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Text
Citation or Link
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Rationale
for Choosing
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Text
Frame(s)
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Strategies
Used and Resource
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Engagement
Example
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This article looks at constant and
average speed and then discusses the Doppler Effect. This article would be
valuable for a vocabulary overview guide because of the difficulty that can
results between understanding constant and average speeds.
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Concept/ Definition
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Concept of Definition Map (McLaughlin book)
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The
graphic organizer that I would use would be a Concept of Definition Map. I like
this for mathematics and physics mostly because of how few words and sentences
are necessary to create a good definition map. In mathematics, I feel that when
you make definitions too long and specific, some student may get lost in the
translation and this can simplify the learning process for them. I also like
that connections that this strategy can make for students as buzz words to
relate to new concepts they are learning. In order to create a concept of definition
map, students should first select a focus word and then answer the following questions
about the focus word: What is it? What can we determine about it? What are some
examples? Next, you can ask students to find some things that are similar to
the focus word. In addition, if time is available, then you could ask students
to read a related text and revisit the concept of definition map afterwards and
make summaries about the definition map. After this activity is over, I would
ask students to reflect on how the concept of definition map helps us to understand
new material either in the textbook or selected readings.
Terms: Constant speed,
average speed, and Doppler Effect
Constant speed- For my
students, I would hope that they would be able to break down constant speed
with a definition map and come up with the idea of speed that does not change
or remains constant. Some examples would be cars set on cruise control or a
runner who is holding a certain running pace as they run.
Average speed- For my
students, I would look for them to think of the definition of speed and how it
would be the distance traveled over a certain time frame. An example of this
would be a car that travels at 40mph for 1 minute and 20mph for 1 minute with
an average speed of 30mph.
Doppler Effect- For my
students, I would not expect them to come up with many examples for this
besides map speed radar or how sound waves travel from a moving object. I would
probably help them through this definition map by giving examples of how pitch
changes as objects move closer and then pass by, like a car driving by down the
road.
Example of Concept of
Definition Map

This Graphic organizer would
be effective because while this article is very straightforward and the
vocabulary seems simple besides the Doppler Effect, the strategy could be
difficult for more complex articles and readings. The mathematical
understanding that comes from this physics concept are difficult to comprehend
and average and constant speed could be troubling for some students. The mathematics
behind this can make it easier for students to relate to the differences
between average and constant. Hopefully they can work together through the
material to understand this difference and draw some conclusions about how sound
travels differently.
References
Eisenkraft, A. (2010). Active physics: A
project-based inquiry approach (3rd ed.). Mount Kisco, NY: It's About Time.
McLaughlin,
M. (2015). Content area reading: Teaching and learning for college and
career readiness (Second ed.). Upper Saddle River, NJ: Pearson.