Across the top of the page is a large Z diagram representing varying degrees of acid-base equilibria. Advanced chemistry classes answer eight questions using the values listed for the H+ and the OH- ions that are part of the...

Compare protein fragments, count amino acids, and use the information to explore common ancestry. The resource mentions a student worksheet, however, a separate printable worksheet is not provided. The exercises are written into the...

Scientific studies show the older we get, the more acidic we become. The activity extensively teaches high schoolers about acids and bases. By the end of the 14th installment of 36, they can define and explain three concepts of...

Amphoteric compounds act as both an acid and a base. Scholars apply their knowledge of the four oxide types while completing four puzzles. They match a sample of each type of oxide with the corresponding reaction.

Teach young biologists the language of life with this series of worksheets on DNA. By working through these pages, students expand their understanding of genetics as they learn about the process of transcription and the...

Young scholars, in groups, research, analyze and synthesize information on genetic diseases. After watching a video on genetics, groups perform research on a variety of genetic diseases and present their findings to the class.

Students investigate the dangers of radiation by exploring recent nuclear tragedies.  In this scientific debate lesson, students define the idea of radiation "half life" and determine if low doses of radiation are truly damaging to...

Practice naming chemical compounds or stating the formula when given the name. Discover how well you have mastered these skills either by time or percentage correct.

Students view an illustration of the Hudson River watershed and identify the bodies of water shown. They discuss what happens when fresh and salt water mix. Students view a teacher demonstration of the stratification of fresh and salt...

Cranberries, oysters, lobster, deer, and cabbage were just a few of the foods found on the table at the First Thanksgiving. After reading a two-page passage about the historic meal, class members respond to 10 reading...

In an electrolytic cell, electrical energy is converted into chemical energy, the exact opposite of a battery! Lesson 15 in a series of 36 explores electrochemistry. Participants begin by reading and discussing oxidation/reduction...

Students balance chemical equations and solve for gram to mole ratios.

Students write the electron configuration of elements using the Aufbau principle. In this chemistry instructional activity, students build their own key that demonstrates the principle.

Students complete their own composition (ABA song form, C Major scale, 32-60 measures) using the keyboard and sequencing software on the computer to playback the song. They fill in answers in their workbooks and watch how to transfer...