The document discusses a chapter about natural selection and reproduction. It includes sections about warming up and reading activities for students, including reading an article called "The Deadly Dare" about how poison helps rough-skinned newts survive and how it became more common over generations through natural selection. The chapter asks how some traits become more common over many generations while others become less common.

1. Chapter 2: Natural Selection and Reproduction

2. 2.3.1: WARM-UP

3. 2.3.1: WARM-UP

4. 2.3.2: ACTIVE READING: “THE DEADLY DARE”
To help you with your
investigation, you will
read an article that
describes how poison
helps rough-skinned
newts to survive and
how it became more
common.

5. 2.3.2: ACTIVE READING: “THE DEADLY DARE”
When scientists read
new material they often
think about how it
connects with what
they already know.
Making connections
while you read helps
your brain find a place
for the new information.
It helps you to better
understand and use the
information you are
reading about.

6. 2.3.2: ACTIVE READING: “THE DEADLY DARE”
Open “The Deadly Dare”, read and annotate.

7. 2.3.3: ACTIVE READING: “THE DEADLY DARE”

8. 2.3.3: ACTIVE READING: “THE DEADLY DARE”

9. 2.3.3: ACTIVE READING: “THE DEADLY DARE”
“How do some traits become more
common over many generations while
others become less common?”

10. 2.3.4: HOMEWORK
You have learned a
lot about natural
selection. To learn
more about other
scientists who have
studied natural
selection, open
the "Wallace and
Darwin” article in
the Amplify Library.
Read the article and
answer the
questions below.
Then, press HAND
IN to submit your
article.