Fuzz Bugs is fun activity for Pre-K and Kindergarten children to practice counting, sorting, and comparing. Kids will interact with funny little Fuzz Bugs to complete several tasks that include: categorizing by color, counting to ten,...

This section is an introduction to critical values and critical regions. Critical values are directly related to Z-scores, which are covered in more detail in other lessons. References to left and right-tailed tests are also mentioned.

There are seven stepping stones and six people - three on the left facing the three on the right. How is it possible to have the three on the left end up on the right, and vice versa, while everyone was at all times standing on a stone...

This two-page news article includes a left-hand column with pointers on placement of critical features. Clicking on the "Writer's Guide" link in the upper right-hand corner of the page enables the user to get tips, directions, and...

This persuasive letter example is three pages long and includes points on the left hand column. Clicking on the "Writer's Guide" link in the upper right-hand corner of the page enables the user to get tips, directions, and explanations...

A map of Africa showing the continent prior to the Berlin Conference of 1885, when the most powerful countries in Europe at the time convened to make their territorial claims on Africa and establish their colonial borders at the start of...

A map of Africa shortly after the Berlin Conference of 1885, which established the European colonial territory claims on the continent. These European and independent boundaries include Algeria and the Saharan Sphere of French Influence,...

A map of Africa after the Berlin Conference of 1885, which established the European colonial territory claims on the continent. This map shows the Belgian, British, French, German, Italian, Portuguese, and Spanish claims, and the Turkish...