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Thursday, November 23, 2017




LETTER TO A FRIEND IN INDIA


Hi Shephali
I wanted to elaborate on what I published on November 12th about Project-based science in both India and in the USA.    For years I have advocated and created curriculum initiatives in science education that move progressive education reform in a direction that will benefit students well into the future years of their lives.

Like you, I have wrestled with this issue of adapting the realities of life that challenge our students and society and the delivery of learning experiences in the classroom that positively impact our students.

In the twilight of my career as an educator, I find that opportunities for our students to engage in more profound learning experiences, that dwell upon project-based models of learning, are not in general increasing.  In America with the implementation of Next Generation Science Standards, it seems to me it would be logical that this transition would favor new educational innovations that motivate and inspire learning.  But this reality has been elusive.

Today, in our schools, being a Teacher facilitator, not the sage on the stage, requires a change in the mindset of the educator.  It means that a teacher must stop rote dispensation of information during a school day and move toward the creation of learning opportunities stressing knowledge and understanding.  It can be an exhausting venture requiring intense focus upon the timely and urgent implementation of curriculum initiatives, while at the same time coordinating lab experiences that lead to students developing real-world solutions to problems we face in the world.

The Zero Waste Zone Project at K.v.bhandup school in Mumbai India (https://www.facebook.com/KVBHANDUP/), that you have developed over the past few years, is an excellent example of the type of science project  that can help  stimulate students’ intrinsic motivation to learn.  It is a project that provides a wealth of opportunities for student to pursue and learn concepts in science.  Students come to realize their true potential as they apply knowledge and understanding to help improve society!

You need to be both fearless and driven as an educator to bring forth the best learning experience for our times.  I experience a sense of urgency to design curriculums that meets the educational needs of students. Years of experience is a great asset because you can envision the reality that your want to create in the classroom. Educational reform has positive inferences because it is tied to making thinking better.  As a master teacher I am sure you deal with the challenge of thinking out of the box and being unconventional.  Conventional wisdom in educations stresses control over learning, but if you really believe in the kids and you worry about their future, then you will give them the needed autonomy in your classroom, so they can to excel to their fullest potential.

Engineering challenges is one of the many means that I employ in class to get to the essence of learning by having students apply what they have learned to solve problems.  Challenge is expressed through redesign and improvement of prototype models.  This process inspires a focused effort by students increasing their intrinsic motivation to produce and to perform.  The world we live in is fraught with problems and crisis that will need creative and critical thought to bring forth solutions.  In our schools, students can develop these skills and abilities becoming problem solvers and ready to adapt to a changing world with its new reality.

What projects have you most recently developed to get students motivated to learn?  Masters teachers take advantage of time frames, within the curriculum, where students can apply what they have learned and produce real-world results.  For our students this is a very satisfying experience adding to their self-efficacy and becoming productive members of our society.  It is all good!

 That is why teaching has never been a job to me it is a vocation because I believe it strives beyond the sheer process that we go through in school.  It is really about the creation of a modern society.  To use a baseball metaphor, I am a teacher in the batter’s box and I must hit the fast ball to move the game along.  I am not looking to take a walk, I am swinging for the fences! I am going to do whatever it takes to move my students along in life.


Students complete the construction of a 9 feet tall hot air balloon that will utilize the force of buoyancy to accelerate up into the atmosphere with increasing velocity.




Teams of students collaborate utilizing individual skills and abilities to produce a final product.
The final product will be tested to determine its performance during flight.



Design and testing of a Pitsco catapult leads to greater understanding and interest in the physics of motion.

Students analysis the growth rate of basil plants planted in different mediums of soil.

Students work in teams to share their knowledge, understanding and experiences to solve problems in engineering.


Students engaged in experimental research developing skills, abilities and understanding to solve problems, be creative and become innovative thinkers.







   

Sunday, November 12, 2017



Squeals and Yelps in the Science Classroom

Project-based science conducted in the physics classroom presents a measure of reform in education that is clearly recognizable from the view of the teacher.  The learning outcomes become evident as the motivation, commitment and general enthusiasm of students rise.  It is an experience that needs to be replicated in high schools across our country.

The Buck Institute for Education (BIE) presents the following description of project-based science, Project Based Learning is a teaching method in which students gain knowledge and skills by working for an extended period of time to investigate and respond to an authentic, engaging and complex question, problem, or challenge.”  They go on to say about achievement of students in science, “The experience of thousands of teachers across all grade levels and subject areas, backed by research, confirms that PBL is an effective and enjoyable way to learn - and develop deeper learning competencies required for success in college, career, and civic life.

