Exploratory Stations: simple circuits, magnets, and Makey Makeys builds

By: Meghan Thoreau, OSU Extension Educator

The short program highlights videos of the simple circuits, electrical stations, and Makey Makey exploration stations.

This month students built on their electricity skills introduced in September to better understand how electricity and magnetism are related, as well as learned about other forces that can accelerate a body, or how the center of gravity is a pulling force that acts upon two things.

A student proudly shows off their center of gravity project.

Center of Gravity

We explored balancing basics and the center of gravity. Students learned that if they support the center of gravity, the object will balance and be stable. If an object is not supported directly below its centre of gravity then the object will be unstable and topple over. Any object is more stable when the center of gravity is near the center of the base of support. Wobbler toys are another example of using physics, torque, and the center of gravity to keep toddlers entertained for hours. (1)

Students had an opportunity to look at several types of balancing objects and understand how each object’s mass was distributed and how stable its center of gravity was. For example, they were able to interact with objects with different bases and structural shapes and see firsthand that a smaller base is less stable than an object with a larger base. A triangular pyramid shape is much more stable sitting on its broad base than on its point, which in turn can also serve as a resting point to balance another object because of its stability and take advantage of the upper object’s center of gravity.

A balancing toy utilizes the concepts of stability and low center of gravity. By having two heavyweights on the two sides, the toy will make the object very stable. The students learned about stable systems and how they return to their state of initial rest after disruption or being disturbed. (2)

After class-led activities, students broke into groups and rotated through simple circuits, magnets, electromagnets, Makey Makey interactive installations, and origami-making stations.

Simple Closed Loop Circuit

Electrical devices surround us every day – calculators, space heaters, remote controls, lights, cell phones, drones, electric vehicles. Students started with the voltage source such as a battery that is required to close the circuit and operate the device. As the students moved to the different stations they engaged in the science and engineering practice of making observations as they used batteries, wires, small light bulbs, and light bulb holders to explore the phenomenon of electricity and learn the difference between open and closed circuits. They also engaged in concepts of electric current, energy transfer, and electromagnets, and how circuits can be used with circuit boards and code to make more advanced electrical systems and work.

Examples of some of the simple closed-loop circuit stations and electromagnetic exploration stations.

Makey Makey Circuit Board Stations (using coding)

Makey Makey is a circuit board that you plug into your computer and in some ways acts like a keyboard. Each metal pad that you see on the Makey Makey is a conductive touchpad. The touchpad can be connected to other things in a circuit to invent and try out different design concepts. Alligator clips and a USB cable can be connected to the circuit board to complete closed-loop electrical signals to send the computer either by a keyboard stroke, or sensory touch that closes the loop. In the Makey Makey stations, depicted below, students interacted and explored a coded electrical guitar, an electrical keyboard, and an interactive educational poster on butterflies. Makey Makeys are powerful tools for youth to use for prototype electrical ideas for more advanced designs and projects.

Pictures Makey Makey coded projects that used Scratch and a Makey Makey circuit poster-coded program that the educator prerecorded sound bits and GIF images into for the circuit to play when closed.

Engineering Connection

Electrical engineers design the circuits and batteries that are in the devices and appliances that we use every day. Circuits can be found in music players, computers, video games, appliances, microwaves, phones, televisions, cameras, medical equipment, vehicles, and many more products. Engineers take seriously the responsibility of designing circuits that work dependably and safely. While new devices are constantly being developed around the world, engineers strive to create safer, more efficient products that ultimately help improve people’s lives.

1 Balance basics. Science World. (2022, June 9). https://www.scienceworld.ca/resource/balance-baseics/#:~:text=If%20you%20support%20the%20centre,of%20the%20base%20of%20support.

2 Evantoh. (2023, October 20). Evan’s space. Evan’s Space. https://evantoh23.wordpress.com/

Engineering a Speaker: vibration, sound waves, electricity, and electromagnetism build challenge

By: Meghan Thoreau, OSU Extension Educator

Dr. Betty Lise Anderson, Professor of Electrical and Computer Engineering at The Ohio State University is pictured engaging Ashville Elementary students on principles of sound, magnetism, electricity, and constructing a speaker.

