By Edwin P. Christmann
Posted on 2017-03-09
Introduction
As mentioned in our prior overview of STEM Sims [http://nstacommunities.org/blog/2017/02/06/stem-sims-interactive-simulations-for-the-stem-classroom/], this interactive software package provides over 100 simulations of laboratory experiments and engineering design products for the STEM classroom. The simulation titled “Trench Attack” immerses students in World War I trench warfare. This simulation has the student assume the role of a military commander using chemical agents against enemy forces to win a battle. During the simulation, students explore how chemical agents (e.g., mustard gas) can affect the environment. As is the case with all STEM Sims software, Trench Attack is aligned with the Next Generation Science Standards (MS-ETS1.A –Defining and Delimiting an Engineering Problem) and is compatible with state standards as well.
The simulation provides students with a brochure (see link below) that includes a pre-assessment quiz and introductory information about the use of chemical agents in warfare. Moreover, the simulation includes background information on science and historical content. The integration of historical information is a great opportunity for science and history teachers to work together on a WWI Unit across the curriculum.
Brochure: https://stemsims.com/content/brochures/trench-attack-brochure.pdf
The STEM Sims provides three separate lesson plans for this simulation (see links below), which will help you tailor it for your curriculum. As is the case for other STEM Sims packages, a multiple-choice assessment is included with a Teacher Guide.
Lesson Plan 1: https://stemsims.com/content/lessons/trench-attack-lesson-1.pdf
Lesson Plan 2: https://stemsims.com/content/lessons/trench-attack-lesson-2.pdf
Lesson Plan 3: https://stemsims.com/content/lessons/trench-attack-lesson-3.pdf
Teacher Guide: https://stemsims.com/content/teacher-guides/trench-attack-teacher.pdf
Conclusion
Undoubtedly, Trench Attack is an excellent simulation that will stimulate students’ interest and engage them in learning chemistry. Moreover, the potential for the assimilation of instruction into both science and history content is an added benefit of this highly dynamic learning tool. If you are looking for something to create a bridge between history and science, Trench Attack Makes the connection.
For a free trial, visit https://stemsims.com/account/sign-up
Recommended System Qualifications:
Single classroom subscription: $169 for a 365-day subscription and includes access for 30 students and 100 simulations.
Product Site: https://stemsims.com/
Edwin P. Christmann is a professor and chairman of the secondary education department and graduate coordinator of the mathematics and science teaching program at Slippery Rock University in Slippery Rock, Pennsylvania. Anthony Balos is a graduate student and a research assistant in the secondary education program at Slippery Rock University in Slippery Rock, Pennsylvania.
Introduction
By Carole Hayward
Posted on 2017-03-09
Learning to Read the Earth and Sky: Explorations Supporting the NGSS by Russ Colson and Mary Colson is a new book from NSTA Press that helps teachers of grades 6-12 create lessons and activities aligned with the Next Generation Science Standards (NGSS).
The objective of the book is to be practical, easy-to-use, and applicable to the classroom. The book is based on four premises:
The authors have deep experience in using the fascinating world around us to teach and engage students. While the book delves into the requisite standards, it also breaks down the disciplinary core ideas, crosscutting concepts, and significant ideas that make it all relevant to students.
“Our goal in writing this book is to provide concrete examples of classroom exploration that meet the ambitious goals of the NGSS to both teach science as a practice and reach toward an understanding of how all the small parts fit into the greater whole,” the authors state.
Learning to Read the Earth and Sky offers examples of how to teach students to read the stories that are written in layers of rock, in the stars, and everywhere around us. The book offers anecdotes, activities, and strategies for getting students to take ownership of their learning. “Addressing aspects of our universe that students see and experience, and teaching students to read those stories on their own, gives them ownership in the process of discovery,” the authors state.
Read the sample chapter “Analyzing and Interpreting Data.” This book is also available as an e-book.
Save Now on Book Purchases!
Between now and May 31, 2017, save $15 off your order of $75 or more of NSTA Press books or e-books by entering promo code BOOK17 at checkout in the online Science Store. Offer valid only on orders placed of NSTA Press books or e-books on the web and may not be combined with any other offer.
