The Nine Planets Paragraph Lesson Title: Nine Planets Paragraphs Grade Level: Third Objectives: 1. Students will read aloud narrative and expository text with fluency and proper intonation. 2. Students will write a paragraph. 3. Students will follow instructions. CDE Science: Investigation and Experimentation: 5. Scientific progress is made by asking meaningful questions and conducting careful investigations. As a basis for understanding this concept and addressing the content in the other three strands, students should develop their own questions and perform investigations. 5a. Repeat observations to improve accuracy a From MERLOT - 10 Most Recent Materials on December 4, 2004 at 1:30 a.m..
Introduction to acid-base chemistry Covers the fundamental concepts of acids and bases. Except for some stoichiometry and a discussion on pH, this section is largely qualitative. From MERLOT - 10 Most Recent Materials on December 4, 2004 at 1:30 a.m..
Environmental geobiochemistry A 12-part introductory survey of the chemistry of the earth, atmosphere, hydrosphere and biosphere. This constituted the first two weeks of the author's 3rd-year environmental chemistry course. From MERLOT - 10 Most Recent Materials on December 4, 2004 at 1:30 a.m..
Acid-base equilibria and calculations covers the quantitative treatment of acid-base equilibria at somewhat greater breadth and depth than is available in standard textbooks. The principles of electroneutrality and mass balance are used to develop exact solutions for common equilibrium problems, and the common approximations and their limitations are explored. At the other extreme, there is an extensive treatment of the use of log-concentration vs. pH graphs for obtaining approximate solutions of equilibrium problems without arithmetic. There is a detailed discussion of the proton-free energy concept (without the thermodynamics!) From MERLOT - 10 Most Recent Materials on December 4, 2004 at 1:30 a.m..
[List Feeds][Add Another Feed][Back to DLORN]