GoNorth! Greenland 2010! CAAG

Module 1 • Explore: Hear! Smell! See! Touch! Taste!
Activity 2-11-1
Smelly Apples
Activity Level:
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Level:
experience
Research Question: What is an observation?
Subject Areas:
Background: When the explorers on Team GoNorth! travel
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on the trail, it is to make observations that support the scientific
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curiosity in classrooms. Scientists constantly make observations arts, civics, U.S. history, sci-
about the world around them in order to conduct meaningful e
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investigations—so scientists are explorers! They make observations,
then report on their observations to help answer questions and to
Students will:
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make predictions. Often observations lead to more questions and
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Scientists use all five senses (sight, hearing, touch, taste, and smell)
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when making observations. Through habit, many of us rely primarily -

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on our sense of sight to make observations. However, it is important a
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to remember that all senses are helpful when making observations.
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Both qualitative and quantitative observations are used by scientists
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characteristics of something without using numbers. Most commonly,
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1-2 45-minute periods,
observation. A simple mnemonic device to remember the difference
between these two terms is that quantitative has an “n” in it for
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observations are more precise and easier to compare with other results.
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An important component of making observations is that of
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observing over an extended period of time to gather more accurate
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information. A phenology is the study of physical and biological

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Additional Resources

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http://www.youtube.com/watch?v=gVQA0ArT7xs April
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Phenology — An example of phenology observations recorded in
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a movie with sound and a slide show of still pictures!
- computer and Internet
http://www.windows.ucar.edu/citizen_science/budburst/ Project
Vaocceasbsulary:
BudBurst — Making its debut in 2007, the National Phenology
-r iagphptsle, slaws, Bill of Rights
Network from USGA is enlisting volunteers to help track early -( Ud.uS.l)l , kvnailfuee fso, ra mcuetntidnmg ents,
spring blooms and, eventually, changes in animals caused by coamppmleusnity
climate change.
-C otonotilns ufoerd m oena psuagrien g7, such
http://www.learner.org/jnorth/monarch/ Journey North Monarch
Caosn tmineuaesudr oinng p tagpe ,7 scale,
Butterfly — Expand on phenology in your classroom beyond
and magnifying lens
GoNorth! Help track the monarch butterfly migration each fall
as the butterflies travel to and from Mexico.
Continued on page 9
PolarHusky.com
© NOMADS Online Classroom Expeditions GoNorth! Greenland 2010 Curriculum 8
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