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Learning to Read the Earth and Sky: Explorations Supporting the NGSS by Russ Colson and Mary Colson is a new book from NSTA Press that helps teachers of grades 6-12 create lessons and activities aligned with the Next Generation Science Standards (NGSS).
Safety Blog
By Kenneth Roy
Posted on 2017-03-07
Like science labs, STEM (science, technology, engineering, and math) labs require safety and security measures, with an emphasis on safety training, personal protective equipment (PPE), standard operating procedures, engineering controls, and supervision. While hand and power tools (e.g., hammers, screw drivers, table saws, drill presses) can be found in STEM labs, many students and teachers use these tools without receiving proper safety training.
Teachers and students who use hand and power tools can be exposed to falling, flying, abrasive, or splashing objects and harmful dusts, fumes, mists, vapors, or gases. Teachers should be aware of the following engineering control, PPE, and security recommendations:
• Hand tools in the STEM lab should not be accessible to students when the teacher is not present.
• An engineering control (e.g., wood dust collection system and electrostatic dust filtration device) should be in place to filter wood dust produced by table and hand saws.
• A master power kill switch should be installed that can immediately shut down the power in case of an emergency.
• An eye wash station should be present to in case a student’s eyes are exposed to hazardous liquids or solids.
Hand and power tool safety
Before using hand and power tools and addressing security issues in the STEM lab, teachers should peruse hand and power tool safety procedures. The Occupational Safety and Health Administration’s website has a great resource on safety and security precautions and operation of hand and power tools (see Resources).
Here are some general safety precautions when using power tools, via OSHA. All hazards involved in the use of power tools can be prevented by following five basic safety rules:
1. Keep all tools in good condition with regular maintenance.
2. Use the right tool for the job. For example, don’t use a wrench to hammer in a nail.
3. Examine each tool for damage before use.
4. Operate according to the manufacturer’s instructions.
5. Provide and use the proper protective equipment.
In addition:
1. Never carry a tool by the cord or hose.
2. Never yank the cord or the hose to disconnect it from the power receptacle.
3. Keep cords and hoses away from heat, oil, and sharp edges.
4. Disconnect tools when not in use, before servicing, and when changing accessories such as blades, bits, and cutters.
5. Keep all observers at a safe distance from the work area, outside of the designated work zone.
6. Secure objects with clamps or a vise.
7. Keep your finger away from the power switch when carrying a plugged-in tool to avoid accidentally turning it on.
The Centers for Disease Control and Prevention has a school-specific website that provides additional information on tools and their associated hazards (see Resources). Technology and engineering education teachers can also provide excellent safety and security training on hand and power tools.
In the end
Schools are required to provide appropriate safety training for both teachers and students prior to any work in the STEM lab.
Submit questions regarding safety in K–12 to Ken Roy at safesci@sbcglobal.net, or leave him a comment below. Follow Ken Roy on Twitter: @drroysafersci.
Resources
OSHA, hand and power tools—www.osha.gov/Publications/osha3080.html
Centers for Disease Control and Prevention, hand and power tools—www.cdc.gov/niosh/docs/2004-101/chklists/r1n50p~1.htm
NSTA resources and safety issue papers
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Like science labs, STEM (science, technology, engineering, and math) labs require safety and security measures, with an emphasis on safety training, personal protective equipment (PPE), standard operating procedures, engineering controls, and supervision. While hand and power tools (e.g., hammers, screw drivers, table saws, drill presses) can be found in STEM labs, many students and teachers use these tools without receiving proper safety training.
By Mary Bigelow
Posted on 2017-03-05
I’m a science teacher in a small district, and I’m curious about lessons that incorporate the three NGSS dimensions of and what they “look like.” Where can I find examples to share? —B., New Hampshire
A good place to find examples of lessons aligned with the Next Generation Science Standards (NGSS) is NSTA’s K-12 journals (Science and Children, Science Scope, and The Science Teacher). The featured articles in each issue describe classroom lessons, and each has a graphic at the end that connects the lesson to a performance expectation and the three dimensions (Science and Engineering Practices, Disciplinary Core Ideas, and Crosscutting Concepts). After I read an article, I try to determine the connections to NGSS as a way to check my understanding. The photographs and other documentation in the article also help identify the focus and outcomes of the lesson.
