Cell Biology resource and lessons


Cell Biology is a great lesson resource from Texas A&M University. The resource is listed as a middle school curriculum, but it could easily be adapted to high school.

The site has information and lesson resources on cell biology and then has a great bingo game that teachers can use as a review game. It even has the printable bingo cards for the students and the questions and teacher guide.






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Intelligent curriculum design?

When anyone suggests that we not teach evolution in school, he is suggesting that we not teach biology, and in a broader sense, science.



So let's be more frank about the discussion--do we teach science, or something else pretending to be science (which reduces science to superstition), or skip the whole thing entirely?

(And no, technology doesn't count--I can teach a child how to put together an automobile without her understanding much about combustion or friction or the basic laws of Newtonian physics.)

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Letting go

I'm letting go this year. I'm going to trust the collection of young humans sitting in my class, brains honed by countless generations before them, each and every child with a lineage going back as far as the first protobionts that globbed together in the seas here billions of years ago.

I'm letting go this year. I'm going to remind myself every morning, right after the Pledge of Allegiance, that I am mortal, that my students are mortal, and that the "liberty and justice for all" means just that. Neither is cheap. Nor are our children.

I'm letting go this year. I'm singing aloud in class, because I can, and because it helps children remember, It helps them remember facts, true, but more important, singing itself helps us remember who we are. I may drop a couple on a used guitar. I don't play well, but I do play. I don't sing well, either, but I do sing. As the warm July sun sets, I hear the squeaks and squawks and chimmering and chammering of cicadas and cardinals and squirrels and bees and crickets and grackles and dogs. Even the fish around here make noise, croakers and sea robins grunting in protest when dragged out of the water.


I'm letting go this year. I'm going to overtly share my ridiculous love and awe for this marvelous universe, one that belongs to any critter with ribosomes and some nucleic acids. I'm sharing our emerging stories of the natural world along with the joy and fear these stories elicit. Squid flashing light signals to each other deep in the ocean, orgiastic balls of earthworms reveling , bacteria sensing each other before working communally to a common goal--stories about other lives that help us grasp ours.

I have no idea what worlds lie outside what we can sense and rationally infer. I do know that what exists in our natural world exceeds the imaginations of all of us.  If a child's curiosity gets dampened in science class, you cannot blame the world.








Leslie's photos.
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Open Heart Surgery Simulation - interactive and educational

Program 2 - Heart surgery

Open Heart Surgery Simulation is a fascinating, interactive site from ABC's Australian Science site that makes you the surgeon performing a Coronary Artery Bypass surgery. It is simplified, but still very exciting and educational. At each step, you are provided instructions and then you must carry out the procedure. There are three different levels of difficulty and a section to just learn about the anatomy of the heart.





This is a great tool to use with Biology, Anatomy and Physiology, or medical classes.
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Animal Facts from Nat Geo - great resource



National Geographic, an excellent resource for educators, has a wonderful site with Animal Facts that I learned about from Mary Beth Hertz (@mbteach) (who is a great educator and resource for other educators).

Animal Facts is a collection of facts and information on all kinds of animals. It is arranged by type of animal: amphibian, bird, fish, etc. On the right side of the page is a listing of animals alphabetically.

Each animal page has photos, resources, fast facts, and a map of where their habitat is.

Here's the page for Giant Squid:

You can also quickly share each page via Facebook, Twitter, Buzz, Stumble upon, and email making it easier to share with your students.

It's a great resource for teachers and students.
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On matters of faith

Morning storm clouds. The light bit at edges, accentuating the few colors that poked through the gray dawn gloom. A brisk wind swirled from the northwest, a breeze out of Chocolat.

A cherry tree dumped its blossoms like a snow squall, surrounding me with impossible pink light. The heavy rain drops followed seconds later, soaking the pink petals so thick they hid the grass.

Even in the middle of it, I try to remember, and I cannot. Remembering anything other than those things that will keep us alive is a human conceit. Turns out I'm human.

Change is coming. As it has. As it will.

***

I am teaching about evolution, descent with modification. It is going better than most years have.

I spent a few moments talking about Charles Lyell and the concept of uniformitarianism, the idea that whatever natural laws apply here, today, apply anywhere and anytime. I dropped a small chunk of wood as I spoke. It fell each time, as expected, landing loudly on the desk.


This is where science relies on faith.

And it does. The kids relax just a tad. All year long I've assured them that we know less than we think, that the world is a wonderful place despite this, and that science requires, at a very basic level, faith.

Not the kind of faith many of them have been taught, but faith nonetheless. 8 months after we first met each other, things are starting to fall into place.

