Bath School Department 2003
Subject: Science
Grade 8

Standard: K. Scientific Reasoning
Students will learn to formulate and justify ideas and to make informed decisions.
Common Assessment(s):
MAP Task: Organizing Life
Performance Indicators

Students will be able to:

Essential Elements

Suggested Performance Activities

Suggested Classroom Assessments
Vocabulary

1. Examine the ways people form generalizations.

What is a concept?

What is a generalization?

Big idea vs. facts

Classification

Living vs. nonliving.

Labs: All performance activities are assess with written or verbal reports.

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2. Identify exceptions to proposed generalizations.

Comparing and contrasting the difference in concepts and components of concepts.

Viruses

Fossil fuels

Family Grouping

  • platypus
  • plankton
  • protozoans

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3. Identify basic informal fallacies in arguments.

Identify holes within arguments.

Mammals vs. Aves

Natural vs. artificial selections

Debate

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4. Analyze means of slanting information.

Students should understand the difference in manipulated data and raw data.

Advertisements for chemical compounds.

Antibiotics--effects on body

Trial labs--5 out of 1

Statistic manipulation

See Health Activity E

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5. Identify stereotypes.

Students should understand stereotypes and how they affect decisions.

Genetics vs. cloning

Heredity

Cross race/gender scientist

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6. Support reasoning by using a variety of evidence.
 
 

 

Evidence is needed to support reasoning.

Alter Periodic Table

Map

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7. Show that proving a hypothesis false is easier than proving it true, and explain why.

Students understand the difference in a theory and a law.

How does salinity affect reproduction of brine shrimp.

Brine shrimp lab.

Crystal growth structure

theory
law

8. Construct logical arguments.

Be able to argue for or against an opinion.

Nanorovers

Demolition Derby

Race.

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9. Apply analogous reasoning.

Understand the difference in a science topic and a non-related topic.

Alien Periodic Table

Cell vs. city

Brochures, maps

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