![]() ![]() We also memorize the following solubility rules and identify if the compounds they have named are soluble or insoluble according to these selected solubility rules. By the end of the week the students need to be able to name compounds using the stock system and the following polyatomic ions using only the AP Chemistry periodic table. Research shows that by memorizing certain facts and procedures, students can handle more cognitive demands and make more connections between concepts at a faster rate. I don’t need my students wasting time and working memory wondering what the carbonate ion is while performing a lab experiment or while taking an exam. Though some teachers find memorization archaic and, in this case, unnecessary, I disagree. In the first week I have my students begin to memorize a selected sample of common ions and rules for naming similar ions (polyatomic ions ending in “-ite” have one less oxygen atom, “hypo-ite” polyatomic ions have two less oxygen atoms, and “per- ates” have one more oxygen atom than the “-ate” polyatomic ions all with the same charge). So pick and choose what you think will help your students the most.) I understand the struggle of having limited time in class to complete the coursework. ![]() For three years I taught a first year AP chemistry class to freshmen in high school in New York State where we start school after Labor Day. I will outline and explain some of my activities. So at the beginning of my year, my AP chemistry students get right into higher level stoichiometry calculations. Therefore, the summer assignment I give is a series of videos that I have made which reinforce stoichiometric calculations, naming simple compounds, and various types of reactions from the students’ first year of chemistry. I have decided to flip my classroom by showing videos at home. I will identify and describe activities I use to teach students some of the Learning Objectives that I tie into this unit.įirst, let me give a background of my classes, The majority of my students take a year of state level chemistry before AP Chemistry and my district requires me to give a summer assignment. The new AP Chemistry Course and Exam Description has identified Learning Objectives which need to be taught and practiced to ensure students perform well on the AP Chemistry Exam. The first unit in my sequence for AP Chemistry covers stoichiometry and reactions.
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