This year’s STEM Club started by welcoming guest educators Dr. Betty Lise Anderson and Lecturer, Clayton Greenbaum, both from OSU’s Department of Electrical and Computer Engineering. Each led students to explore more concepts on vibration, sound waves, electromagnetism, magnet fields, current (I), and how to build an electromagnet to use in constructing a working speaker project to take home. It’s our hope that the students plug in their speakers and share what they learned in our club meeting with their families.

Dr. Anderson runs a popular ECE outreach program that helps K-12 students, and their teachers explore electrical and computer engineering concepts with a variety of hands-on electrical projects. This program is specifically designed to encourage students toward STEM fields and to specifically increase the number of women and minorities in engineering. In 2015, the program won Ohio State’s top university-wide Outreach Award.

Ashville elementary students building to construct their speaker.

Along with the team of Educators, several OSU college students’ volunteers, and Teays Valley High School volunteers came to mentor the elementary students and provide additional opportunities for students to engage and ask questions.

OSU college students teaching magnetism concepts with Walnut elementary students.

How does your ear process sound waves?

Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus, incus, and stapes.

The bones in the middle ear amplify the sound vibrations and send them to the cochlea, which is filled with fluid. Once the vibrations cause the fluid inside the cochlea to ripple, a traveling wave forms along the basilar membrane. Hair cells, sensory cells, sitting on top of the basilar membrane—ride the wave. Hair cells near the wide end of the cochlea detect higher-pitched sounds, such as an infant crying. Those closer to the center detect lower-pitched sounds, such as a large dog barking.

As the hair cells move up and down, microscopic hair-like projections (known as stereocilia) perch on top of the hair cells bump against an overlying structure and bend. Bending causes pore-like channels, which are at the tips of the stereocilia, to open up. When that happens, chemicals rush into the cells, creating an electrical signal.

The auditory nerve carries this electrical signal to the brain, which turns it into a sound that we recognize and understand. (1)

What is an electromagnet?

An electromagnet is a coil of wire wrapped around a ferromagnetic material that becomes magnetized when electric current flows through it. Electromagnets are used in common electric devices. Here is a close-up of an electromagnet the students coiled up and attached to the base of their paper diaphragm.

Slow-motion video of speaker (note this one is driven by a source a little more substantial than a cell phone!) Credit: Clayton Greenbaum.

Why does a speaker need an electromagnet?

Every speaker has an electrical current. When the current is changing, it produces a magnetic field. To make the cone (or panel) of the speaker move, magnets are used to create an opposing magnetic field which creates vibrations. These vibrations are the sound we hear.

Lecturer, Clayton Greenbaum leads a club meeting highlighting the speed at which technology advances exponentially and the importance of students understanding the immediate need for problem-solving minds to enter the workforce and solve problems created by human technologies.

1 U.S. Department of Health and Human Services. (n.d.). How do we hear? National Institute of Deafness and Other Communication Disorders. https://www.nidcd.nih.gov/health/how-do-we-hear#:~:text=Sound%20waves%20enter%20the%20outer,malleus%2C%20incus%2C%20and%20stapes.

Elementary STEM Club: Lottery Application NOW OPEN for 2023-24

OSU Extension Pickaway County and Teays Valley School District have partnered to bring an after-school elementary-wide STEM Club. The club meetings are held approximately one to two times per month from 3:30-5:00 p.m. The educators rotate through the four elementary buildings each month. Application deadline: September 8, 2023! Click here to fill out the application with your child, CLICK HERE.

Participation will be limited to 25 students per building, and open to 4th and 5th graders. Acceptance in the after-school program will be an application-based lottery. There will be a \$30 fee for the year, only pay after you receive email acceptance into the program. (Financial hardship waivers are available.)

