inequalities with AND
Lesson 10: Compound Inequalities – Using OR
Lesson 11: Solving and Graphing Compound Inequalities with OR
Lesson 12: Checking Inequalities
Lesson 13: Linear Inequalities in One Variable (Summary)

# Venn Diagrams Tutorial Series

Below are the tutorials on operations on Venn Diagrams. All links point videos on the Sipnayan Youtube channel.  The link to the complete Playlist can be found here.

Tutorial Series 1

Lesson 1: How to Read and Interpret Venn Diagrams with 2 Categories
Lesson 2: Solving Problems Using Venn Diagrams Part 1 (2 categories)
Lesson 3: Solving Problems Using Venn Diagrams Part 2 (2 categories)
Lesson 4: Solving Problems Using Venn Diagrams Part 3 (2 categories)
Lesson 5: Solving Problems Using Venn Diagrams Part 4 (2 categories)
Lesson 6: Understanding Either and Neither in Venn Diagram Problems
Lesson 7: Venn Diagrams of Not, Only, And, Either or, Neither Nor
Lesson 8: How to Read and Interpret Venn Diagrams with 3 Categories
Lesson 9: Solving Problems Using Venn Diagrams Part 1 (3 categories)
Lesson 10: Solving Problems Using Venn Diagrams Part 2 (3 categories)
Lesson 11: Solving Problems Using Venn Diagrams Part 3 (3 categories)

Tutorial Series 2

Lesson 1: Venn Diagrams in solving Word Problems Part 1
Lesson 2: Venn Diagrams in solving Word Problems Part 2
Lesson 3: Venn Diagrams in solving Word Problems Part 3

# Piecewise Functions Tutorial Series

Below are the tutorials on piecewise functions. All links point videos on the Sipnayan Youtube channel.  The link to the complete Playlist can be found here.

Lesson 1: How to Write Equations of Piecewise Functions Part 1
Lesson 2: How to Write Equations of Piecewise Functions Part 2
Lesson 3: How to Write Equations of Piecewise Functions Part 3
Lesson 4: How to Write Equations of Piecewise Functions Part 4
Lesson 5: How to Graph Piecewise Functions Part 1
Lesson 6: How to Graph Piecewise Functions Part 2
Lesson 7: How to Graph Piecewise Functions Part 3
Lesson 8: How to Graph Piecewise Functions Part 4

# Polynomial Expressions Tutorial Series

Below are the tutorials on operations on polynomial expressions All links point videos on the Sipnayan Youtube channel.  The link to the complete Playlist can be found here.

Lesson 1: Introduction to Polynomial Expressions
Lesson 2: Like and Unlike Terms
Lesson 3: Addition of Polynomial Expressions Part 1
Lesson 4: Addition of Polynomial Expressions Part 2
Lesson 5: Addition of Polynomial Expressions Part 3
Lesson 6: Subtraction of Polynomial Expressions Part 1
Lesson 7: Subtraction of Polynomial Expressions Part 2
Lesson 8: Multiplication of Polynomial Expressions Part 1
Lesson 9: Multiplication of Polynomial Expressions Part 2
Lesson 10: Multiplication of Polynomial Expressions Part 3
Lesson 11: Multiplication of Polynomial Expressions Part 4
Lesson 12: Division of Polynomial Expressions Part 1
Lesson 13: Division of Polynomial Expressions Part 2
Lesson 14: Division of Polynomial Expressions Part 3
Lesson 15: Division of Polynomial Expressions Part 4
Lesson 16: Division of Polynomial Expressions Part 5
Lesson 17: Division of Polynomial Expressions Part 6

# Absolute Value Equations and Inequalities

Below are the tutorials on absolute value equations and inequalities. All links point videos on the Sipnayan Youtube channel

