January/February 2018 – Vol. 31 No. 2

Did You Feel It? and the Quake-Catcher Network: Gather and Contribute Data About Earthquakes in Your Front Yard and Schoolyard

Posted: Tuesday, May 6th, 2014

by Robert de Groot

It is 9:09 pm on Friday March 28, 2014 in Southern California and all of a sudden a magnitude (M) 5.1 earthquake strikes in the northwest corner of Orange County near the cities of La Habra and Fullerton. The Southern California Seismic Network swings into action collecting data about the event. The event is widely felt and many people put into practice what they learned during the Great California ShakeOut the statewide earthquake drill held every third Thursday of October – Drop, Cover, and Hold On.

You Feel It Event Page for the M 5.1 LaHabraEarthquake (courtesy: USGS)

You Feel It Event Page for the M 5.1 LaHabraEarthquake (courtesy: USGS)

After the shaking ends, everyone checks for injuries and damage. Then many submit data of what they felt during the earthquake on the United States Geological Survey’s Did You Feel It? website. This site leverages the abundant information available about earthquakes from the people who actually experience them. By taking advantage of the vast numbers of Internet users, the USGS can get a more complete description of what people experienced, the effects of the earthquake, and the extent of damage than was available in the past.

Within two hours after the March 28, 2014 magnitude 5.1 event there are over 30 aftershocks. The earthquake shakes all nine high schools of the Chaffey Joint Union High School District (CJUHSD), located 60 km east of Los Angeles.

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However, something else is also shaking at the schools.

In 2013, CJUHSD Superintendent Mat Holton and Assistant Superintendent Tim Ward agreed to have seismometers from the Quake Catcher Network installed in all of their schools.

Quake Catcher Network Logo

Quake Catcher Network Logo

The Quake-Catcher Network (QCN) is a collaborative initiative for developing the world’s largest, low-cost strong-motion seismic network by utilizing motion sensors in and attached to internet-connected computers. The QCN is a distributed computing network that links volunteer hosted computers to a real-time motion-sensing network.The volunteer computers monitor vibrational sensors called micro electro-mechanical systems, (MEMS), accelerometers and digitally transmit “triggers” to QCN’s servers whenever strong motions are observed.QCN is one of many scientific computing projects that runs on the world-renowned distributed computing platform Berkeley Open Infrastructure for Network Computing (BOINC). QCN’s servers sift through these signals, and determine which ones represent earthquakes, and which ones represent cultural noise.QCN provides software so that individuals can join together to improve earthquake monitoring, earthquake awareness, and the science of earthquakes.

Earth science teacher Bernadette Vargas (CSTA member) from Etiwanda High School, having felt the earthquake herself, signs into her account on the QCN website and she discovers that five of the high schools in the CJUHSD generated records from the earthquake. The seismogram shown here is from Montclair High School. She creates a report for her colleagues, which shares basic information about the earthquake, which schools in the district detected the event, and how to interpret the data. She explains that the blue record shows movement on the z-axis (up/down), the yellow on the y-axis, and the green on the x-axis.

Montclair High School (CJUHSD) seismogram from the M 5.1 La Habra Earthquake (courtesy: QCN)

Montclair High School (CJUHSD) seismogram from the M 5.1 La Habra Earthquake (courtesy: QCN)

The result on the following Monday: a teachable moment like no other. Many of the students felt the earthquake but not all of them felt the same thing – why? In several earth science classrooms in the CJUHSD a lively discussion about the difference between earthquake magnitude and intensity ensued. Copies of Putting Down Roots in Earthquake Country published by the Southern California Earthquake Center were distributed. Not only did the students review the Seven Steps to Earthquake Safety they also learned about the factors that influence what one feels during an earthquake.

The seismograms recorded by five of the CJUHSD high schools provided an opportunity for science educators to do other interpretive activities with students including a review of the behavior of seismic waves and how the locations earthquakes can be determined.

Vargas and her colleagues have been putting into practice strategies to implement NGSS in creative and innovative ways such as utilizing QCN data collected from events in their front yards and schoolyards.

