PHYS 213 :: Physics Illinois :: University of Illinois at Urbana-Champaign
Schedule
If you're having issues logging into any of the links below, please double-check all 4 items are true before contacting your instructor.
- Ensure you are connected to the wifi connection IllinoisNet (not IllinoisNet_Guest).
 - Add "uofi\" (without the quotes) in front of your netid when logging in.
 - Ensure you registered for this course yesterday or earlier.
 - Ensure you are trying to log into the current semester's version of the course.
 
The book chapter recommendations are supplementary to the prelecture notes. Generally the course follows the notes very closely, and the book only approximately.
If you would like a PDF of the entire set of prelecture notes, click here.
| Week | Date | Prelectures | Checkpoints | Lectures | Prelabs/Labs | Discussions | Homework | Exams | 
|---|---|---|---|---|---|---|---|---|
| 1 | 
			 Monday 
			10/20/2025  | 
			Prelecture 1 | Checkpoint 1 | Lecture 1: Internal energy Book: Introduction Chapter 1  | 
			||||
| 
			 Tuesday 
			10/21/2025  | 
			No lab activities this week  | 
			Discussion 1 Solution  | 
			||||||
| 
			 Wednesday 
			10/22/2025  | 
			Prelecture 2 | Checkpoint 2 | Lecture 2: Temperature, heat capacity Book: Chapters 3 A-D  | 
			|||||
| 
			 Thursday 
			10/23/2025  | 
			||||||||
| 
			 Friday 
			10/24/2025  | 
			
			 No lectures on Fridays!  | 
			|||||||
| 2 | 
			 Monday 
			10/27/2025  | 
			Prelecture 3 | Checkpoint 3 | Lecture 3: Entropy Book: Chapter 2, 5  | 
			||||
| 
			 Tuesday 
			10/28/2025  | 
			
			 No lab activities  | 
			Discussion 2 Solution  | 
			Homework 1 due Homework 2 due  | 
			|||||
| 
			 Wednesday 
			10/29/2025  | 
			Prelecture 4 | Checkpoint 4 | Lecture 4: Entropy II Book: Chapter 6  | 
			|||||
| 
			 Thursday 
			10/30/2025  | 
			||||||||
| 
			 Friday 
			10/31/2025  | 
			Worked problems | |||||||
| 3 | 
			 Monday 
			11/3/2025  | 
			Prelecture 5 | Checkpoint 5 | Lecture 5: Kinetic theory of the ideal gas Book: Chapter 3  | 
			||||
| 
			 Tuesday 
			11/4/2025  | 
			Discussion 3 Solution  | 
			Homework 3 due Homework 4 due  | 
			||||||
| 
			 Wednesday 
			11/5/2025  | 
			Prelecture 6 | Checkpoint 6 | Lecture 6: Quasistatic processes Book: Chapter 4 A-C  | 
			|||||
| 
			 Thursday 
			11/6/2025  | 
			||||||||
| 
			 Friday 
			11/7/2025  | 
			Worked problems | Exam 1 (Units 1-4) Sign-Up for an exam time in PrairieTest.  | 
		||||||
| 4 | 
			 Monday 
			11/10/2025  | 
			Prelecture 7 | Checkpoint 7 | Lecture 7: Thermodynamic cycles Book: Chapter 4 E-F  | 
			Exam 1 (Units 1-4) Sign-Up for an exam time in PrairieTest.  | 
		|||
| 
			 Tuesday 
			11/11/2025  | 
			
			 No lab activities  | 
			Discussion 4 Solution  | 
			Homework 5 due Homework 6 due  | 
			|||||
| 
			 Wednesday 
			11/12/2025  | 
			Prelecture 8 | Checkpoint 8 | Lecture 8: Gibbs free energy and phases Book: Chapter 10E  | 
			|||||
| 
			 Thursday 
			11/13/2025  | 
			||||||||
| 
			 Friday 
			11/14/2025  | 
			Worked problems | |||||||
| 5 | 
			 Monday 
			11/17/2025  | 
			Prelecture 9 | Checkpoint 9 | Lecture 9: Phase diagrams and phase boundaries | 
			||||
| 
			 Tuesday 
			11/18/2025  | 
			Prelab 2 Lab 2: Ideal gas law  | 
			Discussion 5 Solution  | 
			Homework 7 due Homework 8 due  | 
			|||||
| 
			 Wednesday 
			11/19/2025  | 
			Prelecture 10 | Checkpoint 10 | Lecture 10: Boltzmann factors (Chapter 8) | 
			|||||
| 
			 Thursday 
			11/20/2025  | 
			||||||||
| 
			 Friday 
			11/21/2025  | 
			Worked problems | |||||||
| 6 | 
			 Monday 
			11/24/2025  | 
			Fall break, no class | ||||||
| 
			 Tuesday 
			11/25/2025  | 
			Fall break, no class | No lab activities this week  | 
			||||||
| 
			 Wednesday 
			11/26/2025  | 
			Fall break, no class | |||||||
| 
			 Thursday 
			11/27/2025  | 
			Fall break, no class | |||||||
| 
			 Friday 
			11/28/2025  | 
			Fall break, no class | |||||||
| 7 | 
			 Monday 
			12/1/2025  | 
			Prelecture 11 | Checkpoint 11 | Lecture 11: Heat capacity of a solid revisited (Chapter 9) Book: Chapters 8  | 
			Exam 2  (Units 5-8) Sign-Up for an exam time in PrairieTest.  | 
		|||
| 
			 Tuesday 
			12/2/2025  | 
			Prelab 3 Lab 3: Phase Transitions  | 
			Discussion 6 Solution  | 
			Homework 9 due Homework 10 due  | 
			Exam 2  (Units 5-8) Sign-Up for an exam time in PrairieTest.  | 
		||||
| 
			 Wednesday 
			12/3/2025  | 
			Prelecture 12 | Checkpoint 12 | 
			 Lecture 12: Boltzmann factors and semiconductors (chapter 12C)  | 
			Exam 2  (Units 5-8) Sign-Up for an exam time in PrairieTest.  | 
		||||
| 
			 Thursday 
			12/4/2025  | 
			Exam 2  (Units 5-8) Sign-Up for an exam time in PrairieTest.  | 
		|||||||
| 
			 Friday 
			12/5/2025  | 
			Worked problems | |||||||
| 8 | 
			 Monday 
			12/8/2025  | 
			Checkpoint 13 | Lecture 13: Greenhouse effects | 
			|||||
| 
			 Tuesday 
			12/9/2025  | 
			No lab activities this week  | 
			Discussion 7 (at home problems) Solution  | 
			Homework 11 due Homework 12 due  | 
			|||||
| 
			 Wednesday 
			12/10/2025  | 
			Checkpoint 14 | Lecture 14: Final Review | 
			||||||
| 
			 Thursday 
			12/11/2025  | 
			Reading Day | |||||||
| 
			 Friday 
			12/12/2025  | 
			Worked problems | 
