Common Core
5.12
4 lessons teach this standard. Every lesson is interactive, and every one prints as a worksheet with a separate answer key.
Grade 5 Reading · Chapter 8 · Lesson 1
What goes wrong over weeks that does not go wrong in an afternoon.
Grade 5 Reading · Chapter 8 · Lesson 2
Sharper questions than “is it reliable?”
Grade 5 Reading · Chapter 8 · Lesson 3
Two different operations, done badly when done together.
Grade 5 Reading · Chapter 8 · Lesson 4
Delivering work to somebody who was not there while you did it.