Hey gpt, I want to tutor kids for ap chem and so I want some help on deciphering what the stuff in ced means so that I know what to teach my students. My students haven't taken a previous general chemistry course so they might need introductory topics for a specific topic. I don't have acess to lab materials as im just a tutor, I think I will just go with teaching the main ideas of the lab. Enduring understandings are the long-term takeaways related
to the big ideas that leave a lasting impression on students. The suggested skill offers a possible skill to pair with the topic. Learning objectives define what a student needs to be able to do with content knowledge in order to progress toward the enduring understandings. Essential knowledge statements describe the knowledge
required to perform the learning objective. What do I need to teach based on the statements below:
Identify an appropriate
theory, definition, or
mathematical relationship
to solve a problem.
The mole allows different units to be compared. Calculate quantities of a
substance or its relative
number of particles using
dimensional analysis and the
mole concept. One cannot count particles directly while
performing laboratory work. Thus, there must
be a connection between the masses of
substances reacting and the actual number of
particles undergoing chemical changes. Avogadro’s number (N = 6.022 × 1023 mol−1
A )
provides the connection between the number
of moles in a pure sample of a substance and
the number of constituent particles (or formula
units) of that substance. Expressing the mass of an individual atom
or molecule in atomic mass units (amu) is
useful because the average mass in amu of
one particle (atom or molecule) or formula
unit of a substance will always be numerically
equal to the molar mass of that substance
in grams. Thus, there is a quantitative
connection between the mass of a substance
and the number of particles that the
substance contains.
EQN: n = m/M