# Courses tagged with "Class2Go" (384)

Understanding decimals conceptually, using operations with decimals, rounding and estimating with decimals, and converting decimals. Decimal Place Value. Decimal Place Value 2. Writing out a decimal in words. Expanding out a decimal by place value. Writing a decimal to represent a quantity. Writing and interpreting decimals. Comparing place values in decimals. Comparing decimal place value. Using money to understand decimal place value. Money and decimal place value intuition. Regrouping with decimals. Regrouping with decimals example. Regrouping decimals example 2. Regrouping decimals. Decimals on a Number Line. Decimals on the number line 1. Points on a number line. Decimals on the number line 2. Positive and negative decimals on a number line. Decimals on the number line 3. Comparing decimals example 1. Comparing decimals example 2. Comparing decimals 1. Comparing decimals example 3. Comparing decimals example 4. Comparing decimals 2. Adding decimals example 1. Adding decimals example 2. Adding decimals example 3. Adding decimals 0.5. Adding decimals 1. Adding decimals 2. Subtracting Decimals. Subtracting decimals 0.5. Subtracting decimals. Adding decimals word problem. Subtracting Decimals Word Problem. Adding and subtracting decimals word problems. Subtracting decimals (old). Multiplying Decimals. Multiplying decimals example 2. Multiple examples multiplying decimals. Multiplying decimals. Dividing completely to get decimal answer. Dividing completely to get decimal answer example 2. Dividing completely. Dividing a decimal by a whole number. Dividing decimals 1. Dividing a whole number by a decimal. Dividing decimals 2. Dividing Decimals. Dividing decimal. Dividing decimals. Converting fractions to decimals (ex1). Converting fractions to decimals (ex2). Converting fractions to decimals. Converting Fractions to Decimals Example. Converting fractions to decimals. Decimals and Fractions. Converting decimals to fractions 1 (ex 1). Converting decimals to fractions 1 (ex 2). Converting decimals to fractions 1 (ex 3). Converting decimals to fractions 1. Converting decimals to fractions 2 (ex 1). Converting decimals to fractions 2 (ex 2). Converting decimals to fractions 2. Describing the Meaning of Percent. Describing the Meaning of Percent 2. Representing a number as a decimal, percent, and fraction. Converting decimals to percents (ex 1). Converting decimals to percents (ex 2). Converting decimals to percents. Converting percents to decimals (ex 1). Converting percents to decimals (ex 2). Converting percents to decimals. Finding percentages example. Percent word problems. Taking a percentage example. Finding percents. Identifying Percent Amount and Base. Representing a number as a decimal, percent, and fraction 2. Ordering numeric expressions. Growing by a percentage. Solving Percent Problems. Solving Percent Problems 2. Solving Percent Problems 3. Discount tax and tip word problems. Markup and commission word problems. Rounding Decimals. Rounding numbers. Estimation with Decimals. Estimation with decimals. Significant Figures. More on Significant Figures. Addition and Subtraction with Significant Figures. Multiplying and Dividing with Significant Figures. Significant figures. Multiplying a Decimal by a Power of 10. Dividing a Decimal by a Power of 10. Dividing a decimal by a power of 10 (part 2). Understanding moving the decimal. Fractions as division by a power of 10. Adding and subtracting a decimal percentage and fraction. Adding fractions decimals and percentages. Adding and subtracting three fractions. Adding and subtracting rational numbers. Decimal Place Value. Decimal Place Value 2. Writing out a decimal in words. Expanding out a decimal by place value. Writing a decimal to represent a quantity. Writing and interpreting decimals. Comparing place values in decimals. Comparing decimal place value. Using money to understand decimal place value. Money and decimal place value intuition. Regrouping with decimals. Regrouping with decimals example. Regrouping decimals example 2. Regrouping decimals. Decimals on a Number Line. Decimals on the number line 1. Points on a number line. Decimals on the number line 2. Positive and negative decimals on a number line. Decimals on the number line 3. Comparing decimals example 1. Comparing decimals example 2. Comparing decimals 1. Comparing decimals example 3. Comparing decimals example 4. Comparing decimals 2. Adding decimals example 1. Adding decimals example 2. Adding decimals example 3. Adding decimals 0.5. Adding decimals 1. Adding decimals 2. Subtracting Decimals. Subtracting decimals 0.5. Subtracting decimals. Adding decimals word problem. Subtracting Decimals Word Problem. Adding and subtracting decimals word problems. Subtracting decimals (old). Multiplying Decimals. Multiplying decimals example 2. Multiple examples multiplying decimals. Multiplying decimals. Dividing completely to get decimal answer. Dividing completely to get decimal answer example 2. Dividing completely. Dividing a decimal by a whole number. Dividing decimals 1. Dividing a whole number by a decimal. Dividing decimals 2. Dividing Decimals. Dividing decimal. Dividing decimals. Converting fractions to decimals (ex1). Converting fractions to decimals (ex2). Converting fractions to decimals. Converting Fractions to Decimals Example. Converting fractions to decimals. Decimals and Fractions. Converting decimals to fractions 1 (ex 1). Converting decimals to fractions 1 (ex 2). Converting decimals to fractions 1 (ex 3). Converting decimals to fractions 1. Converting decimals to fractions 2 (ex 1). Converting decimals to fractions 2 (ex 2). Converting decimals to fractions 2. Describing the Meaning of Percent. Describing the Meaning of Percent 2. Representing a number as a decimal, percent, and fraction. Converting decimals to percents (ex 1). Converting decimals to percents (ex 2). Converting decimals to percents. Converting percents to decimals (ex 1). Converting percents to decimals (ex 2). Converting percents to decimals. Finding percentages example. Percent word problems. Taking a percentage example. Finding percents. Identifying Percent Amount and Base. Representing a number as a decimal, percent, and fraction 2. Ordering numeric expressions. Growing by a percentage. Solving Percent Problems. Solving Percent Problems 2. Solving Percent Problems 3. Discount tax and tip word problems. Markup and commission word problems. Rounding Decimals. Rounding numbers. Estimation with Decimals. Estimation with decimals. Significant Figures. More on Significant Figures. Addition and Subtraction with Significant Figures. Multiplying and Dividing with Significant Figures. Significant figures. Multiplying a Decimal by a Power of 10. Dividing a Decimal by a Power of 10. Dividing a decimal by a power of 10 (part 2). Understanding moving the decimal. Fractions as division by a power of 10. Adding and subtracting a decimal percentage and fraction. Adding fractions decimals and percentages. Adding and subtracting three fractions. Adding and subtracting rational numbers.