Of course the piece of wood will fall, each and every time, and we know this only because it always has. This may seem trivial, but it's the soul of reality, whatever "reality" means.
***

Were humans as inevitable as the fall of the block of wood I dropped over and over again? I leave it to the students to ponder. I'm not particularly interested in the question--we're here, and that's enough for me.

But they are, which is why I pose it. Their universe swirl around each of their own existences, and I just called it into question.

It's my hope that by June, they will know as little as I do.






Decision time....
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An afternoon on the dredge spoils





It's silly season--a pope getting beatified, royalty getting married. We need costumes for these, lots of costumes. And music! And, oh, isn't it all so grand!


And under the Delaware Bay stir the ancient longings of ancient critters, crawling up from the cool, dark muck, to dance under the moon again, as they have for millions of years.
I spent the afternoon atop a mountain of dredge fill, surrounded by the skeletal remains of horseshoe crabs and scallops, fish and whelk. Tiny flies congregated in the cracks, worshiping the death that keeps them alive. A hawk hovered a hundred yards away, eying the last moments of its prey below.

In the garden sits a robin's egg, intact but fading under two weeks of sun. A few volunteer basil plants erupted a few feet away. Last year's Brussels sprouts are now a riotous yellow.

Each time I wander outside, I am reminded how the story ends, as I am reminded how the story starts, a story without fine linen or fine music, and a story without end.



Every day I share pieces of the story with my students, and every day it surprises them, as every day, it surprises me.




 





Photos by us, use them as you will. Another beautiful day.
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Learn Genetics - great resource with virtual labs



Learn Genetics is a great resources from the University of Utah.



Learn Genetics has interactive videos and demos that explain different concepts of genetics. The web site is nicely designed and easy to navigate. There are articles about genetics and the technology behind it, virtual labs and much more. The virtual labs include DNA Extraction, PCR, Gel Electrophoresis, and DNA Microarray. Most schools can't afford the equipment and supplies to do these labs for real, so this site is a great alternative and the students still learn about the concepts. 



There is also another site from the university called Teach Genetics which is a beta preview teacher companion site for Learn Genetics. There are some resources now, with more coming in the future.

These are great resources for Biology and Genetics teachers.

My wife, a Biology teacher, found them and told me about them. She found them very useful and easy to use. Her students loved the virtual labs and learned the material while experiencing something new and fun.




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Discovery Education Dawn Junior Wildlife Champions-free lesson plans about oil spills and wildlife



Dawn Junior Wildlife Champions is another great resource for Discovery Education, in partnership with Dawn.

The site has three lessons, recommended for grades 3-5, available for download. The lessons contain investigative research, hands-on experiments, and even at-home activities. There are also teacher resources and tools. The lessons are about the issues relating to oil spills and the environment and wildlife.

These lessons can be adapted for use with other grade levels also.





READ MORE - Discovery Education Dawn Junior Wildlife Champions-free lesson plans about oil spills and wildlife

eSkeletons - skeletons and comparative anatomy of primates

eFossils

eSkeletons is a great site from the University of Texas at Austin, that provides interactive skeletal anatomy of human and non-human primates.

The start page has information on each species and then you click on it to get to the interactive skeleton for each species that you can click on for more information of each bone. There is also a section that allows you to compare species to see what bones they have in common and there is also a taxonomic tree.

The site is easy to use and has great information for Biology and Anatomy teachers and students.

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101 Science - tons of science resources


101 Science is an incredible site with a huge amount of resources for science.

The site has more resources than I could count, organized by topics such as "electronics", "chemistry", "biology", "physics", "math" and "photography." There are also resources for earth science, astronomy, robotics, ethics, java applets, and much more. Each main category has sub categories also.

Each topic has scores of links and resources, including articles, web sites, and videos. Some videos are from MIT, TED and more.

If you teach science, are a student of science, or just like science, this is a must see site.

Here's a look at the main Physics page:



Each link on this page has more links. Here is the page on Gravity:



(Some sub categories have much more than this even!)


This site is just tremendous with over 20,000 links and resources.
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DNA - great resource on DNA from PBS


DNA is a great resource from PBS. The site has resources on DNA separated into episodes. Life, Playing God, Human Race, Curing Cancer, and Pandora's Box are the 5 episodes. Each "episode" is a web page with information about DNA and how it applies to different topics. There are links to more in depth resources, videos, and much more. There is also a timeline of DNA research and discoveries and a 3D DNA Explorer (uses Adobe Shockwave) that allows you to manipulate a 3D image of a DNA segment. You can rotate and zoom in on different parts of the segment.

DNA is a great tool for biology teachers as it gives them and their students scientific information as well as touching on issues relating to society and ethics.
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Encyclopedia of Life - great biology resource


Encyclopedia of Life is a website that has web pages for each species of organism. Each page contains photos, physical description, habitat, references, other links, taxonomy and much more. You can even create a free account and contribute to the pages.