Here are some examples from recent issues:
In a recent discussion forum, Peggy Ashbrook (who writes the Early Years blog) noted, “I find it useful to look at photos of children at work in a science and/or engineering activity, such as building with blocks, and name which practices I see in use.”
To continue your study and find more examples, see the resources at NGSS@NSTA, including Curriculum Planning and Classroom Resources
There are also examples on NSTA’s You Tube channel. Check out Introduction to Three-Dimensional Learning and The Vision for Science Education and the New Role of Teachers
If you have specific questions or requests, NGSS and STEM are topics in the NSTA discussion forums and e-mail lists. Our colleagues are always willing to help, and we can all learn together!
By Debra Shapiro
Posted on 2017-03-05
Ella Bonah (left), a teacher at Tyner Academy in Chattanooga, Tennessee, completed an apprenticeship through Project Inspire, a program that prepares teachers for positions in high-need schools. (photo by David Humber)
“Our challenge is recruiting and developing teachers for a mid-sized city and preparing teachers to serve in high-need schools. [Teaching low-income students requires] a specialized skill set beyond teaching content,” says Mark Neal, director of Project Inspire, a teacher apprenticeship program serving Chattanooga, Tennessee, and the Hamilton County School District. “We have been solely focused on secondary math and science, but we’re now expanding to [the elementary level],” he reports.
Project Inspire provides college graduates aspiring to teach with a year-long apprenticeship in a Hamilton County classroom and a stipend during that time. Higher-education partner Lee University of Cleveland, Tennessee, offers apprentices a 14-month degree program in which they earn a Masters of Arts in Teaching. Graduates are required to teach in a high-need school in the county for four years and receive coaching support and professional development (PD) from Hamilton County Department of Education and Lee University faculty.
“Secondary science is a difficult position to fill, and we have a number of priority schools that are difficult to teach in. We offer a one-year residency versus a student teacher practicum,” explains Justin Robertson, Hamilton County Schools assistant superintendent of curriculum and instruction. Apprentices get to “see how students react, and they have permission to make mistakes. It’s a good way to prepare teachers for any school system, and specifically for our school system.”
“We continue to see really committed candidates, people who didn’t get this training as undergraduates,” says Neal. “[Though] we tend to get more recent undergraduates as applicants, our network has a strong interest in attracting career changers,” he observes, adding, “We’re aiming to have a more diverse and talented teaching force.”
Apprentices start planning with their mentors—known as “clinical instructors”—in June and spend several weeks during the summer with them. “Clinical instructors provide additional training and support throughout the year, and unstructured [PD] times as well…A lot of the best support comes from those sessions,” says Robertson.
In Project Inspire’s “gradual release model,” clinical instructors gradually allow apprentices to assume more and more responsibility, to ensure they “have a full role and are not just observing,” explains Robertson. “Side-by-side co-teaching and coaching is a great experience for [apprentices].”
Apprentices are taught “science methods used in our classrooms, our pedagogy and terminology,” Neal emphasizes, “so they don’t experience a disconnect when they hit the classroom.” They learn about “teaching in the context of high poverty, what it looks like in our area,” he explains.
As undergraduates, “a lot of our [apprentices] learned ‘old-style’ science, with a lot of lecturing. We try to stay with the cutting edge,” Neal contends. “Tennessee is writing its own standards, and they’ll be similar to the Next Generation Science Standards (NGSS). We refer [apprentices] to the [NGSS] during training.”
Though they receive full certification that is portable, most graduates—“70%,” says Neal—teach in the Chattanooga area. “Generally in urban areas, the retention rate is only about 50%,” he points out.
