Carl Sagan once said, “It’s suicidal to create a society that depends on science and technology in which no one knows anything about science and technology.”
The United States is slipping behind other countries in awarding postsecondary STEM degrees. Between 1998 and 2006, the total number of STEM degrees grew by 23 percent in the United States. During this same period, Poland increased its number of STEM degrees by 144 percent and Taiwan boasted a 178 percent increase. China’s number of postsecondary STEM degrees exploded by a stunning 200 percent. In 2006, China awarded nearly double the number of postsecondary STEM degrees gained in the United States. The USA needs more STEM degrees if it hopes to compete in tomorrow’s global economy.
More STEM degrees mean more STEM jobs. Increasing the number of jobs in STEM fields is critical to the economic prosperity of both individuals and communities. Generally speaking, STEM jobs are some of the highest paying positions, with wages significantly above the US average. STEM jobs represent one of the fastest-growing segments of the job market, both in the United States and globally. Between 2008 and 2018, the number of STEM jobs is expected to have grown by 17 percent.
STEM occupations are associated with lower unemployment rates when compared to other professions. Students who graduate with a STEM degree but pursue jobs in non-STEM fields also make more money than those with degrees in other fields. Cities across the nation try to attract STEM professionals because civic leaders understand that the high pay and economic stability associated with STEM jobs benefits the economic and social fabric of the community.
The main pathway to a lucrative career in STEM fields is through postsecondary education. Getting bright minds into postsecondary programs poses a two-fold challenge to secondary educators – sparking interest in pursuing further education in STEM studies and properly preparing students to engage in higher learning. In most K–12 systems today, math and science subjects seem to have little to do with the real world. Students often ask, “When will I ever use this knowledge?” Students just don’t seem interested in STEM and educational institutions fail those few students leaning towards a STEM degree.
The National Governors Association explored this challenge in the December 2011 updated version of Building a Science, Technology, Engineering and Math Education Agenda. This committee examined the goals of the STEM agenda and outlined why this agenda is so important to the states and to the nation. They identified weak links in the system and outlined strategies to implement state-wide STEM agendas in ways that excite students about STEM studies and careers while giving them the tools to succeed in gaining a degree and securing a job.
The STEM agenda has two basic goals: expand the number of students entering postsecondary STEM studies and increase STEM proficiency in the general student population. The first goal improves the technical capabilities of the nation’s workforce while the second goal helps students implement concepts and problem-solving strategies gained through STEM studies into their everyday lives.
Proficiency in STEM facts, principles and techniques are just as beneficial to future employees of big-box stores as they are to the physicians and engineers of tomorrow. Integrating STEM concepts and hands-on learning into the regular curriculum will help the general student population hone critical thinking skills to recognize, evaluate and solve problems not related to science, technology, engineering or mathematics.
This study identified five areas that states are trying to improve upon in an effort to increase the number of interested students qualified to pursue postsecondary STEM studies. Inconsistent state standards, a shortfall of qualified instructors and failure to motivate student interest all prevent students from pursuing postsecondary studies in STEM. This study also suggests that students are not prepared for postsecondary STEM study because they lack hands-on learning and experience with laboratory equipment. Worse yet, many current postsecondary STEM studies do not properly prepare students to work in STEM fields.
Fortunately, the report by the National Governors Association contains solid research that provides direction to increasing the presence of STEM tools in your learning laboratory in a way that propels your students into postsecondary studies and high paying STEM jobs. Building a Science, Technology, Engineering and Math Education Agenda says that several studies correlate strong preparation in high school with improved STEM degree completion rates. Furthermore, certain high school instructional practices seem to be more effective than others, including doing hands-on experiments in science. Encouraging high school students to form workgroups also improves postsecondary STEM outcomes.
Use informal learning to help students make the connection between STEM classes and real-world applications. Field trips to museums, science centers and other public and private institutions showcase job opportunities for those with degrees in STEM fields. Many of these institutions provide hands-on activities using the same equipment professionals employ. The connections between STEM classes and real-world applications are reinforced when your students can then use these same pieces of equipment in their own classroom laboratories.
The National Governors Association notes that a “student’s ability to enter and complete a STEM postsecondary degree or credential is often jeopardized because the pupil did not take sufficiently challenging courses in high school or spend enough time practicing STEM skills in hands-on activities.” Hands-on learning chemistry labs improve a student’s experience in secondary school, giving her confidence to succeed in postsecondary STEM studies or in an entry-level non-STEM career.
Our nation’s security and economic stability rest in the capable hands of exceptional educators just like you. It is up to STEM educators to expand the knowledge of science and technology not only in collegiate hopefuls but in the student population as a whole. Improve your students’ chances of success competing in a global economy by training them the same chemistry laboratory equipment that universities and professionals use.
Science and technology bond together like carbon and hydrogen. One field benefits the other- scientific discoveries advance technological applications which then return more sophisticated research tools to the scientific community. Many of your chemistry students will graduate into a world that integrates science and technology into a singular platform that utilizes electronic data collection technology, a safer and more efficient mode of gathering and managing information. Give your freshman chemistry students the technological edge they need to facilitate learning while simultaneously freeing yourself from expensive hardware upgrades, viruses and archaic forms of monitoring student progress in your freshman chemistry lab.