The goal of the program is to promote and spark STEM interests in each of the elementary schools. This program is considered an extension of the school day. Participants will be engaged in hands-on STEM activities and learn about careers in STEM. A hand full of high school student-mentors join our club meetings to assist with club activities and gain hard and soft skills.

Students who may enjoy STEM clubs are those who enjoy being challenged and who are interested in:

• the fields of STEM (science, technology, engineering, math)
• the process of learning, asking questions and problem-solving
• helping people and making a difference in the world

If your child is interested in participating in the lottery visit the STEM Club Blog site for information and complete the application. THE LAST THREE QUESTIONS are to be answered by the interested elementary student.

Applications must be submitted online by the end of the school day, Friday, September 8th. NO LATE APPLICATIONS BECAUSE IT IS A LOTTERY! Notification of acceptance/non-acceptance will be sent by email. This is how we primarily communicate with parents throughout the year as well as posting to STEM Club Blog, u.osu.edu/tvstemclub/.

Tentative Club Dates per Building:

ASHVILLE: 9/19, 10/3, 10/31, 11/2, 12/5, 1/9, 1/11, 2/6, 2/8, 3/5, 3/7, 4/9, 4/30

S. BLOOMFIELD: 9/21, 10/5, 11/7, 11/9, 12/7, 1/16, 1/18, 2/13, 2/15, 3/12, 3/14, 4/11, 5/2

SCIOTO: 9/26, 10/10, 11/14, 11/16, 12/12, 1/23, 1/25, 2/20, 2/22, 3/19, 3/21, 4/16, 5/7

WALNUT: 9/28, 10/12, 11/28, 11/30, 12/14, 1/30, 2/1, 2/27, 2/29, 3/26, 3/28, 4/18, 5/9

(STEM Club meeting dates are subject to change. In the event of school cancellation, the club will be canceled, NOT rescheduled.)

Understanding Chemical Reactions and Exploring Careers in Chemistry

By: Meghan Thoreau, OSU Extension Educator

Chemistry is a part of everyday life. This month we focused on improving our students’ understanding of the importance of chemical reactions in our lives in producing many of the things we take for granted. We also worked on improving their recognition and comprehension of what is involved in a chemical change through hands-on chemistry labs. Check out our two-minute program highlight video for a recap below:

Students learned the five signs of a chemical change firsthand:

1. Color Change
2. Production of an odor
3. Change of Temperature
4. Evolution of a gas (formation of bubbles)
5. Precipitate (formation of a solid)

Students learned that atoms are the smallest units of elements that still retain the element’s properties. And that, atoms contain electrons, neutrons, and protons. In addition, they learned that each element is defined by the number of protons in its nucleus. Students used a periodic table handout to find the different elements we used in our hands-on chemistry labs.

Then we expanded to explain how elements can combine and form molecules. In a chemical change, the molecules in the reactants interact to form new substances.

Another important aspect of the program was exploring the many careers in chemistry. Take a moment and click through the Careers in Chemistry Prezi presentation with your child or use it in your classroom. The data used comes from the Bureau of Labor Statistics.

The Bureau of Labor Statistics’ Occupational Outlook Handbook (OOH) is a valuable online resource to explore and is also available through the CareerInfo app. Both Web and the App, include 300+ occupational profiles that cover about 4 out of 5 jobs in the economy. You can browse job profiles by occupational group or top lists—or find a specific job type with a simple search and learn information that will impact education and career planning decisions such as median pay, entry-level education, on-the-job training, number of new jobs projected, growth rate, and career highlight videos, on the hundreds of occupations that provide most jobs in the United States. Click on a QR code to download the CareerInfo app to your mobile devices now!

November’s Foldscope Microscope and Biology Lab Challenge

By: Meghan Thoreau, OSU Extension Educator, Community Development & STEM, Pickaway County

Program Highlight Video

A Foldscope is an ultra-affordable, paper microscope. It was designed to be extremely portable, and durable, and to give optical quality similar to conventional research microscopes (magnification of 140X and 2-micron resolution). The Foldscope brings hands-on microscopy to new places and is especially great for our young STEMist to learn and explore with.

