In this chemistry instructional activity, students answer 50 multiple questions on acids and bases. They calculate the pH and pOH of acid and bases solutions.

Do antacid tablets really do what they claim? An experimental instructional activity attempts to answer this question. Individuals practice the process of titration during the first part of the experiment. They then use those skills to...

Immerse your chemistry class in the world of organic chemistry! Science scholars isolate acetaminophen from an over-the-counter sample during an intense and interesting lab. Groups use many different separation and analysis techniques to...

Future geneticists use base pairing rules to build DNA and RNA polypeptide strands, and then explain both transcription and translation. Although the chains themselves are a little blurry, there is plenty of room in them for learners to...

From their sweat to the water vapor in their breath, astronauts recycle every possible drop of water while in space. After watching a short video describing the different ways materials are recycled and reused in space...

Biology learners should understand a few chemistry basics. Here is a worksheet that introduces them to the concepts of chemical reactions, molecular bonding, and the unique combination of properties that make water vital to life....

In this chemistry chapter review worksheet, students examine their knowledge of equilibrium, Brønsted acid, and pH value as they respond to 25 short answer questions.

In this gen up on genetics worksheet, students, with a partner, explore, examine, discuss and complete a variety of activities associated with genetics, DNA and cloning.