In addition, Chattanooga is “known as ‘gig city’ because of all the tech startups; there’s a lot of innovation and change happening…Our program attracts [aspiring teachers] who are intentionally working in math and science and working in a high-need school—all in one package,” Neal contends.
Because of teacher shortages in Oklahoma, the Tulsa Public Schools (TPS) district was “having to [hire teachers] who were waiting on their certification…Some may be entering the teacher workforce for the first time; others may be coming from out of state and need time to have their current certification transferred; and others may be simply waiting on their certification to arrive, having just graduated from a teacher preparation program,” says Bradley Eddy, TPS director of certified talent. “We were paying them as substitutes, which was the only option at the time.”
But the substitutes “weren’t paid adequately, and we couldn’t keep enough substitutes. Asking someone to prepare lessons, deliver them, and handle connections with parents and community” for just $65 per day wasn’t effective, he acknowledges. “So we offered them a chance to work hourly as a substitute, with overtime.”
Though the numbers increased a little, those positions “didn’t pay well enough [to make up for] the extra work. We [decided] to create an exempt position with a flat rate and a shorter-term contract” to ensure retention, Eddy relates.
Under the current plan, uncertified teachers are hired as apprentices and are offered a one-semester contract. They earn a first-year salary of $25,000 with benefits, including health insurance, if their contract is renewed for a second semester.
“This saves [TPS] money because [constant teacher attrition] is financially unfeasible…and [we had] apprentices [with emergency certification, which] is only good for the year it’s granted and isn’t renewable. [And sometimes] there’s a delay in time in which a principal [decides] to hire [someone]. We offer an apprentice contract so we can pay them as full-time classroom teachers,” he explains.
Apprentices also receive up to two years of mentoring support, paid evening and Saturday PD opportunities, and certification test preparation. While they have to attain certification within one semester, their salary makes it easier for them to pay $400 for the certification tests, he points out.
Many apprentices express interest in teaching science. “We were able to fill all of our science and math positions this year,” Eddy notes.
While Project Inspire and TPS prepare teachers for their own schools, the year-long Teacher Training Course (TTC) at independent Shady Hill School in Cambridge, Massachusetts, trains apprentice teachers to work in preK–8 classrooms at other schools. “We occasionally hire teachers from our program,” says Tracy Polte, science department chair, but many apprentices “go on to public schools for their second year of teaching.” TTC apprentices can train to teach early childhood and elementary classes, middle school humanities classes, or middle school science, math, and science/math classes.
About 50% of applicants come from outside the area. “We receive 50 to 55 applications each year,” with 14 to 18 accepted into the TTC, Polte relates. The program attracts persons ranging from new graduates to those in their sixties, she reports.
Tuition for the TTC costs slightly more than $11,000. Shady Hill has financial aid and merit awards to help apprentices pay for the course, and many apprentices “coach after school or work in after-school programs,” she notes.
While some apprentices enroll only in the TTC for their certification, many also participate in the master’s degree program at nearby Lesley University. “They’re [attending] Lesley all summer” and during the school year, says Polte.
Apprentices in the TTC work in the classroom for four days a week, and attend workshops on Fridays. They work with one teacher for the first half of the year and another during the second half, and learn about teaching various subjects and age bands before deciding which ones they prefer. “We give them experience with lots of different kinds of students,” she observes.
“To be an effective teacher, you have to have more experience in the classroom than [what you’d have] in a student-teacher program,” Polte contends. “As an independent school, we focus on multiculturalism, and every workshop has a multicultural component.”
“We can’t cover all the content [for every subject], so we hope their background has provided some of the content,” she admits. In science, “we cover the main points for grades K–6 and help them understand the inquiry method and the engineering design process, how to integrate engineering into literacy, [along with] the joy students feel” in science classes.
Teaching apprentices “is written into our contracts,” says Polte. “It keeps all of us fresh and new and makes us work harder to keep material up to date.”
This article originally appeared in the March 2017 issue of NSTA Reports, the member newspaper of the National Science Teachers Association. Each month, NSTA members receive NSTA Reports, featuring news on science education, the association, and more. Not a member? Learn how NSTA can help you become the best science teacher you can be.
