science journal
DESCRIPTION
SCIENCE JOURNAL. 9/20/2012. 1 st PAGE. MY SCIENCE JOURNAL BY _________________. 2 nd PAGE. DATE TABLE OF CONTENTS PAGE. 9/20/2012 Science Vocabulary 23. 9/20/2012 Guided Question 24. GO TO THE NEXT PAGE AFTER THE LAST GUIDED QUESTION. - PowerPoint PPT PresentationTRANSCRIPT
SCIENCE JOURNAL
9/20/2012
1st PAGE
MY SCIENCE JOURNAL
BY
_________________
DATE TABLE OF CONTENTS PAGE
2nd PAGE
9/20/2012 Science Vocabulary 23
9/20/2012 Guided Question 24
GO TO THE NEXT PAGE AFTER THE LAST GUIDED
QUESTION
9/20/2012 Science Vocabulary 23
COPY DOWN THE TERMS AND THEIR
DEFINITIONS.
adaptation – A special trait thathelps an organism survive.
water, another liquid, or air thatbuoyancy – The upward force of
keeps things afloat.
9/20/2012 Science Vocabulary 23
NOW TAKE SOME TIME TO PUT THESE WORDS IN YOUR INDEX.
Aanalyze 4adaptation 23
Bbuoyancy 23
GO TO THE NEXT PAGE AFTER
TODAY’S SCIENCE VOCABULARY
The pictures show an empty cicada shell and a cicada. The cicada shell most likely shows that —
A the cicada was killed by a bird
B the cicada’s outer skin helps attract mates
C cicadas shed their skin during their life cycle
D cicadas first appeared on Earth before dinosaurs were extinct
9/20/2012 Guided Question 24
COPY DOWN THE ANSWER.
Insects are covered by an exoskeleton. That means that their important insides are covered by very tough skin (almost like a shell). When insects grow bigger they need to break out of this exoskeleton. The Answer is C cicadas shed their skin during their life cycle
WE ARE NOW DONE WITH YOUR
SCIENCE JOURNAL. YOU MAY PUT IT
AWAY.