The Pitsco Catapult Kit provides students with the resources to construct, test, analyze and redesign prototype models to improve performance.  It is an exciting way for students, studying physics, to apply concepts of two-dimensional motion with constant acceleration to the real-world performance of a catapult.

Students engaged in this investigative process are given autonomy, during the project, to explore outcomes and imagine how current constraints associated with the prototype model could be altered to render improved performance of the catapult-launched projectile. It is a time for students to take steps toward real implementation of concepts learned in physics and apply them directly to the mechanical operation of a catapult to prove a hypothesis and to accumulated evidence for conclusions.

Squeals and yelps in the classroom and hallway from students conducting their experiments is a good measure of student engagement and enthusiasm for the outcomes of their efforts.  Finally, students are able to express themselves as true investigators in an effort to produce outcomes that they have predicted would occur based upon the physics that they have learned, understand and believe. 

Student express some apprehension and concern over this application of mathematical models to experimental outcomes.  At times it seems like students are taking baby steps as they come to realize that mathematical models can help them predict outcomes and leads them toward a better process developing excellent performance-based models.  Using what has been learned in physics, to produce real-world outcomes, is one way that builds confidence and academic understanding within every student. 


Students utilize resources from the Pitsco catapult Kits to construct working catapult


Students engaged and enthused about the construction of the prototype catapult model.


Construction requires a focused effort to produce a model that can be tested to determine performance outcomes.



Launching projectiles from the original prototype model and comparing results obtained from tests conducted by the redesigned model,  help to solidify students' understanding of both the physics and engineering of the catapult and objects in motion.

Sunday, November 05, 2017




Autonomy in the Science Classroom
By Greg Reiva

In the book titled Thank you for Being Late, by Thomas L. Friedman he writes, “ So at a minimum, our educational systems must be retooled to maximize these needed skills and attribute: strong fundamentals in writing, reading, coding, and math; creativity, critical thinking, communication, and collaboration; grit, self-motivation, and lifelong learning habits; and entrepreneurship and improvisation -at every level”.
Looking down the barrel of a changing world, economically, socially and politically I reflect upon my own viability as an educator and what it is that I need to commit to and do in the classroom.  My students deserve and require, an education is that is directed toward reaching for these skills and attributes in our 21st century world.
Autonomy in the classroom is students’ perception that they can determine their own goals, intentions, and actions regarding learning.  It is an empowering situation where students take responsibility for their own learning and take this experience to the highest level and to its deepest understanding.
Designing a curriculum experience for students to choose their own direction and to pursue their own interests helps create a learning experience that leads to development of the critical skills and attributes mentioned by Thomas Friedman.  This innovative curriculum initiative is called the Climate Change Project and it is tied to current scientific research called DRAWDOWN (http://www.drawdown.org/).
Aligning student research and scientific investigation, in the classroom, to a global effort to reduce carbon dioxide emissions and carbon sequestration, is a fundamental aspect to bring more autonomy to students in the classroom.  Students choose to research any one of over 80 possible solutions presented in DRAWWDOWN, which have direct impact over the next 30 years in preserving the ability of our planet and to sustain life as we know it.
Working in teams, cooperating, collaborating, experimenting and presenting conclusions are components of this powerful learning experience leading to the development of real-world solutions.  Students gain tremendously from this opportunity by utilizing their knowledge and understanding of science, while developing 21st century skills and abilities to succeed in a demanding and changing world.

The template employed during this project is a model for conducting student research through implementation of the 5E method for scientific inquiry.  The book called, STEM Student Research Handbook by Darci J. Harland provides an excellent guide for educators to follow in developing their own process of autonomous learning in the classroom. The decision-making process, employed by students, includes greater responsibility to reach for goals and to cope with a multitude of avenues to solve problems.

Students are responsible to prove the validity of a solution to reduce carbon dioxide emissions and to sequester carbon dioxide gas in the atmosphere.  Students design their own experiments to test their chosen solution.  The experimental outcomes provide evidence necessary to prove that the solution is vindicated.

I have created these learning opportunities, in my physics classes, for the past 3 years. Along the way, I have taken advantage of many opportunities to make changes and implement new ideas to modify this science curriculum.  These new curriculum ideas have led to the creation a more fluid transition from a traditional classroom curriculum into a progressive 21st century learning experience.  Students develop inner intrinsic motivational resources in their thinking process, and they develop abilities that will ultimately lead to greater learning and success.


Being a more autonomy-supportive teacher embraces the belief that students’ interests and efforts toward solving problems will thrive in a learning environment where students believe it as important to their lives.  Students involved in the Climate Change Project can self-regulate and investigate in a manner that lends well to their own skills and abilities. Students can now express themselves as individuals and flourish in an expression their uniqueness.