An indispensable component of the QCN partnership between earthquake researchers and the CJUHSD is the support from the district’s information technology professionals. Director of Technical Support Marc Moya and his capable team assisted with the installation of the sensors and with troubleshooting software issues. Not only has Marc and his team embraced the importance of contributing data to better understanding earthquakes, they are also participating in a collaborative effort that focuses on improving student learning by providing opportunities to interact with authentic data.

California is Earthquake County and participation in the ShakeOut and other activities that promote preparedness and resilience are essential components of a K-12 education. Vargas, Moya, and others recognize that engaging students in real-time activities such as Did You Feel It and QCN complement and enhance these activities by providing students with opportunities to participate in authentic STEM-based learning experiences.

For more information about QCN visit the program’s website or contact Robert de Groot. 

Robert de Groot is Education Program Manager at the Southern California Earthquake Center, an NSF+USGS Center at the University of Southern California and a member of CSTA.
 

Written by Guest Contributor

From time to time CSTA receives contributions from guest contributors. The opinions and views expressed by these contributors are not necessarily those of CSTA. By publishing these articles CSTA does not make any endorsements or statements of support of the author or their contribution, either explicit or implicit. All links to outside sources are subject to CSTA’s Disclaimer Policy: http://www.classroomscience.org/disclaimer.

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California Science Test Academy for Educators

Posted: Thursday, February 15th, 2018

California Science Test Academy for Educators

To support implementation of the California Science Test (CAST), the California Department of Education is partnering with Educational Testing Service and WestEd to offer a one-day CAST Academy for local educational agency (LEA) science educators, to be presented at three locations in California from 8:30 a.m. to 3:30 p.m. As an alternative to traveling, LEA teams can participate virtually via WebEx on one of the dates listed below.

The dates and locations for the CAST Academy are as follows:

  • Monday, April 23, 2018—Sacramento
  • Wednesday, April 25, 2018—Fresno
  • Thursday, April 26, 2018—Irvine

The CAST Academy will help participants develop a deeper understanding of the assessment design and expectations of the CAST. The academy also will provide information and activities designed to assist educators in their implementation of the California Next Generation Science Standards and three-dimensional learning to help them gain an understanding of how these new science assessment item types can inform teaching and learning. The CAST Academy dates above are intended for school and district science instructional leaders, including teacher leaders, teacher trainers, and instructional coaches. Additional trainings will be offered at a later date specifically for county staff. In addition, curriculum, professional development, and assessment leaders would benefit from this training.

A $100 registration fee will be charged for each person attending the in-person training. Each virtual team participating via WebEx will be charged $100 for up to 10 participants through one access point. Each workshop will have the capacity to accommodate a maximum of 50 virtual teams. Each virtual team will need to designate a lead, who is responsible for organizing the group locally. Registration and payment must be completed online at http://www.cvent.com/d/6tqg8k.

For more information regarding the CAST Academy, please contact Elizabeth Dilke, Program Coordinator, Educational Testing Service, by phone at 916-403-2407 or by e‑mail at caasppworkshops@ets.org.

Written by California Science Teachers Association

California Science Teachers Association

CSTA represents science educators statewide—in every science discipline at every grade level, Kindergarten through University.

Accelerating into NGSS – A Statewide Rollout Series Now Accepting Registrations

Posted: Friday, January 19th, 2018

Are you feeling behind on the implementation of NGSS? Then Accelerating into NGSS – the Statewide Rollout event – is right for you!

WHO SHOULD ATTEND
If you have not experienced Phases 1-4 of the Statewide Rollout, or are feeling behind with the implementation of NGSS, the Accelerating Into NGSS Statewide Rollout will provide you with the greatest hits from Phases 1-4!

OVERVIEW
Accelerating Into NGSS Statewide Rollout is a two-day training geared toward grade K-12 academic coaches, administrators, curriculum leads, and teacher leaders. Check-in for the two-day rollout begins at 7:30 a.m., followed by a continental breakfast. Sessions run from 8:00 a.m. to 4:15 p.m. on Day One and from 8:00 a.m. to 3:30 p.m. on Day Two.

