A helpful Powerpoint presentation from class, updated 10/3/17: history_of_the_atom_-_with_timeline.pptx

UNIT 2 SCHEDULE: The Nuclear Model of the Atom
Day/Date	In Class	Classroom resources	Book reading or other prep	Homework
Monday, September 27, 2021	It's 1840...what does the atom look like? Using dissecting scopes, a nature walk, and reasoning to consider the building blocks of all substances Generating the first model	https://www.youtube.com/watch?v=xazQRcSCRaY	None	None
Tuesday, September 28, 2021	Dalton - atomic theory and how we counted atoms Understanding definite proportions & multiple proportions CK-12 exercise (CANVAS) - Begin Dalton's Playhouse	Dalton's Playhouse link SLIDES	P63-65	P67 (1,3) P86 (2)
Wednesday, September 29, 2021	Multiple proportions, Avogadro & the mole Learning the calculations for atoms <--> moles	https://courses.lumenlearning.com/boundless-chemistry/chapter/molar-mass/ Slides	P78-84	P82 (practice probs D 1-3), P87 (21a,21b, 23b, 23c)
Thursday, September 30, 2021	Quiz 2-1; Dalton's Atomic theory Mole and mass practice activity More calculation practice with moles to grams		P78-84	P81 (practice probs B 3-4; practice probs C 2-3) P87 (24a, 24c,28a-d) Dalton's Playhouse due online
Friday, October 1, 2021	Quiz 2-2: Definite proportions & atoms to moles Thomson - Cathode ray tube experiment Watch experiment Discuss both charge and mass More grams to moles	Slides	P68-69	2-step conversions: P87 (23a, 23d, 24b, 24d, 24g)
Monday, October 4, 2021	History of radiation discovery - Röntgen, Becqurel, Curie, Rutherford, Chadwick Nuclear radiation - types of radiation, equations	https://www.youtube.com/watch?v=ut1JxEjSFEg	P645-651 (yes, those pages are correct!)	Complete Nuclear reactions Worksheet
Tuesday, October 5, 2021	Quiz 2-3; g - mol, Thomson model Rutherford - Gold foil experiment Another new model!	Rutherford's gold foil experiment	P70-71	No Homework!!
Wednesday, October 6, 2021	Quiz 2-4: nuclear particles The nucleus; The Rutherford/Chadwick collaboration Nuclear stability/binding energy Introduction to Isotopes	https://www.youtube.com/watch?v=UtZw9jfIxXM	P641-644	Binding energy worksheet and P87 (19&20)**
Thursday, October 7, 2021	Isotopes and average atomic mass	PearDeck (takeaways sent out) SLIDES	P73-78	Review questions 19 & 20 from last night
Friday, October 8, 2021	Quiz 2-5; Rutherford model and binding energy isotopic penny activity			Complete isotopic penny questions - DUE ON CANVAS
Monday, October 11, 2021	Half life of a radioactive nuclide Nuclear chain reactions and introduction to fusion	Slides Loom Video explaining half life	P657-659	Half Life Worksheet (given in class)
Tuesday, October 12, 2021	Star life cycle	google slides	not in textbook. Read about it at this link: https://www.schoolsobservatory.org/learn/astro/stars/cycle	Star Cycle worksheet PDF of worksheet
Wednesday, October 13, 2021	Quiz 2-6: Isotopes and Average atomic mass Finish Star Life Cycle
Thursday, October 14, 2021	Review	Practice Test (not due)		Put together your hw packet for turn in tomorrow
Friday, October 15. 2021	Exam Unit 2 - The Atom part 1 - Nuclear model