The mission of NSTA is to promote excellence and innovation in science teaching and learning for all.
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Ella Bonah (left), a teacher at Tyner Academy in Chattanooga, Tennessee, completed an apprenticeship through Project Inspire, a program that prepares teachers for positions in high-need schools. (photo by David Humber)
By Kate Falk
Posted on 2017-03-03
This week in education news, the Idaho Senate Education Committee approved new science standards that omit climate change; more states introduce bills that interfere with science education; 100Kin10 renews its call to support STEM teachers; and a new study suggests spending an hour learning computer basics may positively change students’ attitudes about computer science.
Idaho Legislature Signs Off on School Science Standards That Leave Out Climate Change
The Senate Education Committee voted to approve new science standards for Idaho public schools that do not address the human impact on climate change. The vote essentially kicks the question of including climate change down the road a year, because lawmakers must permanently approve the science standards in 2018. Click here to read the article featured in the Idaho Statesman.
More States Introduce Bills to Interfere with Science Education
The South Dakota bill has now died in the legislature, while the Indiana resolution has passed the senate. Resolutions are not subject to veto, so that vote is final. But in the intervening time, similar bills have appeared in three other states, and a fourth state is considering eliminating references to climate change in its teaching plan. Click here to read the article featured on the Ars Technica website.
Trump Signs Laws to Promote Women in STEM
President Donald Trump signed two laws this week that authorize NASA and the National Science Foundation to encourage women and girls to get into STEM fields. The INSPIRE (Inspiring the Next Space Pioneers, Innovators, Researchers, and Explorers) Act directs NASA to promote STEM fields to women and girls, and encourage women to pursue careers in aerospace. The second law is the Promoting Women in Entrepreneurship Act. It authorizes the National Science Foundation to support entrepreneurial programs aimed at women. Click here to read the article featured on CNET.com.
With New Administration, 100Kin10 Renews Call to Support STEM Teachers
100Kin10 published an open letter that reiterated the importance of their mission in a new political climate. The underrepresentation of women in STEM fields is one of the challenges 100Kin10 lists in its open letter, along with the underrepresentation of minorities, dwindling enrollment in teacher-preparation programs for STEM, the high rate of STEM teachers who leave the profession, and the need for more early-childhood STEM education. Click here to read the article featured in Education Week.
After-school Programs Foster STEM Skills
While many classrooms and internship programs are actively trying to incorporate STEM education into the lives of children and young adults, after-school programs that focus on STEM let children explore new ideas without worrying about keeping their grades up. According to the study, “Afterschool & STEM: System Building Evaluation 2016,” which will be formally released in April, more than 70 percent of students in all participating states showed positive gains in STEM subjects, careers, knowledge and 21st-century skills by participating in STEM-focused programs after school. Click here to read the article featured in U.S. News & World Report.
The Hour of Code: Impact on Attitudes Towards and Self-Efficacy with Computer Science
Spending an hour learning computer basics may positively change students’ attitudes about computer science and increase their feelings of self-efficacy where that subject is concerned—especially among girls, suggests a study. Click here to read the article featured in Education Week.
Stay tuned for next week’s top education news stories.
The Communication, Legislative & Public Affairs (CLPA) team strives to keep NSTA members, teachers, science education leaders, and the general public informed about NSTA programs, products, and services and key science education issues and legislation. In the association’s role as the national voice for science education, its CLPA team actively promotes NSTA’s positions on science education issues and communicates key NSTA messages to essential audiences.
The mission of NSTA is to promote excellence and innovation in science teaching and learning for all.
Follow NSTA
This week in education news, the Idaho Senate Education Committee approved new science standards that omit climate change; more states introduce bills that interfere with science education; 100Kin10 renews its call to support STEM teachers; and a new study suggests spending an hour learning computer basics may positively change students’ attitudes about computer science.
