Nursery rhymes combined: the knave of hearts, Bo Peep, Jack and Jill, and Jack Horner.
A man exercising with chest weights. In this position, he brings his hands forward together, and returns.
A man exercising with chest weights. In this position, he is bent with his hands to the floor. He then…
A man exercising with chest weights. In this position, he bends over and straightens his body with his…
A man exercising with chest weights. In this position, he has bent over and now straightens his body…
"A reservoir in the geological sense is that portion of a sand-body or other rock in place, with pores…
Illustration of two children holding rulers that can be used to write mathematics story problems involving…
Illustration of a child measuring with rulers that can be used to write mathematics story problems involving…
Illustration of children holding rulers that can be used to write mathematics story problems involving…
Illustration of children holding number cards that can be used to write mathematics story problems involving…
Illustration of a child holding blocks that can be used to write mathematics story problems involving…
Illustration of a child holding a kite that can be used to write mathematics story problems involving…
Illustration of 2 children comparing multiplication flash cards. It can be used to write mathematics…
"Showing the manner of holding the knife blade on the glass ways, and, by the arrow, the direction of…
Perhaps the earliest people to form real cities in the western region of the world, were a people of…
Combat between Menclaus and Hector, Aryan Speaking people. Greek writing was just beginning therefore…
From an archaic Greek vase, a picture of horses and chariots.
"The great Bartholdi statue, 'Liberty Enlightening the World,' erected upon Bedloe's Island in New York…
A balance scale holding 5 pounds on the left and 3 and 2 pound weights on the right showing 3+2=5.
"From Figure 4 he sees a parallelogram equal to a rectangle of the same base and altitude. Cut out and…
"The student sees the trapezoid is equal in area to a rectangle whose base is the average base of the…
"The student sees the trapezoid is equal in area to a rectangle whose base is the average base of the…
The Pacinian bodies or corpuscles are elongated oval bodies situated on some of the cerebrospinal and…
The Pacinian bodies or corpuscles are elongated oval bodies situated on some of the cerebrospinal and…
The Pacinian bodies or corpuscles are elongated oval bodies situated on some of the cerebrospinal and…
A legend of the knight Roland, who fearlessly claimed his rights by taking food and drink straight from…
In prehistoric times, a woman finds sleeping men from a different tribe and studies them.
"Charles I. Insulted by the Soldiers of Cromwell. From the painting by Paul Delaroche." -Rees, 1894
"Christ Bearing the Cross. By Albrecht Dürer. From the wood engraving in 'The Great Passion.'"…
Lettering is the process of forming letters, numerals, and other characters in technical drawings.
Stage one of fire making uses two hands to turn a wooden sticks which causes friction on a wooden block…
Stage two of fire making consists of a man holding the wooden stick in his mouth and turning the stick…
The engraved illustration of Poliphilo in the garden from Hypnerotomachia Poliphili, one of the first…
A diagram of a complete pin loom. Notice the pins holding the thread to the loom and the top and bottom.