Augustus of Primaporta. Painted Garden, Villa of Livia. Head of Augustus. Sculpture from the Parthenon's East Pediment. Victory Stele of Naram-Sin. Ancient Greek Temples at Paestum, Italy. Dying Gaul. Ara Pacis. The Standard of Ur. Dionysiac frieze, Villa of Mysteries, Pompeii. East and West Pediments, Temple of Aphaia, Aegina. Colosseum. Myron, Discobolus (Discus Thrower), Roman copy of an ancient Greek bronze from c. 450 B.C.E.. Nike of Samothrace. Law Code Stele of King Hammurabi . The Pergamon Altar. Arch of Titus. Great Lyre from the "King's Grave" at Ur. Hadrian's Villa: A Virtual Tour. Parthenon Frieze. Maritime Theatre at Hadrian's Villa, Tivoli. Neo-Assyrian Art: Human Headed Winged Lion and Bull (Lamassu). The Parthenon: Metopes. Pair of Centaurs Fighting Cats of Prey from Hadrian's Villa. Mixing Vessel with Odysseus Escaping from the Cyclops' Cave. Erechtheion: Caryatid and Column. Column of Trajan. Ishtar Gate and Processional Way . Medea Sarcophagus, 140 - 150 C.E.. Equestrian Sculpture of Marcus Aurelius. Ludovisi Battle Sarcophagus. After Praxiteles, Venus (Roman Copy). Apollonius, Boxer at Rest, c. 100 B.C.E.. Nude Woman (Venus of Willendorf). Seated Scribe. Arch of Constantine. Digging Through Time. Thutmose's Bust of Nefertiti. House Altar with Akhenaten, Nefertiti and Three Daughters. Ramesses II. Alexander Mosaic. The Colossus of Constantine. Rosetta Stone. Hellenistic Art at the Metropolitan: Eros Sleeping and An Old Market Woman. Bodhisattva from China. Geometric Greek Krater. Exekias, Attic black figure amphora with Ajax and Achilles playing a game. Buddha of Medicine Bhaishajyaguru (Yaoshi fo). Polykleitos, Doryphoros (Spear-Bearer). Barberini Faun, c. 220 B.C.E.. New York Kouros. Japan, Muromachi to Momoyama period Negoro ware ewer. Ancient Rome. Temple of Portunus. The Pantheon, Rome.