Students learned the basic components of a microscope, built their origami microscopes (as a take-home STEM project), and engaged in a hands-on biology investigation lab.

Image source: STEM Club Foldscope Presentation, go.osu.edu/foldscope

Students also engaged in a club discussion on different research methods used in science.

QUANTITATIVE DATA collection which is in a numerical form that can be put into categories, in rank order, or measured in units of measurement. This type of data can be used to construct graphs and tables of raw data.

VS

QUALITATIVE DATA collection which is empiricalobservationssurveys, or interviews. This type of data provides insights into the problem(s), and helps to develop ideas or hypotheses for potential quantitative research. Used to uncover trends and dive deeper into the problem.

The Foldscope is a learning product that can be self-assembled and includes art through hands-on origami, photography, and drawing what is observed. Foldscope is used in classrooms in over 130 countries worldwide. You can skim through the presentation by visiting go.osu.edu/foldscope.

Electricity 101: Building Simple Circuit LED Halloween Cards!

By: Meghan Thoreau, OSU Extension Educator, Community Development & STEM, Pickaway County

Why Understanding Simple Circuits is Important?

Basic circuit knowledge is important for many different disciplines, including engineering, physics, chemistry, and mathematics. It’s also useful knowledge around this time of year when you may need to repair a string of old holiday lights. Understanding and building simple circuits show us important concepts learned in school that can describe useful real-world systems, like devices we use every day, cell phones, light switches, Chromebooks, cars, etc.

The electric charge that flows through your house is called your electric circuit. This carries useful energy through your house that you can transform into other forms of energy to do various tasks. The US standard household circuit has an effective voltage that takes 120 volts. Volts represent the energy per unit charge. We discussed these basic building blocks of simple circuits in STEM Club this month. Our hands-on simple circuit design challenge uses 3-volt lithium batteries. Before jumping into our design challenges we’ll cover a few basic circuitry concepts and energy principles.

Conservation of Energy, First Law of Thermodynamics

The conservation of energy principle was discovered and published by Julius Robert von Mayer in 1842. Mayer was a German physicianchemist, and physicist and one of the founders of thermodynamics. However, there were many others working in the field that made significant contributions, such as James Prescott JouleHermann von Helmholtz,  Alessandro Volta, and Benjamin Thomson.

The principle of conservation of energy is an effective tool in solving problems and understanding how different forms of energy directly impact our lives. There are also benefits to this principle. These include recycling of materials, lower energy costs for consumers, less pollution due to a reduction in the use of fossil fuels, and less harm to animals and the environment. We watched a short video, from Two Minute Classroom, that explained the basic concepts of how energy transforms itself into other forms and never truly disappears or is destroyed.

Below are 10 common types of energy:

Atoms and Electrons

Students learned the basic concepts of atoms and electrons, because, without the flow of electrons, we have no electric circuit to work with. They also learned the chemistry of a battery and how chemical reactions occur inside the battery that causes an imbalance or a build-up of electrons (-) on one side of the battery over the other, hence why one side or one terminal of the battery is negative (-) and the other positive (+). We also introduced the basic materials for our hands-on design challenges and explain how a battery works.

Screenshot from our virtual simple circuit presentation.

How a Battery Works

Batteries are important to everyday life. Batteries are essential to most electrical devices. They exist in our cars, cell phones, laptops, and other electronic appliances, and serve as critical backup sources of electricity in telecommunications, public transportation, and medical devices. A battery is essentially a container full of chemicals that produce electrons (-). Inside the battery itself, a chemical reaction produces electrons.

The battery is a device that stores chemical energy and converts it to electrical energy. The chemical reactions in a battery involve the flow of electrons from one material (electrode) to another, through an external circuit. The flow of electrons provides an electric current that can be used to do work. In our case, students use copper tape to build a paper circuit to create light energy with an LED. Below depicts the inner wors of a battery.

Screenshot of how a battery works from our virtual simple circuit presentation.

