1 2 3 4 1. Question There are eight major plates on the surface of the Earth, and a bunch of minor plates, as shown on this map. These plates are like the skin of the planet and are moving constantly, but only a few centimeters each year. This is called plate tectonics. You cannot see the plates move unless you see an earthquake. Image Source: World Book Student 5 6 Next 2. Information Sources 1 2 3 4 5 As you use the information sources below, organize your new knowledge of earthquakes in order to complete the Student Activity on Slide 3. Read the information and view the graphics to understand more about earthquakes. Watch the BrainPop to learn more about earthquakes. Watch the Bill Nye video on what makes earthquakes happen and the instruments used to measure them.(Need a Safari Login) Read about moment magnitude to learn more about earthquakes are measured. Image Source: World Book Student Image Source: Clipart.com 6 Next 3. Student Activity With a partner, make your own earthquakes. Change the length, depth and slip of the earthquake and guess what you think the magnitude will be. Then, find out the actual magnitude of the earthquake you created, and see what the effects of an earthquake with that magnitude would look like. Record information about your earthquake simulations so that you can draw conclusions about how the change in measurements affects the magnitude of an earthquake. 1 2 Image Source: World Book Student 3 4 5 6 Next 4. Assessment Activity 1 2 3 4 5 The 2004 movie 10.5 depicts what might happen to the western United States if it was ever destroyed by earthquakes. After two earthquakes hit, scientists believe an earthquake registering 10.5 on the Richter scale could be next. Is an earthquake with a magnitude of 10.5 possible? Why or why not? Support your response with details from your research on plate tectonics, earthquakes, and how they are measured. Organize your thoughts for your response. Present your response as directed by your teacher. Your teacher may have you choose a Web 2.0 tool like a VoiceThread or a Voki to present your response. The PBS link above will help you understand the after effects of an earthquake. 6 Next 5. Enrichment Activities 1 2 3 4 5 Separating Fact from Fiction: Read up on the scientific inaccuracies from the movie 10.5. Today in Earthquake History: Learn about real earthquakes that have occurred on specific dates. Ask a Geologist: Email or text questions about earthquakes to a geologist. Image Source: Southern California Earthquake Center (SCEC) 6 Next 6. Teacher Support Materials 1 2 3 Time Frame: Two fifty-minute class periods Differentiation: Direct students to use comprehension tools included in databases, such as: audio read-aloud, labeled reading levels, and embedded dictionaries. Organizers may be modified to meet the needs of students. Activity Assessment: Students may choose to hand write their response to the question. Learning Styles: Visual, Auditory, Active, Reflective, Global Understanding, Analytical Understanding Maryland State Curriculum Objectives a and b Notes to the teacher: Review the informational sources before students begin in order to be prepared for any questions they may have regarding information they acquire from them. You may need to assist students in logging on to Safari Montage. Students may need to login to BrainPop for some of the videos. Recognize and describe the evidence for plate movement. 4 5 6 Standard 2.0 Earth/Space Science Students will use scientific skills and processes to explain the chemical and physical interactions (i.e., natural forces and cycles, transfer of energy) of the environment, Earth, and the universe that occur over time. Topic C. Plate Tectonics Indicator 2. Recognize and explain how major geologic events are a result of the movement of Earth's crustal plates. BCPS Goal 2: Earth Space Science ◦ Shape of continents ◦ Continuity of geologic features and fossils on the continents ◦ Ocean rifts, seafloor spreading ◦ Global patterns of earthquakes and volcanoes Recognize and explain that major geologic events (earthquakes, volcanic activity, sea floor spreading) occur along crustal plate boundaries. The student will demonstrate the ability to use scientific skills and processes (Core Learning Goal 1) to explain the physical behavior of the environment, Earth, and the universe. Geosphere (2.4) Reading: 1. Read closely to determine what the text says explicitly and to make logical inferences from it; cite specific textual evidence when writing or speaking to support conclusions drawn from the text. Expectation 4: The student will analyze the dynamic nature of the lithosphere in order to investigate methods that geologists use to determine the history of Earth. Indicators 2.4.3, 2.4.4, 2.4.5 3. The student will explain changes in Earth’s surface using plate tectonics. 4. The student will apply geologic principles to analyze the geologic and biologic events in Earth’s history. Common Core State Standards Writing: 7. Conduct short as well as more sustained research projects based on focused questions, demonstrating understanding of the subject under investigation. Standards for the 21st Century Learner 1.1.6 Read, view, and listen for information presented in any format (e.g. textual, visual, media, digital) in order to make inferences and gather meaning. 2.1.3 Use strategies to draw conclusions from information and apply knowledge to curricular areas, real-world situations, and further investigations. 5. The student will describe the purpose and advantage of current Maryland Technology Literacy Standards for Students tools, delivery systems and techniques used to study the 3.0: Use a variety of technologies for learning and collaboration. lithosphere. Updated: July 2015 Created by Laura Herzog , Classroom Teacher/Library Media Intern BCPS Slam Dunk Research Model, Copyright 2013, Baltimore County Public Schools, MD, all rights reserved. The models may be used for educational, non-profit school use only. All other uses, transmissions, and duplications are prohibited unless permission is granted expressly. This lesson is based on Jamie McKenzie’s Slam Dunk Lesson module.