Illustration of a child reading at school at 11:00. It can be used to write mathematics story problems…
Illustration of a child running at 12:00 noon. It can be used to write mathematics story problems involving…
Illustration of a child walking at 1:00. It can be used to write mathematics story problems involving…
Illustration of a child writing roman numerals at 2:00. It can be used to write mathematics story problems…
Illustration of a child making a clock face at 3:00. It can be used to write mathematics story problems…
Illustration of a child hugging his mother at 4:00. It can be used to write mathematics story problems…
Illustration of a child hauling wood at 5:00. It can be used to write mathematics story problems involving…
Illustration of a child running with a pail at 6:00. It can be used to write mathematics story problems…
Illustration of a child playing toy soldiers at 7:00. It can be used to write mathematics story problems…
Illustration of a child yawning at 8:00. It can be used to write mathematics story problems involving…
Illustration of a child sleeping all night: 9:00pm to 7:00am. It can be used to write mathematics story…
"Roman snail (Helix pomatia). Note shell covering visceral hump; p.ap., pulmonary aperture (including…
"Reproductive organs of Helix pomatia. O.T., Ovotestis; H.D., hermaphrodite duct; A.G., albumen gland;…
"Restored skeleton of Palaeospondylus gunni. d.c., Cirri of dorsal margin; l.c., long lateral cirri;…
Three views of a rostro-carinate (earliest period) Paleolithic stone implement. All roughly drawn to…
Early stone implements use by true men during the Reindeer age. These stones include scrapers and points.
The head of a Cro-Magnon man during the Paleolithic age. Cro-Magnon men were the first true men.
Five different reindeer horn. Crafted during the Reindeer age.
Bone points and bone needles. Crafted during the Reindeer age.
Throwing sticks made from reindeer horn. Crafted during the Reindeer age.
Arrow straighteners made from reindeer horns. Crafted during the Reindeer age.
A throwing stick being used by Australian natives. Crafted during the Reindeer age.
Some reptiles of the Late Paleozoic Age. The six-foot man is drawn to the same scale as the other animals.
Some Mesozoic reptiles. Shown are the Brontosaurus, Stegosaurus, Pterodactyl, Camptosaurus, and the…
Some Late Mesozoic reptiles. Shown are the Tyrannosaurus, Trachodon, Triceratops, Pterodactyls, and…
Mammals from the Oligocene age. Shown are the Titanothere, Entelodont, Hyracodon, Uintathere, and the…
A Reindeer age masterpiece painting in four colours of a buffalo. Painted in the Cave of Altamira in…
Reindeer Age (Aurignacian) Engravings and Carvings. Shown are engravings of stage and salmon, engraved…
Neolithic age hut urns. The first drawing probably representing a lake dwelling. Not drawn to scale.
"Stone Celt (Neolithic), mounted in wooden haft, showing how these implements were used. The haft and…
Two Scythians are kneeling and resting. This is one of the few existing representations of the ancient…
Two Scythians tying a rope. This is one of the few existing representations of the ancient Scythians.…
Roman coin struck to commemorate the victory over Pyrrhus and his elephants.