By Levels

Library

Professor Dave Explains

1000 Videos (Page 16/21)

5:24 Slow English (US)

Italian Vocabulary: Parts of the Body

Professor Dave Explains - 7 years ago

36,590 views
6:54 Conversational English (US)

Telling Time in Italian

Professor Dave Explains - 7 years ago

53,773 views
6:54 Conversational English (US)

Inverse Trigonometric Functions

Professor Dave Explains - 7 years ago

243,715 views
11:40 Conversational English (US)

Graphing Trigonometric Functions

Professor Dave Explains - 7 years ago

90,702 views
5:40 Slow English (US)

Italian Counting Numbers

Professor Dave Explains - 7 years ago

476,534 views
6:56 Conversational English (US)

Martin Van Buren: Best Mutton Chops Ever (1837 - 1841)

Professor Dave Explains - 7 years ago

13,728 views
5:25 Conversational English (US)

Basic Trigonometric Identities: Pythagorean Identities and Cofunction Identities

Professor Dave Explains - 7 years ago

62,859 views
8:51 Conversational English (US)

Common Italian Greetings, Introductions, and Feelings

Professor Dave Explains - 7 years ago

50,506 views
9:47 Conversational English (US)

The Easiest Way to Memorize the Trigonometric Unit Circle

Professor Dave Explains - 7 years ago

116,445 views
6:07 Slow English (US)

Italian and English: Cognates and False Cognates

Professor Dave Explains - 7 years ago

35,500 views
7:18 Conversational English (US)

Trigonometric Functions: Sine, Cosine, Tangent, Cosecant, Secant, and Cotangent

Professor Dave Explains - 7 years ago

185,280 views
4:20 Slow English (US)

Italian Phonetics Part 4: Accents and Stresses

Professor Dave Explains - 7 years ago

35,536 views
6:26 Conversational English (US)

Introduction to Trigonometry: Angles and Radians

Professor Dave Explains - 7 years ago

119,849 views
8:16 Conversational English (US)

Italian Phonetics Part 3: More Consonant Sounds, S and Z, Double Consonants

Professor Dave Explains - 7 years ago

44,354 views
15:51 Conversational English (US)

Theoretical Probability, Permutations and Combinations

Professor Dave Explains - 7 years ago

25,867 views
8:45 Fast English (US)

Italian Phonetics Part 2: Consonant Sounds, C and G, GL and GN

Professor Dave Explains - 7 years ago

51,932 views
11:11 Conversational English (US)

Sequences, Factorials, and Summation Notation

Professor Dave Explains - 7 years ago

70,297 views
6:06 Fast English (US)

Italian Phonetics Part 1: Vowel Sounds

Professor Dave Explains - 7 years ago

82,581 views
6:22 Fast English (US)

Set Theory: Types of Sets, Unions and Intersections

Professor Dave Explains - 7 years ago

31,945 views
17:28 Conversational English (US)

Andrew Jackson: Founder of the Democratic Party (1829 - 1837)

Professor Dave Explains - 7 years ago

36,132 views
7:05 Fast English (US)

Logarithms Part 3: Properties of Logs, Expanding Logarithmic Expressions

Professor Dave Explains - 7 years ago

34,382 views
6:26 Conversational English (US)

Logarithms Part 2: Base Ten Logs, Natural Logs, and the Change-Of-Base Property

Professor Dave Explains - 7 years ago

19,713 views
8:10 Conversational English (US)

Logarithms Part 1: Evaluation of Logs and Graphing Logarithmic Functions

Professor Dave Explains - 7 years ago

36,632 views
5:59 Conversational English (US)

Evaluating and Graphing Exponential Functions

Professor Dave Explains - 7 years ago

50,350 views
8:33 Conversational English (US)

Biotechnology: Genetic Modification, Cloning, Stem Cells, and Beyond

Professor Dave Explains - 7 years ago

98,664 views
7:24 Fast English (US)

Graphing Rational Functions and Their Asymptotes

Professor Dave Explains - 7 years ago

264,713 views
9:14 Fast English (US)

Graphing Higher-Degree Polynomials: The Leading Coefficient Test and Finding Zeros

Professor Dave Explains - 7 years ago

187,514 views
11:38 Conversational English (US)

Phylogeny and the Tree of Life

Professor Dave Explains - 7 years ago

125,645 views
5:57 Fast English (US)

Graphing Conic Sections Part 4: Hyperbolas

Professor Dave Explains - 7 years ago

40,153 views
8:29 Fast English (US)

Graphing Conic Sections Part 3: Parabolas in Standard Form

Professor Dave Explains - 7 years ago

32,237 views
14:28 Conversational English (US)

The Evolution of Populations: Natural Selection, Genetic Drift, and Gene Flow

Professor Dave Explains - 7 years ago

135,288 views
7:46 Fast English (US)

Graphing Conic Sections Part 1: Circles

Professor Dave Explains - 7 years ago

78,324 views
6:29 Conversational English (US)

Inverse Functions

Professor Dave Explains - 7 years ago

36,299 views
18:48 Conversational English (US)

Charles Darwin's Idea: Descent With Modification

Professor Dave Explains - 7 years ago

40,842 views
5:18 Conversational English (US)

Continuous, Discontinuous, and Piecewise Functions

Professor Dave Explains - 7 years ago

106,339 views
9:41 Conversational English (US)

John Quincy Adams: Like Father, Like Son (1825 - 1829)

Professor Dave Explains - 7 years ago

26,699 views
7:51 Conversational English (US)

Transforming Algebraic Functions: Shifting, Stretching, and Reflecting

Professor Dave Explains - 7 years ago

152,352 views
5:54 Conversational English (US)

Graphing Algebraic Functions: Domain and Range, Maxima and Minima

Professor Dave Explains - 7 years ago

18,919 views
9:06 Conversational English (US)

The Origin of Multicellular Life: Cell Specialization and Animal Development

Professor Dave Explains - 7 years ago

37,034 views
7:22 Conversational English (US)

Back to Algebra: What are Functions?

Professor Dave Explains - 7 years ago

22,332 views
5:29 Fast English (US)

Manipulating Functions Algebraically and Evaluating Composite Functions

Professor Dave Explains - 7 years ago

23,875 views
6:17 Conversational English (US)

Three-Dimensional Shapes Part 2: Calculating Volume

Professor Dave Explains - 7 years ago

31,762 views
7:13 Conversational English (US)

Unicellular Life Part 2: Archaea and Protists

Professor Dave Explains - 7 years ago

27,694 views
7:31 Conversational English (US)

Three-Dimensional Shapes Part 1: Types, Calculating Surface Area

Professor Dave Explains - 7 years ago

22,395 views
6:38 Conversational English (US)

Calculating the Area of Shapes

Professor Dave Explains - 7 years ago

147,316 views
8:19 Conversational English (US)

Unicellular Life Part 1: Bacteria

Professor Dave Explains - 7 years ago

30,623 views
4:57 Fast English (US)

Circles: Radius, Diameter, Chords, Circumference, and Sectors

Professor Dave Explains - 7 years ago

37,960 views
5:07 Fast English (US)

Calculating the Perimeter of Polygons

Professor Dave Explains - 7 years ago

20,114 views
1 < 14 15 16 17 18 > 21