ESSENTIAL QUESTION: How do we name compounds?
RELEVANCE: What’s in a name?
NGSSS: SC.912.P.8.7; MAFS.912.N-Q.1.1; LAFS.910.WHST.1
LEARNING OBJECTIVES: Students will be able to:
-explain the significance of a chemical formula and the meaning of symbols and subscripts.
-determine the formula and the name of an ionic compound formed between ions including binary, transition metals and polyatomic ions.
-write and name molecular compounds using prefixes.
-continue quarterly project how does pH affect plant growth.
-update lab notebooks.
-take the QSBA2 exam.
BELL RINGER: NA
VOCABULARY: molecule, monatomic ion, polyatomic ion, subscripts, prefix, diatomic molecules, oxidation numbers, anion, binary, cation, formula unit
HOME LEARNING: update the notebook
AGENDA
WHOLE GROUP
We reviewed the focus calendar for this two week period.
Students submitted and reviewed HL 1.
Students were given a short study period, and then took the QSBA 2 exam.
SMALL GROUP/INDEPENDENT PRACTICE/DI
Students who compete work early should go to
Khan Academy - chemical reactions and stoichiometry - balancing chemical reactions
HOTS:
-Explain how the Law of Conservation of Mass relates to a balanced equation.
-Does the Big Bang Theory contradict the Law of Conservation of Mass? Explain your reasoning.
EXIT STRATEGY: Quick write - In notebook, write to explain the difference in naming molecular and ionic compounds.