The students learned that a battery has three main parts: an anode (-), a cathode (+), and the electrolyte that separates the two terminal ends of the battery. We discussed the chemical reaction happening inside the battery that causes electrons (-) to build up on one side of the battery causing one end to be negatively charged (-) and the other end positively charged (+). This buildup causes an imbalance of electrons (-), that want to travel to the other side of the battery, but can’t move freely until a conductive circuit is completely looped for the electrons to travel through; in our case, the conduit is copper tape.

When a circuit is complete, or a loop created, the electrons will flow through the conductive paths racing to reach the other side of the battery terminal. When the electrons flow through the loop, the chemical energy inside the battery is transformed into electrical energy running through the circuit. When all electrons (-) make it to the other side, the battery stops working. All of the electric energy was transformed into other forms of energy.

Electrical energy allows us to do work by transforming energy into other forms. We use LEDs in our paper circuit design challenge because it’s a simple way to show how electric energy is transformed or converted into light energy. We could replace the LED with a simple motor and the motor would convert electrical energy into kinetic.

Image source: https://diotlabs.daraghbyrne.me/docs/controlling-outputs-motors/diodes/

A motor does not have a diode, therefore current can flow in either direction, and depending on how the motor is connected to the battery will decide what direction the motor turns left/right, or moves forwards/backward.

Image source: https://www.robotroom.com/DPDT-Bidirectional-Motor-Switch.html

Supply List

• LED
• Conductive copper tape
• Plain card stock, or templates printed on card stock
• 3-V coin cell battery
• Tape (not included)
• Binder Clip

Other useful items: multicolor/print card stock, glue sticks, scissors, pencils, and markers. Once you start learning the basics of paper circuit design you can explore more crafty designs to create circuit cards for all occasions and topics. A few ideas shared at our club meeting:

iNVEST YOUNG: Making “Investing” Your New Year’s Resolution for 2021

SAVE THE DATE – January 16th and January 30th at 10:00 a.m.

This month’s club meetings will focus on financial literacy by bringing iNVEST YOUNG to our Virtual Elementary STEM Club! We’ve invited Dr. Laquore Meadows, OSU Extension Area Leader and Program Director, who will teach two interactive educational sessions designed to teach youth ages 10 – 17 about long and short term investing in the stock market. Concepts taught throughout the simulated Young Investor meetings will lead to the creation of individual mock stock portfolios and will expose students to concepts that align directly with Ohio’s Learning Standards for Mathematics. Furthermore, given the global reach of the financial markets, this fun educational experience helps to fulfill our STEM Club’s mission to empower youth for success as a citizen in a global community. (STEM Totes will be deployed on January 14th!)

iNVESTYOUNG is designed to teach students about methods in which they can utilize the stock market to accomplish their financial goals regardless of their choice to attend college or not and/or their selected career path. Anyone regardless of job title or degree status can put their money to work through making sound investment decisions.

Students will participate in a highly interactive activity where they will learn how the stock market works through building a personalized stock portfolio. Students will also learn strategies to make informed investment decisions by analyzing the following:

• Stock Charts
• Stock Summaries
• Price Movement
• Bullish and Bearish Markets
• Company Earnings
• Brokerage Options

After the conclusion of the sessions, students will be invited to participate in the iNVEST YOUNG Challenge in which they will use CNBC, Yahoo Finance, CurrentKids, NewsByKids, and other financial media sources to monitor, record, and report back to their teacher how well their stock portfolio performed the week following their iNVEST YOUNG experience. Incentives will be offered to students with the top three performing stock portfolios.

Read the latest NewsByKids article in its entirety, How the Stock Market Works and Why We Use It, it’s a timely read to get ready for our investing program!

Entomology STEM Club Challenges

By: Meghan Thoreau, OSU Extension Educator, Community Development & STEM, Pickaway County

Entomology is the study of insects. More than one million different species of insect have been identified to date. Insects are the most abundant group of animals in the world and live in almost every habitat. Entomology is essential to our understanding of human disease, agriculture, evolution, ecology, and biodiversity.

