Here's a site for people interested in improving science literacy and education, including but not limited to: Parents, science educators, home school teachers, science industries, botanical gardens, museums, and, zoological garden staff. Please feel free to post a comment with ideas or links. Use the search bar at the top left of the blog to find subjects (If you don't find something, please leave a comment.). The left hand column has reference links and the bottom has a survey.
Hi. I have extensive experience in science education and tutoring, a doctorate in a biological field, research that requires advanced knowledge in engineering and biochemistry. My teaching includes courses and laboratories in biology, chemistry, Earth science, genetics, botany, anatomy and physiology and many other subjects on a college level, and also in pre-K-12 science classes, will help you to succeed. At Harvard University, I honed my algebra teaching skills, after getting my doctorate at UNH. That math expertise facilitates math, engineering and advanced science subject learning for my students. I am certified to teach middle school and high school and have taught for (10+ years at those levels. I am willing to tutor in NH, MA, NY, and elsewhere via Skype including students in Africa and Europe. For example, a Hungarian student via Skype got the top score on his exit exam from university.) I present workshops in higher order thinking skills, too, for colleges, schools, parents, families, libraries and home schools.
I have taught from pre-Kindergarten through University, and have been successful in industry, so, I can help you fill in gaps in your education. If you need to close the gap because your high school didn't prepare you for college, I can help you do that. I am great with STEM (Science, Technology, Engineering, and Math) topics. I do not do the work for you. I help you know how to learn what you need to know to succeed.
The students I've had for biology passed their nursing board exams the first time. (Congratulations to you!)
I also help students develop career direction so they can focus their studies better. If you are serious about wanting to learn, I can help you.
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Some students learn best by drawing. It is amazing what can be done with crayons. Try letting students draw what they see. Many students will do better than I have done. Here are my examples.
Thank you to the Alfred P. Sloan Foundation for supporting this educational chemistry series.
Have students write what they think chemists do, what kinds of careers they have, and have them name a chemist or two, or, tell who (what kind of person) is likely to become a chemist. Then, watch the videos. Not all at once, but, over time. After the videos, ask the students to write about the same points that they did before seeing the videos. Bring out the first essays. Have the students compare and contrast their before and after essays. Feel free to post the essays here or to have the students write to the Alfred P. Sloan Foundation or the Chemical Heritage Foundation or both.
A the idea of a color wheel was also presented in the above video. Let's look at another view of that concept:
Source: http://youtu.be/59QGexKdFUI, Accessed 22 October 2012.
See how geometry comes into play here?
Another video links the traditional color wheel to a scientist. Do you know which scientist? Watch and find out.
Source: http://youtu.be/UE2f44xMJQ0
Do you see ideas here that you can use to develop a lesson or group of lessons or provide tools for students to do their own exploration of science and color? You can bridge from these ideas to animation or electronics or painting or chemistry or interior decorating and you can engage students in science.
Here are some quotes and their translations on an exciting discovery. There's also a related video. Read them, watch the video, and think about these things:
1. Do you think that the body will reject kidneys grown from techniques like these? Why or why not? Can you support your answer? Give some references for the items you choose for support. 2. Is there a similarity among the work of scientists globally? 3. Dr. J thinks this news is exciting. Do you? Why or why not? 4. Was it interesting to hear a woman scientist speaking in her own language? Could you pick up some words? 5. Do you know someone with a kidney disease? 6. What are some ways you can protect your kidneys?
Please feel free to add comments below.
The technique in fact opens the way for technologies that
make it possible to produce human nephrons from patient's own cells and to
mimic human renal diseases by means of genetic manipulation in order to study
the complex mechanisms and a preliminary assessment of the activity of the
drugs, thereby reducing the experimentation animals."The generation of nephrons from
single cells - adds Ariela Benigni, head of the Department of Molecular
Medicine Center Astori - had never been described
Original text
La tecnica infatti apre la strada a tecnologie che
consentiranno di produrre nefroni umani da cellule del paziente stesso e di mimare mediante
manipolazione genetica malattie renali umane per studiarne i complessi
meccanismi e valutare in via preliminare l'attività dei farmaci, riducendo in
questo modo la sperimentazione sugli animali.
