trustle's home > Sea of English > 2nd step | 14 | T
in trustle's webmarks all the webmarks

Aladdin and His Wonderful Lamp | 3
01 Shahrazad Tells Her Story | R     02 Magrib the Magician | R     03 Dinner at Aladdin's House | R    

Ali Baba and the Forty Thieves | R
Once upon a time there was a very poor woodsman called Ali Baba. One day he climbed up the hill into the forest to cut wood. There he saw 40 men riding their galloping horses. In front of an enormous rock the leader of them shouted. What did he shout?
http://qindex.info/d.php?c=1454#4869

begging for war | R
Kim Joungun is begging for war. - Nikki Haley, US Embassador to UN
http://qindex.info/d.php?c=1454#3324

David and Goliath | R
"You will stay home, David. You are too young and small to do battle." Goliath was taller than three men would be standing on each others shoulders.
http://qindex.info/d.php?c=1454#4867

I don't blame China. | R
I don't blame China. After all who can blame a country for being able to take advantage of another country for the benefit of its citizens. I give China a great credit.
http://qindex.info/d.php?c=1454#4382

Introduction to Geometry | R
Ancient Greece and the Pythagoreans
http://qindex.info/d.php?c=1454#5016

Introduction to Mathematics | R
Many students wonder why it's even necessary to learn in the first place. How social media knows who you're going to tag in a photo before you do.
http://qindex.info/d.php?c=1454#5005

Math 1 Arithmatic | 21
001 Introduction to Mathematics | R     002 Addition and Subtraction of Small Numbers | R     003 Multiplication and Division of Small Numbers | R     004 Fractions, Improper Fractions, and Mixed Numbers | R     005 Large Whole Numbers: Place Values and Estimating | R     006 Decimals: Notation and Operations | R     007 Working With Percentages | R     008 Converting Between Fractions, Decimals, and Percentages | R     009 Addition and Subtraction of Large Numbers | R     010 The Distributive Property | R     011 Multiplication of Large Numbers | R     012 Division of Large Numbers | R     013 Negative Numbers | R     014 Understanding Exponents and Their Operations | R     015 Order of Arithmetic Operations: PEMDAS | R     016 Divisibility, Prime Numbers, and Prime Factorization | R     017 Least Common Multiple (LCM) | R     018 Greatest Common Factor (GCF) | R     019 Addition and Subtraction of Fractions | R     020 Multiplication and Division of Fractions | R     021 Analyzing Sets of Data: Range, Mean, Median, and Mode | R    

Math 2 Geometry | 15
01 Introduction to Geometry | R     02 Basic Euclidian Geometry: Points, Lines, and Planes | R     03 Types of Angles and Angle Relationships | R     04 Types of Triangles in Euclidian Geometry | R     05 Proving Triangle Congruence and Similarity | R     06 Special Lines in Triangles: Bisectors, Medians, and Altitudes | R     07 The Triangle Midsegment Theorem | R     08 The Pythagorean Theorem | R     09 Types of Quadrilaterals and Other Polygons | R     10 Calculating the Perimeter of Polygons | R     11 Circles: Radius, Diameter, Chords, Circumference, and Sectors | R     12 Calculating the Area of Shapes | R     13 Proving the Pythagorean Theorem | R     14 Three-Dimensional Shapes Part 1: Types, Calculating Surface Area | R     15 Three-Dimensional Shapes Part 2: Calculating Volume | R    

Math 3 Algebra | 15
01 Introduction to Algebra: Using Variables | R     02 Basic Number Properties for Algebra | R     03 Algebraic Equations and Their Solutions | R     04 Algebraic Equations With Variables on Both Sides | R     05 Algebraic Word Problems | R     06 Solving Algebraic Inequalities | R     07 Square Roots, Cube Roots, and Other Roots | R     08 Simplifying Expressions With Roots and Exponents | R     09 Solving Algebraic Equations With Roots and Exponents | R     10 Introduction to Polynomials | R     11 Adding and Subtracting Polynomials | R     12 Multiplying Binomials by the FOIL Method | R     13 Solving Quadratics by Factoring | R     Logarithms Part 1: Evaluation of Logs and Graphing Logarithmic Functions | R     Logarithms Part 2: Base Ten Logs, Natural Logs, and the Change-Of-Base Property | R    

Math 4 Trigonometry | 3
01 Introduction to Trigonometry | R     02 Trigonometric Functions | R     03 The Easiest Way to Memorize the Trigonometric Unit Circle | R    

Math 5 Calculus | 4
01 Introduction to Calculus: The Greeks, Newton, and Leibniz | R     02 Understanding Differentiation Part 1: The Slope of a Tangent Line | R     03 Understanding Differentiation Part 2: Rates of Change | R     04 Limits and Limit Laws in Calculus | R    

Tom Sawyer | R
Learn English through story The adventures of Tom Sawyer
http://qindex.info/d.php?c=1454#4791

What are the Types of Numbers? | R
Rational numbers can be expressed as the ratio of two integers. All the integers themselves are qualified as rational numbers. Irrational numbers have non-repeating decimals that are non-terminating.
http://qindex.info/d.php?c=1454#3759
execute:0.964 sec, load: sec http://qindex.info/d.php?c=1454 [ refresh ] [ Email to trustle ]
Qindex.info 2004,   Introduction | 소개 | 介绍 | 導入 | qindex.info@gmail.com