Overview

Grade: 6th
Subject: Science
Duration: 60 minutes per day
Class Size: 18 students
Standards:

• PS.6.3.1: Use models of simple waves to explain wave properties in seismic, light, and sound waves, including amplitude, frequency, wavelength, and energy relationships.

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Essential Questions

• What are the key parts of a wave?
• What happens to a wave when you change its wavelength, amplitude, frequency, or energy?

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Vocabulary

• Wave
• Medium
• Crest
• Trough
• Wavelength
• Frequency
• Compression
• Transverse wave
• Longitudinal wave
• Amplitude

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Day 1: Introduction to Waves and Their Key Parts

Learning Objectives

• I can use models to demonstrate the basic components of different types of waves.
• I can identify and label parts of a wave: crest, trough, wavelength, amplitude.

Common Core Connections

• CCSS.ELA-LITERACY.RST.6-8.3: Follow precisely a multistep procedure when carrying out experiments.
• NGSS MS-PS4-1: Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.

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Materials

• Whiteboard & markers
• Rope or jump ropes (one per pair)
• Wave graphic organizer handouts
• Printed vocabulary cards
• BrainPOP video: Waves (teacher-led watching)
• Google Form with discussion questions (print copies for classroom discussion)

Lesson Procedure

Time	Activity
0-10 min	Introduction & Hook: Ask students to describe what they think a wave is. Watch BrainPOP video on Waves. Discuss definition and parts of a wave.
10-25 min	Wave Model Demo: Students work in pairs with a rope to create transverse waves, labeling crest, trough, wavelength, and amplitude on their graphic organizer.
25-35 min	Vocabulary Sort: Students use printed cards to differentiate wave-related vocabulary with teacher guidance. Discuss terms in context of the rope model.
35-50 min	Group Discussion: Using the printed Google Form questions, discuss “What happens when you increase wavelength or amplitude?” Encourage hypothesis sharing.
50-60 min	Exit Ticket: Students write one sentence explaining the key parts of a wave and why they think amplitude matters. Collect for assessment.

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Assessment

• Completed graphic organizer with labeled parts of a wave
• Exit ticket sentences
• Participation in vocabulary sort and discussion

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Day 2: Exploring Transverse and Longitudinal Waves

Learning Objectives

• I can explain that seismic waves are generated by earthquakes.
• I can compare longitudinal (sound) and transverse (light) waves.
• I can describe longitudinal waves using models.

Common Core Connections

• CCSS.ELA-LITERACY.RST.6-8.7: Integrate visual information with text in presentations to clarify science concepts.
• NGSS MS-ESS3-2: Analyze and interpret data on natural hazards (seismic waves and earthquakes).

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Materials

• Slinkies (one per pair)
• Whiteboard & markers
• Transverse vs Longitudinal waves Venn diagram handouts
• Bill Nye Waves video (teacher-led)
• Wave Journal for notes

Lesson Procedure

Time	Activity
0-15 min	Introduction: Brief explanation of seismic waves. Discuss causes (earthquakes). Show examples of transverse and longitudinal waves.
15-30 min	Slinky Demonstration: Students perform longitudinal waves by compressing slinky and transverse waves by moving slinky side to side. Discuss observations.
30-45 min	Comparison Activity: Complete Venn diagram comparing properties of transverse and longitudinal waves using visually supported notes.
45-55 min	Video & Note-Taking: Watch Bill Nye Waves, students fill Wave Journal section focusing on wave types and how energy is transferred.
55-60 min	Quick Write: Students write 2 sentences explaining the difference between longitudinal and transverse waves.

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Assessment

• Completed Venn diagram handout
• Wave Journal notes
• Quick Write responses

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Day 3: Wave Properties – Frequency, Amplitude, and Wavelength

Learning Objectives

• I can explain how waves of the same type vary in amplitude and wavelength.
• I can demonstrate how energy relates to wave amplitude.

Common Core Connections

• CCSS.MATH.CONTENT.6.SP.B.5: Summarize numerical data sets in relation to their context (used metaphorically here to understand wave frequency/amplitude).
• NGSS MS-PS4-1: Develop and use models to describe wave properties.

