PS3.2-Energy-Conservation+&+Transfer

PSc.3.2.1 Explain the relationships among wave frequency, wave period, wave velocity and wavelength through calculation and investigation. PSc.3.2.2 Compare waves (mechanical, electromagnetic, and surface) using their characteristics. PSc.3.2.3 Classify waves as transverse or compressional (longitudinal). PSc.3.2.4 Illustrate the wave interactions of reflection, refraction, diffraction, and interference. || ===‍‍‍**Anchor Standard/Mathematical Practice(s)**===
 * ===**Common Core Standards**===
 * PSc.3.2 Understand the nature of waves. **
 * Make sense of problems and persevere in solving them**
 * Reason abstractly and quantitatively**
 * Construct viable arguments and critique the reasoning of others**
 * Model with mathematics**
 * Use appropriate tools strategically**
 * Attend to precision**
 * Look for and make use of structure**
 * Look for and express regularity in repeated reasoning** ||
 * ===‍‍‍**Information Technology Standard**=== || ===‍‍‍**Revised Bloom's Level of thinking**=== ||

‍‍‍**I can...**
3.2.1
 * identify the basic characteristics of waves. (transverse and compressional)
 * describe the relationship between wave period and wave frequency.
 * describe the relationship between wave velocity, frequency, and wavelength.
 * calculate wave velocity.
 * describe how amplitude affects energy carried by a wave.

3.2.2
 * identify waves as mechanical, electromagnetic, or surface waves.
 * describe how the different wave types are produced.
 * describe how the type of material affects wave speed and particle motion.

3.2.3
 * identify waves as compressional or transverse.
 * describe particle motion in transverse and compressional waves.

‍‍‍**Essential Vocabulary**
transverse waves, longitudinal waves, compressional waves, mechanical waves, electromagnetic waves, reflection, refraction, diffraction, constructive interference, destructive interference, frequency, amplitude, wave, crest, trough, rarefaction, period, wavelength, intensity, loudness, pitch, doppler effect, acoustics, photon, radio wave, microwave, infrared wave, visible light, x-ray, gamma ray, light, pigment, opaque, translucent, transparent

Labs and Activities:
Practice problems for calculations Computer simulations Teacher demos Labs/activities: Cutting a wave activity Comparing frequency & wave speed activity <span style="font-family: Arial,Helvetica,sans-serif;">Observing waves in a medium activity <span style="font-family: Arial,Helvetica,sans-serif;">Experimenting with focal lengths lab <span style="font-family: Arial,Helvetica,sans-serif;">Observing refraction in water lab <span style="font-family: Arial,Helvetica,sans-serif;">Interpreting wave graphs activity <span style="font-family: Arial,Helvetica,sans-serif;">Creating & measuring standing waves lab Reflections of reflections mini-lab Refraction of light lab Making music lab Plane mirror images lab Reflection & refraction diagrams <span style="font-family: Arial,Helvetica,sans-serif; font-size: 13px;">Wave Poster project

‍‍‍**Sample Assessments**
<span style="font-family: Arial,Helvetica,sans-serif; font-size: 13px;">Wordsplash Brainstorm <span style="font-family: Arial,Helvetica,sans-serif; font-size: 13px;">Graphic organizers Peer check KWL organizer Vocabulary flash cards Bell ringers Ticket out door Teacher observation of group activity <span style="font-family: Arial,Helvetica,sans-serif; font-size: 13px;">Lab performance Lab report Rubrics Independent practice One sentence summary Chain Notes Quizzes Portfolio Multiple choice tests Benchmark 2

‍‍‍**Differentiation**
Shorten the assignment Project choices: written, visual poster, power point, make diorama Guided practice Independent practice <span style="font-family: Arial,Helvetica,sans-serif; font-size: 13px;">Graphic organizers Vocabulary flash cards Create crossword puzzle Concept maps Create timelines of concepts Draw advertisement Make a mnemonic device Make 3 verse rap

‍‍‍**Intervention:**
Separate setting Extended time Peer tutoring Provide teacher notes Guided notes Visual examples

‍‍‍**Enrichment:**
Alternate higher level assignment Frayer model KWL organizer

‍‍‍**Instructional Resources**
Common Core Standards DPI Curriculum Support Materials Text: software, supplemental materials Wave video:

[] Waves/Compton Effect video: [] Electromagnetic Waves video: []

Supplemental texts Activity books Media center <span style="font-family: Arial,Helvetica,sans-serif; font-size: 13px;">Materials for labs