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MODULE 2
MATTER—PROPERTIES AND CHANGES
ENCOUNTER THE PHENOMENON
Why is this volcano spewing
bright blue flames?
GO ONLINE
to watch a video about
the mystery of the Kawah Ijen volcano.
Ask Questions
Do you have other questions about the phenomenon? If so, add them to the driving
question board.
CER
Claim, Evidence, Reasoning
Make Your Claim
Use your
CER chart to make a claim
about why this volcano is
spewing bright blue flames.
Collect Evidence
Use the
lessons in this module to
collect evidence to support
your claim. Record your
evidence as you move
through the module.
Explain Your Reasoning
You
will revisit your claim and
explain your reasoning at the
end of the module.
GO ONLINE
to access your CER chart and explore resources that can
help you collect evidence.
LESSON 2: Explore & Explain:
Chemical Changes
LESSON 1: Explore & Explain:
Physical Properties
Additional Resources
(t)Video Supplied by BBC Worldwide Learning; (bl)Design Pics/Kelly Redinger; (br)Pablo Scapinachis/Shutterstock.com
Module 2 • Encounter the Phenomenon
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