It is unknown if cloud cover increases in response to carbon dioxide levels changing, helping climate change slow down, or if cloud cover decreases, allowing Earth to warm faster. Part four in the series of five lessons has classes...

Readers of The Autobiography of Malcolm X continue their analysis of the methods Haley uses to show how Malcolm X is changing due to his exposure to the teachings of Elijah Muhammad.

Classmates apply midpoint concepts by leapfrogging around the complex plane. The 12th lesson in a 32 segment unit, asks pupils to apply distances and midpoints in relationship to two complex numbers. The class develops a formula to find...

The second day of a two-part instructional activity on motion introduces the class to circular motion. Pupils learn how to incorporate a time parameter into the rotational matrix transformations they already know. The 24th installment in...

To commute or not to commute, that is the question. The 26th segment in a 32-segment lesson focuses on the effect of performing one transformation after another one. The pupils develop the procedure in order to multiply two 2 X 2...

In the first of a two-day instructional activity on transformations with matrix notation the class transforms the unit square using general transformations, then calculates the area of the transformed image. They discover it is the...

Show your class that linear equations produce graphs of lines. The 20th segment in a unit of 33 provides proof that the graph of a two-variable linear equation is a line. Scholars graph linear equations using two points, either from...

What percentage of your class understands percents? Pupils learn the meaning of percents based upon rates per 100 in the 24th lesson in a series of 29. They represent percents as fractions, decimals, ratios, and models. The scholars...

It is all about being equivalent. Class members convert between fractions, decimals, and percents. By using visual models, scholars verify their conversions in the 25th portion of a 29-part series.

Class members meet the original scrooge, the Dickens character whose name has become synonymous with a cold-hearted, tight-fisted, miser. Using the provided worksheet, readers closely examine context clues to determine the meanings of...

The final lesson in the "Color of Law" series explores the government's discriminatory economic policies. Young scholars watch videos, read primary source materials, and examine images to gather information. They discuss how what they...

Animals move in interesting ways! Get your young learners to examine various types of animal movement in this group graphing activity. Although directions are not explicit, it seems students are assigned an animal and categorize the...

Appeal to your music lovers with this lesson. Middle and high schoolers listen to and describe music from contrasting styles. They identify the common elements between gospel and bluegrass music and have a class discussion regarding the...

Third graders write a class poem based on the use of sound to create effects. They investigate use of onomatopoeia and how to write in a tight structure.

Students examine events leading up to the Lawrence Strike. They explore the differences in class relate to the strike. They also examine the gender differences related to the strike.

What kinds of human activity do we define as "warlike"? Middle and high schoolers examine various definitions of war and types of warfare, especially as these descriptions relate to the kinds of war we are witnessing at the beginning of...