Birth of the Gothic: Abbot Suger and the Ambulatory at St. Denis. Two Royal Figures (Saljuq Period). Last Judgment Tympanum, Cathedral of St. Lazare, Autun. Sutton Hoo Ship Burial. Virgin from Ger. Wise and Foolish Virgins, Sant Quirze de Pedret. Coronation Mantle. Sarcophagus of Junius Bassus. Basilica of Santa Prassede (Praxedes). Santa Sabina. Byzantine Art: Justinian and His Attendants. Historiated Capitals, Church of Sant Miquel, Camarasa (Noguera). Santa Maria Maggiore. Ivory panel with Archangel. Berlinghieri's St. Francis Altarpiece. Cathedral of Notre Dame de Chartres. Ilkhanid Mihrab. Hebrew Astrolabe. Pre-Columbian Cup.

This is a transitional period. In the art of Florence and Siena there is a move away from medieval abstract depictions of space and the human body as artists began to focus on the illusion of mass and space and the expression of human emotion. With hindsight, it is possible to trace elements of Renaissance art back to this period. This century saw the creation of the beautiful poetry of Dante and Petrarch, but it is also the century that saw the worst outbreak of the Bubonic plague (known then as the Black Death) which wiped out close to half the population of Europe

This is the century that sees the full realization of the Renaissance and the end of the medieval way of thinking about the world. The Humanist rediscovery of ancient Greek and Roman culture is supported by the wealth accumulated in prosperous cities such as Bruges, Florence, and Venice. New wealth and increasing trade created a demand for an art based on the world we see. The second half of the century saw the invention of the printing press, and Columbus

Types of Decay. Half-Life. Exponential Decay Formula Proof (can skip, involves Calculus). Introduction to Exponential Decay. More Exponential Decay Examples. Types of Decay. Half-Life. Exponential Decay Formula Proof (can skip, involves Calculus). Introduction to Exponential Decay. More Exponential Decay Examples.

The art of this period is familiar, since the world of the Realists, Impressionists and Post-Impressionists is much like our own. More and more people lived in cities and worked in factories or shops for wages. Scientific and technological advances increased dramatically during this period and although there was dislocation and privation, standards of living increased sharply. In essence, modern mass culture was born. Artists responded sometimes by embracing these radical changes, and at other times by resisting them. Key here is understanding the authority of the various art academies in Europe, which controlled matters related to taste and art, and which were, to some extent, always connected to the government. A small number of artists rebelled against the strictures of the academy, and against the demand for art to tell clear stories for a middle class audience, and formed what we know as the

An Introduction to Contemporary Art. Why is this Art? Andy Warhol, Campbell's Soup Cans. Art as Concept: In Advance of the Broken Arm. Why Is That Important? Looking at Jackson Pollock. Art & Context: Monet's Cliff Walk at Pourville and Malevich's White on White. Representation & Abstraction: Millais's Ophelia and Newman's Vir Heroicus Sublimis. Interpreting Contemporary Art. Big Questions in Modern & Contemporary Art. Matisse, Luxe, calme et volupt