Entomology is an ancient science, dating back to the establishment of biology as a formal field of study by Aristotle (384-322 BC). There are even earlier references to the use of insects in daily life: such as the growing of silkworms that began 4700 BC in China, which was an important part of peasant life in China, as early as 4000 BC. More than a hundred years ago, entomologists formed a society, the Entomological Society of America (ESA), to promote the science and study of entomology in the United States. (i)

On our second day, Future Entomologist, we explored our previous bug topics a bit deeper and also focused on the diverse career pathways open to Entomologists. We also focused on the chemistry behind some insects (such as color change, odor, etc.,) and some interactive bug challenges to strengthen our understanding of insect characteristics and insect identification.

Meeting agenda for Future Entomology with Meghan Thoreau, OSU Extension Educator. Full presentation link: go.osu.edu/entomology

Who Needs Entomologists?

Entomologists have many important jobs, such as the study of the classification, life cycle, distribution, physiology, behavior, ecology, and population dynamics of insects, but their scoop of study is pretty diverse, ranging from agricultural pests, urban pests, forest pests, medical pests, and veterinary pests and bug control. Entomologists are scientists, researchers, teachers, and consultants and can work for private companies, universities, or government agencies.

There are more than 8,000 men and women who work as professional entomologists in the United States (more worldwide) and are sought over for their specializations and expertise. They have careers in teaching; working as Extension Entomologists (public educators who provide information on insects and their management in agricultural and urban environments); raising bees; enforcing quarantines and regulations; performing insect survey work; consulting on integrated pest management topics; consulting in the construction sector or cosmic industry, selling insecticides; controlling pests; and conducting research on insect classification, taxonomy, biology, ecology, behavior, and control – and these jobs are found both local, national, and around the world; e.g. employed by the United Nations. Like to travel? Here are is a random job pull from the United Nations job board.

Photo source: https://unjobs.org/themes/entomology

The greatest number of entomologists are employed in some aspect of economic or applied entomology that deals with the control of harmful insects. There are also tens of thousands of amateur entomologists and hobbyists who study insects without pay and who provide valuable information on insect distributions, seasonal activity patterns, identification, life cycles, and behavior. (ii)

Slide from Future Entomology unit created by Meghan Thoreau in Keynote.

Career possibilities for graduates with a B.S. degree in Entomology include:

• Agricultural, biological or genetic research
• Forensic entomology
• Public health
• Consulting (agricultural, environmental, public health, urban, food processing)
• State and federal government agencies
• Conservation and environmental biology
• Pharmaceutical industry
• Natural resources management
• Veterinary, medical, or graduate school
• Production agriculture
• Pest control
• Seed, fertilizer, and chemical research companies
• Apiculture
• Outreach education

Sometimes the best career opening decisions come from learning how others may have indirectly or directly stumbled into their chosen career pathway. Careers are not always linked to taking the right courses in college, but understanding personal strengthens and skillsets, as well as, letting the randomness of life decision making along with the people/network you may know all start laying the foundations for our various career paths. Read more, How Three Entomologists Found Careers in Industry.

Watch this short clip, Arthropods: the Differences Between Spiders and Insects and then click and run through the ‘Parts of an Insect and Spider’ challenges and try to get your name placed on our STEMist scoreboard! You can also play our Kahoots Insect Trivia, game link below as well.

Below are two interactive Entomology WordWall Challenges from our November 21, 2020, STEM Club meeting!

3. Kahoots Bug Trivia
Join at www.kahoot.it and enter the Game Pin shared live during our club meeting!
References
(i) http://entomology.wsu.edu/prospective-students/the-what-why-of-entomology/

Virtual STEM Club November Kick-off: video conferencing etiquette, Schoology, bug benefits, and career paths within Entomology!

By: Meghan Thoreau, OSU Extension Educator, Community Development & STEM, Pickaway County

We have a full line up for the month of November. We’re starting with an important first club meeting, Saturday, November 7, 2020 @ 10:00 a.m. where club members and parents get to meet virtually for the first time and say hello. STEM teachers will share the club’s expectations, resource blog site, video conferencing etiquette, and provide a virtual walk-thru of the Schoology Club site.