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Materials

• Jump ropes or ropes (pairs)
• Digital simulation or Phet Virtual Wave Model (projected for class)
• Wave amplitude and frequency chart handouts
• Energy and Waves lab worksheet

Lesson Procedure

Time	Activity
0-10 min	Recap: Review wave parts and types. Engage with guided questions on how amplitude, frequency, and wavelength might change a wave’s behavior.
10-25 min	Physical Modeling: Pairs use a rope to demonstrate increased amplitude (bigger waves) and increased frequency (more waves in the same time). Record observations on worksheet.
25-40 min	Digital Simulation: Use class simulation to visualize changing wave properties while discussing corresponding energy levels. Students complete chart relating amplitude to energy.
40-50 min	Lab Activity: “Can You Make a Wave?” worksheet - students sketch wave models with varying amplitude and frequency and explain energy implications.
50-60 min	Exit Ticket: Multiple choice and short answer questions on wave properties and their effects.

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Assessment

• Completed lab worksheet and amplitude/frequency chart
• Exit ticket quiz results

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Day 4: Real-World Waves – Seismic and Electromagnetic

Learning Objectives

• I can explain that seismic waves are generated by earthquakes and distinguish them from electromagnetic waves.
• I can compare mechanical waves and electromagnetic waves.

Common Core Connections

• CCSS.ELA-LITERACY.RST.6-8.8: Distinguish among facts, reasoned judgment, and speculation.
• NGSS MS-ESS3-2: Analyze data related to natural hazards such as earthquakes.

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Materials

• Seismic wave demonstration models (e.g., slinky for P-waves & S-waves)
• Handouts: Mechanical Waves vs Electromagnetic Waves Venn Diagram
• Wave Notes Journal
• Quizizz: Seismic Waves (prepared quiz)

Lesson Procedure

Time	Activity
0-15 min	Seismic Waves Intro: Explain types of seismic waves (P and S waves). Use slinkies for demos. Students observe compression and transverse components.
15-30 min	Electromagnetic Waves Overview: Discuss light waves and their characteristics—no medium required for travel. Compare mechanical waves vs electromagnetic waves.
30-45 min	Compare & Contrast: In pairs, students complete Venn diagram for mechanical vs electromagnetic waves. Discuss as a class.
45-55 min	Quizizz Game: Interactive quiz on seismic waves to reinforce learning in a fun, competitive setting.
55-60 min	Reflection: Students write in Wave Journals how seismic waves affect real-world phenomena like earthquakes.

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Assessment

• Completed Venn diagrams
• Participation and performance in Quizizz
• Journal reflections

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Day 5: Synthesis and Inquiry – Wave Models and Applications

Learning Objectives

• I can apply my knowledge of wave properties to create and explain models of seismic, sound, and light waves.
• I can investigate and demonstrate wave behaviors through hands-on models.

Common Core Connections

• CCSS.ELA-LITERACY.W.6.7: Conduct short research projects to answer questions, drawing on several sources and refocusing inquiry when appropriate.
• NGSS MS-PS4-1: Use models to describe wave behavior.

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Materials

• Various wave model materials: ropes, slinkies, beads on string, jump ropes
• Wave Investigation Lab Sheet
• Pairs or small groups stations for models (3 stations):
  1. Transverse Waves with jump ropes
  2. Longitudinal Waves with slinkies
  3. Seismic Wave simulation (using simple materials or virtual simulation)

Lesson Procedure

Time	Activity
0-10 min	Review: Brief whole-class recap of wave types, vocabulary, and key concepts.
10-40 min	Exploration Stations: Students rotate in small groups among 3 stations, completing the lab sheets which require sketching and explanation of observed wave behaviors. Teachers circulate to prompt inquiry and provide support.
40-50 min	Group Presentations: Each group shares what they learned or found challenging about the wave models. Discussion emphasizes how wave properties appear in seismic, light, and sound waves.
50-60 min	Wrap-up & Quick Write: Students respond to essential questions revising explanations of wave parts and effects of changes on amplitude/frequency/energy. Assign reflection for homework in Wave Journals.

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Assessment

• Completed lab sheets from stations
• Participation in group presentations
• Quick Write response and Wave Journals homework

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Teacher Notes and Tips

• Scaffold vocabulary daily—use word walls & visuals continuously.
• Use frequent formative assessments (exit tickets, journals) to gauge understanding.
• Encourage hands-on, inquiry-based learning for engagement.
• Integrate cross-disciplinary literacy skills through reading passages and writing activities aligned with Common Core.
• Differentiate by pairing students strategically and providing extra support or extension activities as needed.

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This comprehensive, standards-aligned 5-day sequence guides 6th graders through a thorough understanding of waves, matching the rigor and expectations of PS.6.3.1 and Common Core frameworks while employing diverse, interactive teaching strategies to engage all learners.