Saturday, October 21, 2017

Fall in Review

For over 50 years (half a century) I have lived in the Midwest region of our country and I have experienced this transition of our environment into Fall and onto winter months.

It is a time, in the Midwest part of our country, where we adapt to profound changes in the environment and restructure our lives as we transition into winter.

I always get moody during this transitional time of year, because I remorse over the loss of summer and the warmth associated with such an explosion of life, but I know that it is a cycle of life that I am a part of, but I am still edgy over the inevitability of this change. Fall brings a refreshing perspective of what opportunities of life offer each of us as we work thorough our daily lives reconciling our existence upon this planet we call Earth.  Fall is a reminder that the course of life that we chose has its constraints and resulting outcomes, whether we accept it or not!

Fall is a time for students in our schools to engage in learning that can lead to a promising future that is welcomed by society which is ready for any contribution to save our world! These mixed aspects of Fall make it an entity that is both fleeting and essential for establishing continuity of what we become as a society.  Fall is a time to reflect on the merits of what each of us have contributed to our society and to bring forth outcomes that are additive to society’s well-being!


As winter approaches we brace ourselves for the trials of dealing with a world of increasing resistance to simple aspects like staying warm or navigating through streets of “black ice” and unexpected challenges, remorse and regrets. Winter demands resilience from each of us to face the challenges of life that define who we are and what we stand for as a society.

Tuesday, July 18, 2017



Food and Energy

 Science education that supports the development of students’ cognitive abilities that are needed to adapt and survive within the dynamic stability of a hotter and drier planet.

Food and energy are two of the most important fundamental influences upon our modern industrialized society. The impact they have upon the well-being of civilization, as we know it, will be profound in this 21st century.

Learning environments need to reflect the relevance (value) and the exciting opportunities (choices and control) that these challenges present in our modern world. Our modern educational system has a duty to our children to deliver learning experiences that match these critical issues that we all face as inhabitants on a changing planet.

Thomas Friedman wrote from his newest book titled, Thank you for being late,  “So, at a minimum, our educational systems must be retooled to maximize these needed skills and attributes: strong fundamentals in reading and writing, coding and math; creativity, critical thinking, communication, and collaboration; grit, self-motivation, and lifelong learning habits; and entrepreneurship and improvisation – at every level.”

How do we begin to bring forth this level of learning to prepare our children for the dynamic stability that they will face in their lives?  A multidisciplinary approach to learning surmounts these challenges by linking the learning of science to  real-world problems and with a mindset that is multidisciplinary in its approach to fashioning solutions.  A curriculum emphasis on Food and Energy as a year-long project-based educational initiative would be the ideal learning experience preparing our children for the world that they will now face in their lifetime.

Energy is so completely encompassing it is what everything is made of and it supports the organization of all things living and inert.   We teach that energy is “the ability to produce change” and we have a great number of ways to make this change happen once we have the energy, but the fundamental issue is the resulting impact that the use of energy to support human civilization has upon the ecosystem. 

Food provides the energy for life.  Trillions of soil microbes, insects, worms and organic nutrients like nitrogen, phosphorous and potassium set the stage for a rich proliferation of plants that blanket and feed our world.  Soil can facilitate the sequestration of carbon dioxide from the atmosphere, provide a mechanism to efficiently store moisture and to house essential nutrient resources to facilitate the synthesis of sugars, carbohydrates and proteins, which are the building blocks of all things living in this world.

Complexity is the key word that clearly describes the reliance humankind has upon the capacity of our soils to produce food and our reliance upon abundant amounts of energy to “produce change” within a time dependent growing season.  Students need to be aware of and to think critically about the mounting complexities that we now face in a world of over 7 billion souls demanding access to increasing amounts of energy and dealing with climate changes that are altering and suppressing environmental factors that support plant growth.  Students need to have some exposure, through learning experiences at school, to the ebb and flow of these complexities that are life-giving to humankind.

Physics, chemistry and biology are the unforgiving players in the climate change experience our planet now faces. We will all " rue the day" when their laws, rules and defined outcomes play mercilessly upon our environment. Students can gain valuable insight into the effects of climate change and these laws of science if they can think creatively about the science involved.  They need to have the abilities to "play with their thoughts", their questions, proposed solutions and their “what ifs..”  
Science education in the 21st century can provide the bridge for our children into this new world of “what ifs..”




Thursday, June 08, 2017




Physics, Climate Change and the pursuit of the three-legged stool.

What does the future hold for our children studying science, being educated and embracing new technologies at school?  Reflecting upon this important issue is a continual process similar to learning science as a continual process of experimentation and analysis.

