NGSS
HS-LS1-7
5 lessons teach this standard. Every lesson is interactive, and every one prints as a worksheet with a separate answer key.
Biology · Chapter 3 · Lesson 3
Getting the energy back out.
Biology · Chapter 3 · Lesson 4
A poor deal that beats stopping.
Biology · Chapter 3 · Lesson 5
One story, told in both directions.
Honors Biology · Chapter 3 · Lesson 4
Glycolysis and the Krebs Cycle
Almost no ATP, and almost all the electrons.
Honors Biology · Chapter 3 · Lesson 5
Electron Transport and Chemiosmosis
Oxygen supplies no energy at all.