Lesson 1: Meaning of Absolute Value of a Number Part 1
Lesson 2: Meaning of Absolute Value of a Number Part 2
Lesson 3: Solving Absolute Value Equations Part 1
Lesson 4: Solving Absolute Value Equations Part 2
Lesson 5: Solving Absolute Value Equations Part 3
Lesson 6: Solving Absolute Value Equations Part 4
Lesson 7: Solving Absolute Value Equations Part 5
Lesson 8: Solving Absolute Value Equations Part 6
Lesson 9: Absolute Value Equation Summary
Lesson 10: Solving Absolute Value Inequalities Part 1
Lesson 11: Solving Absolute Value Inequalities Part 2
Lesson 12: Solving Absolute Value Inequalities Part 3
Lesson 13: Solving Absolute Value Inequalities Part 4
Lesson 14: Solving Absolute Value Inequalities Part 5
Lesson 15: Absolute Value Inequalities Summary

# Sets Tutorial Series

Below are the tutorials on sets. All links point videos on the Sipnayan Youtube channel

Lesson 1: Introduction to Sets
Lesson 2: More Examples of Sets
Lesson 3: Intersection of Sets Part 1
Lesson 4: Intersection of Sets Part 2
Lesson 5: Union of Sets
Lesson 6: Subsets
Lesson 7: Universal Set

# Rate, Base, Percentage Tutorial Series

Below are the tutorials on rate, base, and percentage. All links point videos on the Sipnayan Youtube channel

Lesson 1: Introducing Rate, Base, and Percentage
Lesson 2: Calculating for Percentage
Lesson 3: Calculating for the Rate
Lesson 4: Calculating for the Base
Lesson 5: Calculating Rate, Base, and Percentage
Lesson 6: Calculating Discounts and Interests

# Direct and Inverse Proportion Tutorial Series

Below are the tutorials on direct and inverse proportions. All links point videos on the Sipnayan Youtube channel

Lesson 1: Introduction to Direct Proportion
Lesson 2: Direct Proportion Sample Problem 1
Lesson 3: Direct Proportion Sample Problem 2
Lesson 4: Direct Proportion Sample Problem 3
Lesson 5: Constant of Proportionality Part 1
Lesson 6: Constant of Proportionality Part 2
Lesson 7: Introduction to Inverse Proportion
Lesson 8: Inverse Proportion Sample Problem 1
Lesson 9: Inverse Proportion Sample Problem 2
Lesson 10: Constant of Proportionality Part 2
Lesson 11: Direct and Inverse Proportions (Summary)

# Scientific Notation Tutorial Series

Below are the tutorials on scientific notation. All links point videos on the Sipnayan Youtube channel

Lesson 1: Introduction to Scientific Notation
Lesson 2: Multiplying Numbers by Positive Powers of 10
Lesson 3: Multiplying Numbers by Negative Powers of 10
Lesson 4: Writing Numbers in Scientific Notation Part 1
Lesson 5: Writing Numbers in Scientific Notation Part 2
Lesson 6: Writing Numbers in Scientific Notation Part 3

# Rounding Numbers Tutorial Series

Below are the tutorials on rounding numbers. All links point videos on the Sipnayan Youtube channel

Lesson 1: Introduction to Rounding Numbers
Lesson 2: How to Round Numbers to the Nearest Ten
Lesson 3: How to Round Numbers to the Nearest Hundred
Lesson 4: How to Round Numbers to the Nearest Thousand
Lesson 5: How to Round Numbers to the Nearest Hundredth
Lesson 6: How to Round Numbers to the Nearest Thousandth
Lesson 7: How to Round Numbers to the Nearest Ten Thousandth

# Conversion Among Fraction, Decimal, and Percent

Below are the tutorials on conversion among fraction, decimal, and percent. All links point videos on the Sipnayan Youtube channel

Lesson 1: How to Convert Decimal Numbers to Fraction Part 1
Lesson 2: How to Convert Decimal Numbers to Fraction Part 2
Lesson 3: How to Fractions to Decimals Part 1
Lesson 4: How to Fractions to Decimals Part 2
Lesson 5: How to Fractions to Percent Part 1
Lesson 6: How to Fractions to Percent Part 2
Lesson 7: How to Percent to Fractions Part 1
Lesson 8: How to Percent to Fractions Part 2
Lesson 9: How to Percent to Decimals Part 1
Lesson 10: How to Percent to Decimals Part 2