Project-based science requires innovative curriculum, supportive science equipment and open-ended formative and summative assessment of student learning.  Content in subject matters is a driving force for learning and in executing performance by students in the classroom.  Students embracing the learning process, as the means to increase self-efficacy, is the goal of any educator to increase student’s cognitive abilities and problem solving skills.

The three-legged stool is in reference to simultaneous efforts to reduce the level of carbon dioxide in the atmosphere.  Carbon sequestration, energy conservation and alternative sources of energy are the three supportive venues addressing the need to reduce the concentration of carbon dioxide in the atmosphere.  Inquiry into these three efforts provide resources and data for students to make decisions and formulate logical and reasoned arguments.

Students in physics classes have the unique opportunity to inquire and investigate each of these three efforts to mitigate carbon dioxide in the atmosphere.  Studying physics provide learning opportunities that will house practical applications of concepts learned in physics.  Utilizing science equipment in the physics lab, to build and test prototypes, analyze motion, measure thermal energy and investigating efficiency, are the essential building blocks supporting project-based learning in the classroom.

Energy is a focal point in the physics curriculum and student come to appreciate the value of what they have learned by having the opportunity to solve challenging problems that requiring creative solutions.   The transfer of energy within a closed system is an important concept helping students to understand how sources of energy can be directed, efficiently, to achieve outcomes like making electricity or doing work.  

Wave motion is another means through which students can understand the flow of energy from one location to another by means that do not require doing work.  Solar radiation provides a means to transfer energy from the sun into thermal energy that can be used to generate heat in a greenhouse.  The practical application of concepts in physics to solve problems is sustained as a primary educational goal in science.

A project-based curriculum that seamlessly transition from one concept in physics to another prepares students to be critical thinkers and problem solvers.  Increased cognitive abilities of learners is the ultimate goal for the teacher in the classroom. The skill and ability to work effectively on projects, while solving problems and presenting results, are essential abilities for success in our modern society.

Once students understand the concepts of kinematics, force, work and other forms of energy, then they will develop the cognition to look at problems from many view points to discover and bring forth solutions.

Finally, climate change, and the breath and deep of this issue, will continue to offer students real-world problems to investigate and find solutions to these problems.  The physics of climate change and greenhouse warming of atmospheric gases is a result of the physics of particles in motion. There are fundamental inquiries that students in science class can experiment and probe to gather evidence and achieve outcomes. 

Students can utilize their understanding of science and the physics of energy to address this problem from three separate aspects, carbons sequestration, energy efficiency and alternative sources of energy.


Students design and construct new heating chamber to increase the efficiency of the transfer of light radiation into thermal energy.

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Students experimenting, testing and gathering data on the transfer of light radiation into thermal energy.


Students investigating the quality of soil mediums as part of the Earth Stewardship Project and sequestration of carbon dioxide from the atmosphere.


Sunday, May 07, 2017



Project-Based Learning 
in the science classroom

Teaching to mainstream students in our public schools presents a host of challenges for teachers to overcome when educating students in the science classroom.  The pedagogy that educators develop to meet these challenges require an adaptive nature by which to implement curriculum (content, scope and sequence).  This methodology lends best to the conditions presented in the learning environment.  I believe these challenges facing teachers today require the most urgently needed changes in science education in American public schools.

After school programs, competitive science projects, gifted student programs and STEM related programs outside the realm of the 8 hour school day are where science projects currently hold sway.  Without question, I believe that project-based science needs to be part of the scope and sequence within a science curriculum.  I believe teachers can achieve a seamless transition between conceptual units in science through the implementation of project-based science initiatives embedded in the curriculum.  This 21st century model for education provides learning experiences that captivate minds and inspire intrinsic motivation to learn.  It supports in-depth and long-term learning experience where students can dwell upon and reflect on outcomes that are achieved in-line with performance-based expectations.

Getting students to engage in the learning process has never been more of a challenge than it is today in our schools.  Educational experiences, provided to students in science education, are moving toward performance-based models for learning and assessments.  There is no better performance-based model for learning than project-based educational initiatives that challenge students’ skills and abilities as a whole and not as piece-meal assessments of one aspect of one concept at a time in the curriculum.

Play, Passion and Purpose are at the center of excellent teaching and learning.  The interest in and ability, by students, to create new knowledge to solve new problems is the single most important skill that students must master today.  Successful innovators have mastered the ability to learn on their own “in the moment” and have the foresight to apply that knowledge in new ways. To be a successful science teacher you have to make it fun for kids and that means making it theirs.  Students have ownership over what they are learning and they develop a commitment and resilience to follow through on these discoveries.