By Jodi Peterson
Posted on 2017-03-02
States stakeholders are working now to develop plans to implement the Every Student Succeeds Act (ESSA). These state plans will include new guidelines for accountability and much more. Plans are due to the U.S. Department of Education in either April or September this year.
Do you know what is in your state’s plan for ESSA? Do you know if it mentions science or STEM education?
Now is the time to help frame and define ESSA in a way that incorporates STEM teaching and learning.
What Can You Do?
It is critical that educators review and provide input to ESSA state plans because they can and will affect teaching and learning for years to come. You have the power to impact your state’s plan by promoting STEM as a critical piece of a well-rounded education.
These states have indicated they are submitting their plans by April: AZ, CO, DE, IL, LA, MA,, MI, MO, MT, NV, NJ, NM, ND, OH, OR, TN, VT, DC.
To find out more about your state plan for ESSA, visit your state’s department of education website.
To learn more about how you can reach out to state leaders about your state plan, learn more about the Student Success with STEM Campaign which contains outreach materials including alerts, mobilization challenges, overview of the law, and talk points to ensure that STEM is in state ESSA plans.
To learn more about ESSA and science/STEM visit http://www.nsta.org/about/clpa/
President Trump Calls for Voucher Program during Congressional Address
During his February 28 address to Congress, Trump called on lawmakers to “pass an education bill that funds school choice for disadvantaged youth, including millions of African American and Latino children.”
“These families should be free to choose the public, private, charter, magnet, religious or home school that is right for them,” Trump told lawmakers, while offering few details about how to pay for such a program or the political ramifications to public education.
Politico reported last month that the Administration is considering creating a tax credit scholarship program that would allow people and companies to allocate tax money to nonprofits that administer choice scholarships and cover students’ tuition or expenses. Read a National Council on State Legislatures overview of Scholarship Tax Credits here.
Read more about the address and the President’s proposal here.
Bracing for Budget Cuts?
President Trump last week also proposed a $54 billion increase in defense spending with corresponding cuts to non-defense spending. Although there are no details as yet, key lawmakers are hinting of a possible 12 percent drop in spending for these programs in FY2018. Education advocates are bracing for what may be massive cuts to federal education programs—including programs under ESSA– since education (and health and labor) programs make up about one-third of all non-defense discretionary spending.
The White House has said it plans to send a “final budget blueprint” to Congress by March 16, and a final budget will be public in early May.
During his address to Congress, the President called for a school voucher program to be created (see above), and while no details on how this would be funded were released, media sources are reporting that the Administration is considering the creation of a federal tax credit scholarship that would allow low income families to send children to private schools, including religious schools.
President Signs Two STEM Bills into Law
President Trump signed two bills into law that focus on bolstering women in science, technology, engineering and math. The INSPIRE Women Act (H.R. 321) directs NASA to provide a report to House and Senate committees about how current and former astronauts and other staff can promote STEM in schools. The Promoting Women in Entrepreneurship Act (H.R. 255) authorizes the National Science Foundation to expand its educational and professional programs for women into the commercial sector. The measures call for gender diversity in these fields but provide no new funding.
And finally
Last month the House overturned the Obama Administration’s accountability rule for the regulation governing teacher preparation programs. Ten Senate Republicans have filed a measure to get rid of the teacher prep regulations. The American Association for Colleges of Teacher Education (AACTE) Action Alert system is working to rescind the teacher prep regulations in the Senate. Go here.
Most in the education community are opposed to the teacher preparation rules and believe changes made by the federal government should be part of the upcoming reauthorization of the Higher Education Act.
Jodi Peterson is Assistant Executive Director of Communication, Legislative & Public Affairs for the National Science Teachers Association (NSTA) and Chair of the STEM Education Coalition. Reach her via e-mail at jpeterson@nsta.org or via Twitter at @stemedadvocate.
The mission of NSTA is to promote excellence and innovation in science teaching and learning for all.
Follow NSTA
States stakeholders are working now to develop plans to implement the Every Student Succeeds Act (ESSA). These state plans will include new guidelines for accountability and much more. Plans are due to the U.S. Department of Education in either April or September this year.