Before Asking Her Students to Read a Story About Hieroglyphics

Before asking her students to read a story about hieroglyphics, a teacher presents her students with information about ancient papyrus and the history of writing. Then, she asks them to recall all that they know about ancient Egypt. Which of the following statements is true?

A) The teacher is using "cooperative learning" to improve reading fluency.
B) The teacher is using "cooperative learning" to improve reading comprehension.
C) The teacher is using "activating background knowledge" to improve reading fluency.
D) The teacher is using "activating background knowledge" to improve reading comprehension.