Did
you know that August 24th is Pluto Demoted Day? That’s the day the International Astronomical Union voted to downgrade
Pluto’s status from the ninth planet in our solar system to belong, instead, to
a group of dwarf planets in the Kuiper Belt.
In
my new book, Pluto is Peeved: An
Ex-Planet Searches for Answers, Pluto seeks answers in a museum. After
meeting Earth, some wild-and-crazy germs, a friendly dinosaur, and others, Pluto
learns that his change in status is not unique in scientific history. Earth was
once considered the center of the solar system. The Apatosaurus was originally
named Brontosaurus.
After
reading Pluto is Peeved with your
class, challenge your students to research and write about scientific breakthroughs
such as how Anton van Leeuwenhoek first saw tiny wiggling “animalcules” through
a microscope in the 1670’s or how Louis Pasteur proved it was possible to kill
germs through a heating process now known as pasteurization.
Illustrations by Dave Roman |
Scientists
make observations and question everything—even ideas people have long
considered to be facts. They spend years researching and collecting data. When
new evidence is discovered, scientists present discoveries to the world,
expanding our knowledge of the universe. Other topics your students can investigate
include: The Fate of the Dinosaurs, The Center of the Solar System, The
Discovery of Radium, Penicillin, or DNA, Plate Tectonics, and the New Horizons
Space Mission. For a list of 11 Innovations That Changed the World see this
list from The History Channel.
When research is completed, challenge your students to write
a Reader’s Theater script in which one scientist describes his/her discovery to
another person. Will the discovery be received with excitement or skepticism or
confusion? Dialogues your students write could include spirited discussions.
Reader’s Theater is a fun, interactive tool for developing oral
reading skills and reading fluency. When your students have the opportunity to write
their own scripts, it doubles the fun. In addition, a Reader’s Theater based on
research can integrate science into the language arts curriculum.
For an example of a science-based Reader’s Theater, please
visit my website and download a Reader’s Theater for Pluto is Peeved.
Enjoy!
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