Learners conduct a series of experiments to explore carbon dioxide properties. In this chemistry lesson plan, students explain the production and uses of this gas. They measure its amount in soda and waste product of yeast.

Young scholars explore solubility of gases in water, Henry's Law, LeChatelier's Principal, and supersaturation of gases in water.

High schoolers study cholinergic neuromuscular pathway of acetylcholine release and develop a model for drug interaction at one specific neurological site. Working in teams, students can also research different drugs or poisons and...

Students define the key terms that are the structure and function of DNA. In this genetics lesson students complete a lab activity in which they construct a model DNA structure.

Learners examine the relationship between temperature and brightness.  In this astronomy instructional activity students will correlate the evolution of stars to the HR diagram plotted. 

This lesson is meant to give an introduction of equilibrium constant expressions to the students. They are given balanced chemical equations and then asked to write the equilibrium constant expressions for them. The students will be...

Learners observe the effects of temperature change on the color of nitrogen dioxide and dinitrogen tetroxide by manipulating glass tubes containing the gases at equilibrium. Then, they write a balanced equation for the reaction and...