“La generazione di nefroni a partire da singole cellule – aggiunge
Ariela Benigni, capo del
dipartimento di Medicina Molecolare del Centro Astori – non era mai stata
descritta
Source: http://goodnews.ws/ Accessed 19 Oct 2012 (Translation—Google Translate)
The importance of the discovery is confirmed by the fact
that the Journal of the American Society of Nephrology, a magazine that
publishes the work of Xinaris in its issue of October 18, 2012
Original text
L'importanza della scoperta è testimoniata dal fatto che il
Journal of the American Society of Nephrology, rivista che pubblica il lavoro
di Xinaris nel suo numero del
18 ottobre 2012*, ha voluto dedicarle l'editoriale.
Source: http://goodnews.ws/ Accessed 19 Oct 2012 (Translation—Google Translate)
Can you find the original journal article? http://jasn.asnjournals.org/content/23/10.toc . Reading journal articles can be a slow process and the more you read them in a certain area, the faster the process is. I encourage you to follow new developments, like this one, as they happen, in the technical journals. You might not know all the words, but as Joan Beinetti says (personal communication, 1989), "No one knows all the words." You develop a bigger vocabulary by reading more and using the new words you find. Enjoy!
http://www.class-central.com/ is a link to Free college courses at top universities. In a poor economy, many people have time but no money. Here is a perfect solution...Invest in your brain. Investing in yourself builds you up and can lead to stronger economies, more friends, and, intellectual stimulation. Enjoy!
(To Dr. J, and, to Read-about-it.blogspot.com readers)
Hi there!
Don't worry, this isn't really homework. I was checking out read-about-it.blogspot.com and I saw your page titled "Lab Exercise Link from Morrison Labs - Read about it." Here's the link in case you don't remember it: read-about-it.blogspot.com/2010/09/some-lab-exercises-from-morrison-labs.htmlA lot of teachers and students aren't aware of the free teaching resource videos and homework help tutorials that are available online. There is an awesome site called HippoCampus.org that covers all the subjects--and it's supported by the Bill and Melinda Gates Foundation.
Check out some of our videos on algebra: Here's the link. I was hoping that if you liked it, you wouldn't mind sharing it with your readers by mentioning it on your site. If math isn't your subject, HippoCampus.org also offers free help for science, history, government and more so maybe you would just like to recommend HippoCampus.org.
Thanks!
Beth Pickett
Thanks so much, Beth. I am sure our readers will enjoy improving their algebra skills here. Math is critical to science literacy.
I found some things of interest. Here is a sample of an open text book from the site (Note that I capitalized the S-es in the word Spanish, other than that, the links are quoted here and are just a sample of what is available. Go to the original link for more details. Report back here how HippoCampus.org ( Click hereHippoCampus.orghttp://www.hippocampus.org/Algebra%20&%20Geometry?loadLeftClass=Course&loadLeftId=75&loadTopicId=7530/?ref=rpemail&site=read-about-it.blogspot.com&email=shipmanjs2@gmail.com) works for you.:
Here is a peaceful video to watch on the interconnections of mathematics and music. Watch it and see what ideas come to your mind for connections of math and music to science. Think about what questions come to your mind, if any, when you watch the video? Jot them down.
Since in this blog, the focus is on science literacy and science education, how can the video enhance them? For example, did you hear new vocabulary? A video can bring new vocabulary to life because we hear the words pronounced and also see the usage of the word, the context. Mathematics is important to science literacy. That is why the STEM- science, technology, engineering and math- education focus prominent today includes the, "M."Another valuable M, however, is music. Music can engage students in science (That is why I once submitted a grant proposal to FIPSE called, Humanities at the Heart of Science. Music is one of the humanities that engages students). Vocabulary development is one way. Another is the ability of music in the video to engage students in science and mathematical studies.
Many skill sets of musicians and scientists overlap. Can you think of some? List as many as you can. Now circle on the list skills you think you have or could develop. Write a reflection on what you discover by this exercise.
How can you use the video to further enhance science reading? Do you know Harlan Brothers? Have you seen his journal articles? Do you know how to find them? Remember that in journal articles, you might find new and difficult vocabulary. Remember as Joan Beinetti says, "No one knows all the words," (personal communication, 1989). After you have slowly read one or two articles on a topic, you will start to develop more vocabulary in the field of the article. The more vocabulary you develop, the easier other articles on the same topic are to read. By the time you have read 5 or 6 articles, you are likely to be looked at by others as an expert...or, at least, quite knowledgeable, in that area.
