This art history video discussion looks at Amedeo Modigliani's "Young Woman in a Shirt", 1918, oil on canvas (Albertina, Vienna).

This art history video discussion looks at Claude Monet's "Cliff Walk at Pourville" 1882, oil on canvas, 26-1/8 x 32-7/16 inches / 66.5 x 82.3 cm (Art Institute of Chicago).

This art history video discussion looks at Claude Monet's "Poplars", 1891, oil on canvas (Philadelphia Museum of Art).

Claude Monet painted more than 30 canvases depicting Rouen cathedral between 1892 and 1894. This video discusses the following four paintings in the collection of the Musee d'Orsay in Paris: "Rouen Cathedra"l (The Portal, Grey Weather), 1894, oil on canvas; "Rouen Cathedral" (The Portal and the Tour d'Albane, Morning Effect), 1894, oil on canvas; Rouen Cathedral (The Portal, Harmony in Blue), 1894; and "Rouen Cathedral (The Portal and the Tour d'Albane in the Sunlight)", 1894, oil on canvas.

This art history video discussion looks at Claude Monet's "The Argenteuil Bridge", 1874, oil on canvas, 60.5 x 80 cm (Musee d'Orsay, Paris). Please note that there is significant background chatter in this video, the Musee d'Orsay is happily a very busy museum and this painting is hung in a relatively small room.

This art history video discussion looks at Claude Monet's "Les Nympheas (The Water Lilies)", suite of paintings on permanent exhibition at the Musee de l'Orangerie in Paris. Room 1: "Morning", oil on two canvas panels c. 1918-26; "Clouds", oil on three canvas panels c. 1918-26; "Green Highlights", oil on two canvas panels c. 1918-26; and Sunset, oil on canvas c. 1918-26. Room 2: "Reflection of Trees", oil on two canvas panels 1918-26; "The Morning Light", the willows, oil on three canvas panels c. 1918-26; "The Morning Willows" oil on three canvas panels c. 1918-26; "The Two Willows", oil on four canvas panels c. 1918-26.

This 10-minute video lesson provides part II of the introduction to mortgage-backed securities. [Core Finance playlist: Lesson 29 of 184]

This 9-minute video lesson provides more information on mortgage-backed securities. [Core Finance playlist: Lesson 30 of 184]

This 8-minute video lesson provides part I of the introduction to mortgage-backed securities. [Core Finance playlist: Lesson 28 of 184]

This are history video discussion with Beth Harris and Steven Zucker looks at Myron of Eleutherae's "Discobolus (Discus Thrower)", Roman marble copy of an ancient Greek bronze, c. 450 B.C.E. (Palazzo Massimo alle Terme, Rome).

This art history video discussion looks at the Human-headed Winged Lion and Bull (Lamassu), 883--859 B.C.E., Neo-Assyrian period, reign of Ashurnasirpal II, excavated at Nimrud (ancient Kalhu), northern Mesopotamia (Metropolitan Museum of Art).

This art history video discussion examines "Kouros (youth)", Archaic Greek, Attic, ca. 590--580 B.C.E. (Metropolitan Museum of Art).

This art history video discussion looks at Barnett Newman's "Onement I", 1948, oil on canvas ,27 1/4 x 16 1/4" (69.2 x 41.2 cm), The Museum of Modern Art.

This art history video discussion examines Nicola Pisano's "Pulpit", Pisa Baptistery, 1260; and Giovanni Pisano's "Slaughter of the Innocents" Marble, 1301, Sant'Andrea church, Pistoia.

This art history video dicussion examines "Nike (Winged Victory) of Samothrace", Lartos marble (ship) and Parian marble (figure), c. 190 B.C.E. 3.28m high (Musee du Louvre, Paris). The sculpture was unearthed in 1863 after its discovery under the direction of Charles Champoiseau‰غ_ the French Vice-Consul to Turkey.

This art history video dicussion examines "Nude Woman" (Venus of Willendorf), c. 28,000-25,000 B.C.E., (Naturhistorisches Museum, Vienna).

This lesson discusses how to identify sets of numbers as natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers.

This site teaches Quantities to High Schoolers through a series of 116 questions and interactive activities aligned to 4 Common Core mathematics skills.

This site teaches The Complex Number System to High Schoolers through a series of 2195 questions and interactive activities aligned to 16 Common Core mathematics skills.

This site teaches The Real Number System to High Schoolers through a series of 1090 questions and interactive activities aligned to 8 Common Core mathematics skills.