UbD Conservation of Energy - Richter

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UbD Template 2.0
Stage 1 Desired Results
ESTABLISHED GOALS
Transfer
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2.1 In MASTE-IP 2.1 Interpret and provide
examples that illustrate the law of conservation
of energy.
MASTE-IP 2.2 Interpret and provide
examples of how energy can be converted
from gravitational potential energy to kinetic
energy and vice versa.
Students will be able to independently use their learning to…
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Describe the changes in energy in everyday actions and make estimate calculations of energy
and changes in energy of everyday actions.
Meaning
UNDERSTANDINGS
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ESSENTIAL QUESTIONS
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Students will understand that…
What does it mean to say that energy is
Energy is conserved.
wasted?
Potential energy is directly proportional to
What does it mean for a machine/process to
mass and height difference.
be efficient?
Kinetic energy is directly proportional mass
and the square of velocity.
Efficiency is a measure of the ratio of input
energy to output energy.
(A Joule is equal to a Newton-meter?)
Acquisition
Students will know…
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The definition of energy.
The definitions of potential and kinetic energy.
The Law of Conservation of Energy.
The units of energy are Joules.
The definition of efficiency.
Students will be skilled at…
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Calculating potential energy given mass and
height difference.
Calculating kinetic energy given mass and
velocity.
Calculate potential and kinetic energy from
measured data.
Performing calculations in which known
potential energy (height) is converted to
unknown kinetic energy (velocity) and vice
versa.
Calculating the efficiency of energy transfer.
Stage 2 - Evidence
Evaluative Criteria
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Assessment Evidence
TRANSFER TASK(S):
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OTHER EVIDENCE:
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Stage 3 – Learning Plan
Summary of Key Learning Events and Instruction
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