Making ATP: Core content concept maps
In tomorrow’s class we’ll be reviewing our Making ATP unit (enzymes, cell respiration, photosynthesis and the greenhouse effect) with a couple of concept mapping activities. The first, cell respiration core, is made using the really useful free concept mapping tool from IHMC CMap tools. This is a freeware package for most computing platforms – very easy to use and might be a help in your revision!
In the second activity, build your own concept map making as many annotated connections between concepts as you can. Surrounding this, add and annotate the relevant graphs and diagrams.
Excel StatBook for MYP Intro Chemistry [Resource]
Shortlink: bit.ly/2NMgLzN
This Excel workbook is built upon the IBDP Bio Excel Statbook I made in 2011. It is designed to make life easier as we work through labs in Grade 9 Intro Chem and to help you find your way around some Excel tricks.
It is saved in GoogleDrive – don’t open in it in GoogleDocs. Download and open in Excel.
I’ve been hearing interesting things about GeoGebra recently, so might have to give it a go when I get some free time.
Biology Crash Course | Entertaining 12-min Bio brain dumps!
CrashCourse Biology is a new(ish) and definitely more entertaining and engaging alternative to Khan Academy. Hank Green follows his brother John’s example (World History) and is producing some pretty funny, fast-paced and visual presentations for key concepts in Biology. One feature I like is the short ‘history of the idea‘ section in each video.
Here’s an example on the properties of water:
Another feature I like is that the video description has links to sections within the video, making review easier. He also includes a set of citations (more like links to follow to find out more). So although they can be embedded, you are much better off watching them on his channel.
Hank also has another channel, SciShow, which has short, sharp videos on science – whatever the topic. Here are a couple of examples from his playlist.
FoldIt (MrT’s favourite game):
And this on Mendeleev’s Periodic Table:
……….o0O0o……….
I first heard about these channels via Fractus Learning, but didn’t get a chance to look until this weekend, searching for periodic table resources and Lewis Dots. When Crash Course popped up again, I figured it was time to have a look.
So is the Earth full or is abundance our future? #TED2012
TED 2012 is underway and they have been posting some of the talks to their website. Here is a pair of talks which showcase different views of where we are in the world right now – each of them linking to our units on Environmental Science. You can also follow them on the Guardian’s liveblog.
In the first, Paul Gilding states that “The Earth is full,” but that it takes times of real crisis for us to create solutions and climb out of the hole we have dug for ourselves.
In this one, Peter Diamandis argues that we are living in a time of abundance and that human ingenuity will get us out of our problems.
……….o0O0o……….
EDIT – 4th March
These talks which have also been published are relevant to the issues we are studying in class. Have fun watching them!
Daniel Pauly: The ocean’s shifting baseline
Paul Snelgrove: A census of the ocean
Anthony Atala: Printing a human kidney [TED Talk]
With links to stem cells, genetic engineering and biotechnology, homeostasis and the kidney, the current science outlined in this TED Talk by Anthony Atala is amazing. It includes a demonstration of a real kidney being printed and a student who has an engineered bladder and now lives a normal life. Wow.
With huge numbers of people waiting for kidney transplants, is this the future of transplant medicine?
Thinking of kidneys, the Guardian has a link to an AP article: Mystery illness kills thousands in South America.
Scale of the Universe: Zoom right in, whizz right out (online app)
Learn.Genetics Size
This is what you get when you take the Learn.Genetics Cell Size visualiser and give it beans. Cary and Michael Huang at htwins.net have produced this great tool, which lets you zoom all the way into the smallest sizes and then out into the universe. You can click on each item to learn more.
It can be quite the time-suck as you whizz through inner and outer space.
Have a go!
Scale of the Universe App by Cary and Michael Huang (Click to play!)
Are you still here? Well then Morgan Freeman can give you a tour in this Powers of Ten clip from Cosmic Voyage.
Thanks to @AdamRutherford for tweeting the link to this.
Teen Brain Videos and Resources
The teen brain is a funny place to live, with unique challenges and threats. There have been some excellent articles and resources produced recently on the subject – useful for students, teachers and parents.
Teen Brain from PBS
Carl Zimmer has a great piece on the teenage brain at Discover Magazine. Alison Gopnik has a similar piece at Wall Street Journal. Both explore the risk behaviour of teens. David Dobbs asks ‘Why do teens act the way they do?‘ at National Geographic. Richard Knox at NPR summarises ‘Teen brains are not fully connected yet,’ whereas John Cloud at Time reports on a PLOS One paper that suggests a link between more mature teen white matter and risky behaviour.
There are a lot of teen brain resources at PBS Frontline, including a full documentary. It is available (for now) on YouTube, but head over to their main site for more information and a ability to view the whole video by chapter.
I don’t normally advertise on the site, but here I’ll make an exception.
Teen brains, with their unique needs, need to be looked after to optimise learning. By paying attention to current brain research, we as educators could get more from our students and help them learn. Derek Pugh, a former BIS colleague, now works with schools, students and parents on brain-based learning workshops. He has also written a series of articles and a book: The Owner’s Guide to the Teenage Brain.
Why not visit his website, (http://www.braincompatibleeducation.com/) to read more. There are articles and eBooks on sleep, classrooms, diet, water and more.
Drew Berry’s Animations of Unseeable Biology [TED Talk]
In 2011, Drew Berry’s animation of the role of breast stem cells won the Imagine Science Film Festival award for visual science (posted here). In this TED Talk, he explains how and why he and his team have put together these accurate representations of invisible cellular processes. The talk shows some examples of the animations, including a really great segment on mitosis and what is happening when spindle microtubules attach and contract.
For more excellent animations, visit the Walter and Elizabeth Hall Institute (WEHI) TV Channel: http://www.wehi.edu.au/education/wehitv/, or their YouTube channel.
The effective communication of Science is an Art.
Inspired for 2012 by these Young Scientists!
Set aside 17 minutes to listen to Lauren Hodge, Naomi Shah and Shree Bose give their TED Talk on their experiences as winners of the 2011 Google Global Science Fair. These three young scientists are each winners of their age groups (13-14, 15-16 and 17-18 respectively), with Shree winning the grand prize of a $50,000 scholarship and a trip to the Galapagos and an internship at CERN! Wow.
Of course Naomi and Lauren also picked up some great prizes and they all got the opportunity to present at TEDx Women:
If you have a great scientific question burning in your mind, why not enter this year’s competition? Head on over to the Google Science Fair 2012 website for all the information you could need. Here’s a quick video below.
Just remember to get it all in by April 1st!
Thanks to Julie Lemley for the link.
i-Biology 