Cost of training is $250 per attendee. Fee includes all materials, continental breakfast, and lunch on both days. It is recommended that districts send teams of four to six, which include at least one administrator. Payment can be made by check or credit card. If paying by check, registration is NOT complete until payment has been received. All payments must be received prior to the Rollout location date you are attending. Paying by credit card secures your seat at time of registration. No purchase orders accepted. No participant cancellation refunds.

For questions or more information, please contact Amy Kennedy at akennedy@sjcoe.net or (209) 468-9027.

REGISTER

http://bit.ly/ACCELERATINGINTONGSS

DATES & LOCATIONS
MARCH 28-29, 2018
Host: San Mateo County Office of Education
Location: San Mateo County Office of Education, Redwood City

APRIL 10-11, 2018
Host: Orange County Office of Education
Location: Brandman University, Irvine

MAY 1-2, 2018
Host: Tulare County Office of Education
Location: Tulare County Office of Education, Visalia

MAY 3-4, 2018
Host: San Bernardino Superintendent of Schools
Location: West End Educational Service Center, Rancho Cucamonga

MAY 7-8, 2018
Host: Sacramento County Office of Education
Location: Sacramento County Office of Education Conference Center and David P. Meaney Education Center, Mather

JUNE 14-15, 2018
Host: Imperial County Office of Education
Location: Imperial Valley College, Imperial

Presented by the California Department of Education, California County Superintendents Educational Services Association/County Offices of Education, K-12 Alliance @WestEd, California Science Project, and the California Science Teachers Association.

Written by California Science Teachers Association

California Science Teachers Association

CSTA represents science educators statewide—in every science discipline at every grade level, Kindergarten through University.

The Teaching and Learning Collaborative, Reflections from an Administrator

Posted: Friday, January 19th, 2018

by Kelly Patchen

My name is Mrs. Kelly Patchen, and I am proud to be an elementary assistant principal working in the Tracy Unified School District (TUSD) at Louis Bohn and McKinley Elementary Schools. Each of the schools I support are Title I K-5 schools with about 450 students, a diverse student population, a high percentage of English Language Learners, and students living in poverty. We’re also lucky to be part of the CA NGSS K-8 Early Implementation Initiative with the K-12 Alliance. Learn More…

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Written by NGSS Early Implementer

NGSS Early Implementer

In 2015 CSTA began to publish a series of articles written by teachers participating in the California NGSS k-8 Early Implementation Initiative. This article was written by an educator(s) participating in the initiative. CSTA thanks them for their contributions and for sharing their experience with the science teaching community.

2018 CSTA Conference Call for Proposals

Posted: Wednesday, January 17th, 2018

CSTA is pleased to announce that we are now accepting proposals for 90-minute workshops and three- and six-hour short courses for the 2018 California Science Education Conference. Workshops and short courses make up the bulk of the content and professional learning opportunities available at the conference. In recognition of their contribution, members who present a workshop or short course receive 50% off of their registration fees. Click for more information regarding proposals, or submit one today by following the links below.

Short Course Proposal

Workshop Proposal Learn More…

Written by California Science Teachers Association

California Science Teachers Association

CSTA represents science educators statewide—in every science discipline at every grade level, Kindergarten through University.

CSTA’s New Administrator Facebook Group Page

Posted: Monday, January 15th, 2018

by Holly Steele

The California Science Teachers Association’s mission is to promote high-quality science education, and one of the best practice’s we use to fulfill that mission is through the use of our Facebook group pages. CSTA hosts several closed and moderated Facebook group pages for specific grade levels, (Elementary, Middle, and High School), pages for district coaches and science education faculty, and the official CSTA Facebook page. These pages serve as an online resource for teachers and coaches to exchange teaching methods, materials, staying update on science events in California and asking questions. CSTA is happy to announce the creation of a 6th group page called, California Administrators Supporting Science. Learn More…

Written by Guest Contributor

From time to time CSTA receives contributions from guest contributors. The opinions and views expressed by these contributors are not necessarily those of CSTA. By publishing these articles CSTA does not make any endorsements or statements of support of the author or their contribution, either explicit or implicit. All links to outside sources are subject to CSTA’s Disclaimer Policy: http://www.classroomscience.org/disclaimer.