When you switch to electronic data collection technology, you’ll immediately notice how much more available space you have in your general chemistry lab. In the typical, old-fashioned general chemistry lab, each student shared bench space with their own large, cumbersome PC. These PCs are at increased risk for virus infection, costly hardware and software upgrades and usually need to be replaced every three to four years. The MeasureNet MCAN, or Multifunctional Chemical Analysis Network, replaces up to 15 individual PCs with a single PC that is used by the instructor to monitor student activity and manage their data files, locally or on the cloud.
Student workstations integrate with a wide variety of probes and other chemistry laboratory apparatus that enable your chemistry lab students to accurately perform hands-on experiments in general chemistry, environmental chemistry, STEM and biochemistry labs. These hands-on lab exercises are critical for the students’ development of basic chemistry concepts.
Chances are good that students in your general chemistry lab are already technologically advanced and have used electronic data collection technology in high school. They are also quite accustomed to cloud computing from using products like Google Docs and Dropbox, where both software and files are saved online rather than on a personal computer. MeasureNet’s MCAN technology merges electronic data collection and cloud computing capabilities together. MCAN allows your student to measure and collect high resolution data in the lab and store it on the cloud for later analysis and lab report generation. Students, especially science students, will be excited to use the advanced technology MeasureNet MCAN offers. MeasureNet MCAN technology takes your students to the next level, giving your students the edge they need when whether they go on to industry or pursue advanced degrees in science.
Cloud computing also helps you monitor your chemistry lab students from the instructors PC to be sure they are conducting the experiment, collecting data and analyzing information properly. You can also monitor live data collection experiments remotely. Using the internet you can connect to MeasureNet MCAN workstations from outside the chemistry lab using a computer, tablet or smart phone.
MCAN electronic data collection technology can easily be in integrated into your current chemistry lab curriculum and can be adapted to fit a variety of teaching styles.
- Self Directed
- Inquiry-based Chemistry Labs
- Hands-on learning
You can easily integrate MeasureNet based experiments into your current lab curriculum. Here is a small sample of experiments that can be conducted with the MCAN technology.
- Gas Laws
- Colligative Properties
- Enthalpy of Reaction — Hess's Law
- Determination of the Heat of Neutralization of a Variety of Strong Acids and Bases
- Chemical Kinetics
- Determination of a Reaction Equalibrium Constant Using Absorption Spectroscopy
- pH and Buffer Solutions
- pH titrations and end-point determination using Drop Counter
- Identifying a Weak Unknown Acid
- Determination of the Molecular Weight of a Volatile Liquid Using the Ideal Gas Law
- Vapor Pressure and Heat of Vaporization
Using MeasureNet’s MCAN technology in your lab means you’ll spend less time working as a computer repair technician and more time teaching chemistry. The MeasureNet MCAN frees you from problems usually associated with PC-based systems. Virus removal and reimaging computers will be a thing of the past.
Get back to doing what you love – teaching chemistry to hungry minds – by replacing your old, worn out computers with intuitive space saving MCAN electronic data collection technology. Excite students in your general chemistry labs by using the same technically advanced instrumentation used by university research labs and real-world industry chemistry labs. Make your chemistry lab program exciting and technologically relevant to students by using electronic data collection technology in your labs.
MeasureNet is pleased to announce that its blog will feature caricatures of notable chemists drawn by Professor William Jensen of the University of Cincinnati. The series will include a brief biographical summary of each individual authored by Jensen. The drawings will appear regularly on MeasureNet's its blog beginning in September, 2011.
I'm thrilled to have these Jensen works associated with MeasureNet. They'll add a very nice visual element to our media products. At the same time, they have a high degree of relevance to chemical education. Bill's drawings fit with our efforts to make the study of chemistry more interesting and germane to students of all academic backgrounds.
William B. Jensen, Ph.D. holds the Oesper Chair in the History of Chemistry and Chemical Education at the University of Cincinnati. He is also curator of the Oesper Collection of Rare Books and Portraits in the History of Chemistry and of the department of chemistry's apparatus museum. In the area of the history of chemistry, Dr. Jensen's interests center on the development of late 19th and early 20th century physical chemistry and inorganic chemistry, with special emphasis on the origins of chemical thermodynamics and solid-state inorganic chemistry. He also has made a detailed study of the origins and development of the 19th century scientific community in Cincinnati. Photos of his early 20th-century chemistry laboratory assembled at the University of Cincinnati have been used in MeasureNet brochures and exhibit displays.
A Journal of Chemical Education article titled Managing Laboratory Data Using Cloud Computing as an Organizational Tool by Jacqueline Bennett and Harry E. Pence (J. Chem. Educ. June 2011:Vol. 88 no. 8) brings to light the the key role cloud computing will play in laboratory instruction.
The authors summarized the benefits of the cloud from a research and educational perspective nicely... "Cloud computing, where both software and computer files reside online, offers a solution to this data-management problem and allows researchers to coordinate their efforts just as easily whether they are working in the same laboratory or laboratories halfway around the world ".
MeasureNet Technology has been supplying chemistry lab instructors with cloud based tools for data-management, data security and Collaborative/Cooperative Learning solutions for many years. MeasureNet's Laboratory Electronic Measurement and Data Collection Technology is used in university chemistry labs by students to measure and collect data sets in the lab, store and share on the cloud and analyze these data sets from anywhere via the cloud. MeasureNet's patented unique Network design takes cloud computing to the next level by connecting students to the lab TA or instructor while they are are conducting the experiments. Using MeasureNet's real-time monitoring capablities, TA's in the lab can monitor student experiments to make sure they are conducting the experiments properly. Instructors or collaborators can also monitor the live data collection with their computers from any remote location via the internet.