In this lesson students classify two professions (el bombero, el policía) by where they work, what they do, and in what municipal department they are found. (seguridad, salud, educación). </
This course contains resources, including slideshows, reviews, labs, worksheets, activities, quizzes, and diagnostics, for high school chemistry students. Units include Lab Setup and Safety; Nomenclature; Chemical Reactions and Balancing; Metric Systems & Conversions; Periodic Table and Trends; Atomic Structure; Nuclear Chemistry; Acids, Bases, & Salts; Bonding; Percent Composition; Solutions, Molarity, and Concentrations; Stoichiometry; Energy; Gas Laws; Reaction Rates and Equilibrium; Electron Configuration; and Redox Reactions.