It is easy to use, easy to read, well designed and informative. It is a definite for all biology teachers and students.
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Free Resources from McDougal Littell - lots of great stuff for all teachers



McDougal Littell, a school textbook publisher, has some great resources available for teachers and students in many different areas. I'm going to focus on the science resources, but you can check out other subjects from this site too.

The starting site, is Class Zone. From here, you select the subject (Language Arts, Math, Science, Social Studies, World Languages), grade level (middle vs. high school) and your state. You can pick any state and you will get some different sites based on what state you pick. These resources are free. There are some resources, like a teacher center and online textbook, that are password protected.

From there, you are brought to a list of textbooks. Click on the one that has your topic, and you will be brought to a site with a huge number of resources.

For example, selecting "science" and "high school" and "CT" gets you a selection for Biology, Chemistry, and Earth Science.

Under Biology, there are a huge variety of resources. Animations that explain difficult concepts, virtual labs, virtual dissections, Interactive review with a variety of activities, quizzes, webquests, and links to other resources.






Each subject area has different resources, but all of them are excellent. Check it out for your subject.


(PS - this blog post was completely created, including links and screen grabs, on my Google CR-48, proving that Chrome OS (and other OS's like HP webOS) are very useful and powerful.)
READ MORE - Free Resources from McDougal Littell - lots of great stuff for all teachers

Biology Junction - lots of great Bio resources


Here's another great science resource found by my wife. Biology Junction is a site created by a Biology teacher that has a HUGE amount of resources on Biology. The site has stuff related to the creator's classes, but also has a plethora of resources for all teachers and students.

This is one of those sites you have to explore yourself because you just keep finding more and more things.

The site has resource broken down by Biology subtopic, class, and type. There are class openers, games, lesson plans, labs and activities, information, links and so much more. There are study help guides, science fair help, teacher help, presentations, templates, test prep, notebook help, teacher resources, and the list keeps on going.

If you are a Biology Teacher or Student, you need to check out this site.
READ MORE - Biology Junction - lots of great Bio resources

MEDtropolis - health information and Virtual Body



MEDtropolis is a very interesting site that I found a few years ago. The site tagline is "A webspace built for the latest health information that will educate and entertain kids and adults alike."


The site has information about different medical topics, such as bariatric surgery, diabetes and more.


But, the really cool part of the site is the Virtual Body. The Virtual Body is literally a virtual tour of the human body. You can explore the Brain, Skeleton, Heart, and Digestive tract. Each part can be explored and manipulated and some sections even have narrated tours.

In some parts, as you move your mouse over certain parts of the system, notes and information will come up on the screen. I think that it would be suitable for grades 7-12.

I found it easy to use and a great resource for students.




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Virtual Cell Animation Collection - great for Biology


The Virtual Cell Animation Collection is an incredible collection of animations that show cells, cell function, and different cell processes.

There are 17 animations ranging from Insulin Signaling to Cellular Respiration to Photosynthesis.

This is a great way to show these difficult to visualize concepts to students. 


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Scitable - biology and life science resource



Scitable is a resource site for teachers that contains resources, links, lesson plans for genetics and cell biology. There are also resources for science careers.

There are news articles, links, topic resources, videos, animations, and graphics.

The site also has science articles, discussion boards, collaboration section, and a way to build an online classroom with resources for your students.




This is a great resource for Biology teachers and their students.
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Google Body Browser


Google Body Browser, from Google Labs, provides an interactive way to explore the human body. It's been described as "Google Earth" for the human body.

The site is new and you need to use the beta version Google Chrome Browser to use it or enable WebGL support in other browsers.

What's really neat about it, is that you can hide/shade different body systems to explore in more detail. You can move the image around in 3 dimensions, zoom in and out, and get a really good view of anatomy. You can even search for body parts.


There are no labels on any parts though.   UPDATE: You can turn labels on by clicking at the very bottom of the toolbar. Thanks to Lain for pointing that out. I missed it.

This is a good resource for Biology, Anatomy, A&P and medical classes to use.
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Cells Alive - Cell Biology, Anatomy and Physiology





Cells Alive is a site that has a huge amount of information about cells.

It has everything from pictures and descriptions of different types of cells, to interactive demos and images about cell anatomy, meiosis, mitosis, the cell cycle, and more.

There is a section with homework help, interactive quizzes, science fair ideas, and a cell gallery with pictures and descriptions of cells ranging from human red blood cells to viruses and bacteria.

The Animal Cell Mitosis interactive demo has a computer graphic of mitosis along with a microscope video of an actual cell going through mitosis.



This is a great site for biology classes.


READ MORE - Cells Alive - Cell Biology, Anatomy and Physiology