(Students and parents please note that all Zoom meeting details can be found in Schoology’s Virtual STEM Club class! If you have any questions or issues finding the announcement please email STEM teachers.)

The following two Saturday’s will focus on bugs and learning about the benefits insects perform and provide vital functions within our ecosystems. For example, bugs provide foods for many birds, mammals, and fishes on which fishing and hunting depends. They also decompose dead materials, and reintroduce nutrients into the soil. On Saturday, November 14, 2020 @ 10:00 a.m. Jeni Ruisch, Director of Outreach and Academic Programming, Department of Entomology at The Ohio State University will be joining our club session. Jeni curates a collection of live critters for outreach activities on or near The OSU campus. During COVID-19, she is personally housing the Columbus BugZoo & providing educational outreach programs via Zoom.

She Majored in Psychology, minored in English, Pop Culture Studies, and Neuroscience. Her education focus is on human and non-human animal cognition and behavior, and professional background in husbandry. She has additional education in writing and publishing, with 10-years of professional writing experience, including three years as the editor of a magazine. Hobbies are pretty much like her job, diverse and pet friendly. She has lots of bug pets, stays busy caring and maintaining their enclosures, and also trains dogs. Jeni’s career is quirky, but throughly rewarding. Below are some photos of Jeni with some bugs at the Cincinnati Zoo. (The giant stick bug is over a foot long!)

During our Club meeting we’ll learn more about iNaturalist, an online social network of naturalists, citizen scientists, and biologists built on the concept of mapping and sharing observations of biodiversity across the globe. iNaturalist may be accessed via its website or from its mobile applications.

If you can’t wait still we meet, enjoy this Life of Insects educational video by environmental steward, David Attenborough, with some arthropods!

On Saturday, November 21, 2020 @ 10:00 a.m. we’ll engage in more bug challenges and learn about Entomologist Careers and why entomologists are so important?

2020-21 Virtual Elementary STEM Club Registration is CLOSED!

OSU Extension, Pickaway County and Teays Valley School District have teamed up to offer the district’s fourth annual elementary-wide STEM Club. We’ve adjusted our delivery method to virtual format due to the uncertainty surrounding COVID-19. That said, our program will remain interactive and focused on exploring STEM fields and careers. (Opportunity now available to 4th and 5th grade only!)

We are developing take-home project kits and a technology lending program to allow students a more interactive experience at home. We’ll meet virtually approximately 1-2 Saturdays per month – exact dates and times TBA and based on guest speakers and participant availability. Virtual sessions will be recorded and available to club members only for student security. Register now closed.

Take-home project kits and a technology lending program will be used to engage students in hands-on challenges with virtual instruction. Photo source: https://www.azscience.org/educators/outreach/stem-clubs/

Registration Instructions

If accepted, a \$20 fee for the year can be turned in at the first STEM Club meeting or mailed to OSU Extension, Pickaway County, P.O. Box 9, Circleville, OH 43113. (Please make checks out to OSU Extension, Pickaway County).

We will be updating our STEM Club blog regularly, u.osu.edu/tvstemclub/ with club highlights, activity summaries, resources, and club calendar for virtual meet-ups.

Our Goal

The goal of the program is to promote student interest and engagement in STEM. Students who may enjoy STEM club are those who enjoy being challenged and who are interested in:

• the fields of STEM (science, technology, engineering, math)
• the process of learning, asking questions, and problem-solving
• helping people and making a difference in the world

Email correspondence and the STEM Club Blog, u.osu.edu/tvstemclub/, will be the primary communication channels. Program educators contacts: Judy Walley, TV High School Chemistry Teacher, jwalley@tvsd.us and Meghan Thoreau, Community Development & STEM Extension Educator, thoreau.1@osu.edu.

Judy Walley and OSU Professor Betty Lise Anderson engaging use in electronics and sound science from last years club.