Let's go about finding some articles. Just searching using his name, we find a number of links. Let's look at one:
Pick one of the articles or books above as a starting point, or,
try to find an article on your own to start with. You might be interested in the following biographical information quoted from Wikipedia:
In 1997, while examining the sequence of counting numbers raised to their own power ( {an}=nn ), Brothers discovered some simple algebraic formulas [1] that yielded the number 2.71828..., the universal constant e, also known as the base of the natural logarithm. Like its more famous cousin π, e is a transcendental number that appears in a wide range of formulas in mathematics and physics.
Having no formal college-level mathematics education, he sent brief descriptions of his findings to the host of the National Public Radio show “Science Friday” and also to a well-known mathematician at Scientific American.
His communication with “Science Friday” led to a fruitful collaboration with meteorologistJohn Knox. Together they discovered over two dozen new formulas and published two papers on their methods. These methods subsequently found their way into the standard college calculus curriculum by way of a popular textbooks on the subject.[2][3]
So, there is a fine example of a student communicating on an interest leading to a fascinating career in an subject that blends his love of math and music. Before digressing too much, let's return to fractals and music, remembering that reading slowly and carefully, you will develop the needed vocabulary to understand even very difficult topics. And, you can contact people, as did, Harlan Brothers, and meet the people you need to grow your knowledge. Let's look at the
abstract of another article on fractals and music (http://www.euromath.org/assets/files/2010/2.Alice%20Cortinovis.pdf,
accessed 11 Oct 2012):
ABSTRACT The objective of this paper is to identify some distinctive features of fractal music – offering a possible answer to the question: “What does fractal music mean?”. Following an introduction to the general concept of fractals, it discusses their fundamental characteristics, that is the scale invariance and self-similarity derived from a power law. The understanding of the fractal nature of music requires a clear grasp of the fundamental physical characteristics of sound, such as pitch, duration and timbre. The perception of music, however, is a psychological experience, so the paper briefly explores some amazing but widely known examples of aural illusions, deriving from our logarithmic sensitivity. Following a brief outline of the main areas of current research in this sector, the paper proposes a formal definition of fractal music, based on its physical, mathematical and psychological characteristics. Finally a musical composition is analyzed, showing that it is indeed real fractal music according to the proposed definition. The paper concludes by suggesting possible areas for further exploration."
It looks like this article might be readable, but, even here, students will have to develop some vocabulary as the authors definition may be difficult for many people (children and adults, alike). Also, the author is new to this research area and the understanding is limited as a result. Check out the definition of fractals in the article here:
Have students note that not every article presents the rigorous academic nature needed for serious study fractal music. Have the students check for these concepts and other possible errors:
Let students have fun finding articles and slowly reading them, using the dictionary at hand or an on-line dictionary as needed. For example, fractals are defined here:
A deeper study of fractals and related material can be found here, "a collection ... meant to support a first course in fractal geometry for students without ... strong mathematical preparation, or any particular interest in science:"
Have students do their own searches for definitions and journal. (Be sure your virus protection is on.) Have them check the academic rigor of any definitions they find. Similarly, are the journal articles they look at refereed (peer-reviewed by those knowledgeable and recognized in the field of study)? Have the students each find an article abstract by a leading researcher in this field.
After the students read the article abstract(s), they might wish to get the article(s) by inter-library loan from the local library and then read the full article and even e-mail the author with a question. They might even pick up a musical instrument and try to make some musical fractals. Enjoy!
Note that Michael Frame and Harlan J Brothers have worked hard to establish a rigorous framework for the study and discussion of fractal music. Comments or questions can be posted below in the comment section and also submitted to: "Dr." J. and to Harlan Brothers
Here is the link to educational videos posted by Valley Central School District...
(Valley Central is a great school district, especially when parents and other care-givers participate in conferences and volunteer, mentors from the community help guide students, teachers teach with a lot of methods so they can reach all students, and, students read a lot and study! (Are you doing your part to make your school great?)):