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Life Has A History
In this biology worksheet, students identify and match various classes of species found today. Then they explain why biodiversity exists today on earth and define evolution. Students also describe who a paleontologist is and what they do.
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Digging Into Science Lesson Plans
In this biology learning exercise, students identify and write the various species that are still present today. Then they define evolution using three words. Students also describe what a fossil is and give some examples related to a...
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Invertebrates
In this invertebrates activity, high schoolers read about the characteristics of the different groups of invertebrates. Then students complete 10 multiple choice questions.
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Invertebrate Vocabulary-- Marine Invertebrate Match
In this science worksheet, students study 12 vocabulary words which pertain to marine invertebrates. Students read the definitions which include pronunciation, part of speech and meaning of the name. Students then look at 16 organisms...
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Animal Classification
In this animal classification worksheet, students read for information and comprehension. In this fill in the blank and multiple choice worksheet, students answer five questions.
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Vertebrate History in Rocks
In this reading comprehension worksheet, students read the noted section in their science textbooks and respond to 4 short answer and 3 fill in the blank questions regarding fossils embedded in rock formations.
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Quiz: Invertebrates
In this science worksheet, 3rd graders will focus on invertebrates. Students will respond to eight true/false questions about these animals.
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The Paleozoic Era Crossword
In this Paleozoic Era worksheet, learners complete a 12 word crossword puzzle using given clues about the Paleozoic Era. Answers given on page 2.