The Art of Our Time. Bacon, Triptych - August 1972. Freud, Standing by the Rags. Diane Arbus, Boy with a Toy Hand Grenade. William Eggleston, Red Ceiling, or Greenwood, Mississippi, 1973. Ed Kienholz and Nancy Reddin Kienholz Useful Art #5: The Western Hotel, 1992. Warhol, Gold Marilyn Monroe. Warhol, Campbell's Soup Cans. Oldenburg, Floor Cake. Lichtenstein, Rouen Cathedral Set V. Gerhard Richter, Betty. Gerhard Richter, The Cage Paintings (1-6). Gerhard Richter, September. Donald Judd, Untitled. Dan Flavin, Untitled (To Donna) II. Smithson, Spiral Jetty. Hesse, Untitled. Hesse, Untitled (Rope Piece), 1970. Chicago, Pasadena Lifesaver, Blue Series, No. 4 & Benglis, Omega. Winsor, #1 Rope. Joseph Beuys, Table with Accumulator. John Baldessari, I Will Not Make Any More Boring Art. Hans Haacke's Seurat's 'Les Poseuses' (small version). Interpreting Contemporary Art. Colescott, Beauty is in the Eye of the Beholder. Sherman, Untitled Film Still #21. Sherrie Levine, Untitled (After Edward Weston, ca. 1925). The Art of Our Time. Bacon, Triptych - August 1972. Freud, Standing by the Rags. Diane Arbus, Boy with a Toy Hand Grenade. William Eggleston, Red Ceiling, or Greenwood, Mississippi, 1973. Ed Kienholz and Nancy Reddin Kienholz Useful Art #5: The Western Hotel, 1992. Warhol, Gold Marilyn Monroe. Warhol, Campbell's Soup Cans. Oldenburg, Floor Cake. Lichtenstein, Rouen Cathedral Set V. Gerhard Richter, Betty. Gerhard Richter, The Cage Paintings (1-6). Gerhard Richter, September. Donald Judd, Untitled. Dan Flavin, Untitled (To Donna) II. Smithson, Spiral Jetty. Hesse, Untitled. Hesse, Untitled (Rope Piece), 1970. Chicago, Pasadena Lifesaver, Blue Series, No. 4 & Benglis, Omega. Winsor, #1 Rope. Joseph Beuys, Table with Accumulator. John Baldessari, I Will Not Make Any More Boring Art. Hans Haacke's Seurat's 'Les Poseuses' (small version). Interpreting Contemporary Art. Colescott, Beauty is in the Eye of the Beholder. Sherman, Untitled Film Still #21. Sherrie Levine, Untitled (After Edward Weston, ca. 1925).

Introduction to Heredity. Punnett Square Fun. Hardy-Weinberg Principle. Sex-Linked Traits. Genetics 101 Part 1: What are genes?. Genetics 101 Part 2: What are SNPs?. Genetics 101 Part 3: Where do your genes come from?. Genetics 101 Part 4: What are Phenotypes?. Introduction to Heredity. Punnett Square Fun. Hardy-Weinberg Principle. Sex-Linked Traits. Genetics 101 Part 1: What are genes?. Genetics 101 Part 2: What are SNPs?. Genetics 101 Part 3: Where do your genes come from?. Genetics 101 Part 4: What are Phenotypes?.

Finding measurements and applying and proving circle theorems. Language and Notation of the Circle. Circles: Radius, Diameter and Circumference. Parts of a Circle. Three Points Defining a Circle. Area of a Circle. Pi Is (still) Wrong.. Right Triangles Inscribed in Circles (Proof). Right Triangles Inscribed in Circles (Proof). Perpendicular Radius Bisects Chord. Incenter and incircles of a triangle. Inradius Perimeter and Area.

Taxonomy and the Tree of Life. Species. Bacteria. Viruses. Human Prehistory 101: Prologue. Human Prehistory 101 Part 1: Out of (Eastern) Africa. Human Prehistory 101 Part 2: Weathering The Storm. Human Prehistory 101 Part 3: Agriculture Rocks Our World. Human Prehistory 101: Epilogue. Taxonomy and the Tree of Life. Species. Bacteria. Viruses. Human Prehistory 101: Prologue. Human Prehistory 101 Part 1: Out of (Eastern) Africa. Human Prehistory 101 Part 2: Weathering The Storm. Human Prehistory 101 Part 3: Agriculture Rocks Our World. Human Prehistory 101: Epilogue.

ATP: Adenosine Triphosphate. Introduction to Cellular Respiration. Oxidation and Reduction Review From Biological Point-of-View. Oxidation and Reduction in Cellular Respiration. Krebs / Citric Acid Cycle. Glycolysis. Electron Transport Chain. Oxidative Phosphorylation and Chemiosmosis. ATP: Adenosine Triphosphate. Introduction to Cellular Respiration. Oxidation and Reduction Review From Biological Point-of-View. Oxidation and Reduction in Cellular Respiration. Krebs / Citric Acid Cycle. Glycolysis. Electron Transport Chain. Oxidative Phosphorylation and Chemiosmosis.

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