Author Archives: Stephen

IBDP Sciences Investigation Cycle

This is an attempt to capture the internal assessment descriptors (for the new guide) in a format similar to the MYP’s Experimental Cycle and Design Cycle diagrams. Click here to download a higher-quality .svg file for poster printing

IBBio Experimental Cycle

Beautiful and sad GIFs that show what’s happening to the ocean

Stephen:

The gif images illustrate some of the damage we’ve done to the oceans. Slow clap, humans.

Originally posted on ideas.ted.com:

Scientist Sylvia Earle (TED Talk: My wish: Protect our oceans) has spent the past five decades exploring the seas. During that time, she’s witnessed a steep decline in ocean wildlife numbers — and a sharp incline in the number of ocean deadzones and oil drilling sites. An original documentary about Earle’s life and work premieres today on Netflix. Watch it here.

Below, four ocean infographic gifs from the film.

What happened to the coral reefs?

Between 1950 and 2014, half of the coral reefs across the oceans died.

What happened to tuna, sharks, and cod?

Mission_Blue_gif2_256_99_0_600Between 1950 and 2014, Pacific Bluefin Tuna, sharks, and North Atlantic Cod were all almost fished to extinction. Between 5% and 10% remain.

The number of ocean deadzones then and now:

Ocean deadzones are spots in the sea where life no longer exists. They occur when massive fertilizer runoff (or other ocean crises) set in motion an oxygen-depriving chain of events…

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#SharkWeek Fail. Some Sharky Remedies*.

Over the last couple of years, Discovery’s #SharkWeek event has taken a beating for producing pseudoscience and spectacle over actual educational output that will help shark conservation. From CGI-lame Megalodon junk (they’re extinct already) to ‘Voodoo Sharks’, serious shark-science educators are getting annoyed. Sadly it seems that some of the scientists who appear in the “documentaries” have been duped into taking part, or misquoted: see this piece by David Schiffman (@WhySharksMatter). 

Fortunately, there is a lot of actually good content out there. This year, Emily Graslie (@ehmee, scientist, YouTuber and focus of perhaps one of Cosmo’s only proper articles ever), has created a series of five shark videos to entertain… and educate! 

*Remedies for bad science. Not remedies made of sharks. That would be is bad

Quick Review: Tony Butt’s Guide to Sustainable Surfing

Stephen:

A quick review of a quick read: if you’re into surfing or the outdoors, this is worth your time (and is very cheap).

Originally posted on i-Biology | Reflections:

Dr. Tony Butt

This quick read (74 pages,£0.87 on Kindle) is worth an hour or two of your time, especially if you’re into surfing or outdoor pursuits and are concerned about the environment. Tony Butt is a big-wave surfer and has a PhD in Physical Oceanography; his educational columns on Surf Science in Surfer’s Path magazine (and his book on the same) are excellent primers on waves, surfing and the environment.

In this text, Dr. Butt sets out to describe how we impact the environment as surfers and how we can make choices that can mitigate these impacts. He makes connections between the issues of Energy, Travel and Stuff related to surfing, highlighting the unsustainable nature of the jet-setting, product-hungry, WCT-inspired modern surfer. Of particular interest are issues of embedded energy and product life cycles, which you may recognise from Annie Leonard’s Story of Stuff series…

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Ecosia – the search engine that helps plant trees

Thanks to David Faure for pointing this out. 

Have a go at Ecosia, a search engine that donates 80% of its profits to reforestation projects in Brazil. Find out more about how this work on this page, and give it a go!

Try Ecosia now. You can add it as a Chrome extension, too.

Try Ecosia now. You can add it as a Chrome extension, too.

Surviving the Peace: Mines Advisory Group

Suport the Mines Advisory Group

We support the Mines Advisory Group

As global tensions appear to heighten, it is is easy to get sucked into side-taking on facebook, twitter or other media, yet this is rarely helpful. There is nothing to be gained by sharing yet another horrific photo or vitriolic screed to elicit comments from your followers. As compassionate, educated global citizens we should look instead for ways to support those who are making a positive difference.

Here’s my example.

Mines Advisory Group (MAG) started in a caravan in my hometown of Cockermouth in the UK, and has blossomed over the last two decades into a major worldwide organisation dedicated to making war-torn areas safer by surveying and removing landmines and unexploded ordnance. They were co-recipients of the Nobel Peace Prize in 1997 for their work on the International Campaign to Ban Landmines and are well-deserving of all the funds we can raise.

Check out their 23-minute film, “Surviving the Peace“, which focuses on Laos and outlines how they work and the lasting impacts their work has on the lives of survivors of war. If you want to support them, please make a donation via my Biology4Good page for MAG, on JustGiving.

And here is a more recent video on “Surviving the Peace: Angola“:

……….o0O0o………..

A challenge to i-Biology users

Use your online influence to share links to organisations that focus on protecting our environment or alleviating suffering. I have eight examples on my Biology4Good fundraising page, and you might want to do something similar. Tell the world why you care about their cause and how they’re making a difference. Maybe even work it into a CAS project.

Teaching our Sons not to rape: SexEd & #YesAllWomen

Stephen:

This is re-blogged from my personal reflections site, but it is an important current issue and might be of interest.

Originally posted on i-Biology | Reflections:

This is a brief reflection on a work in progress, but health education in school is very important to me. It is a brief reflection on a project to update and refine a Sex Ed sequence, bringing in a stronger element of values education, sexuality and attitudes. It aims to move away from the traditional ‘plumbing and don’t get pregnant or raped’ approach to a more powerful and relevant ‘plumbing, make good decisions and be a good person’ approach. 

Background

Screen Shot 2014-06-13 at 2.24.17 PM

From @feministabulous on Twitter.

Towards the end of the year we had the opportunity to review and teach a G9 Sex Ed class, standing separate from the regular MYP PHE class and with a different staffing allocation. It comes at a time when the school is working out how to re-distribute health topics into PE, to make PHE, yet retain the balance of content work and physical activity. Sexuality education is…

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Summer Learning

Summer holidays are here!

Text

That means travel, rest, play, sun, sand, surf… and significant learning loss.

Here are some suggestions for a productive summer.

With eight weeks off, there’s a lot you can do to make next year more successful.

1. Unbroken rest.

Block out at least two full weeks with no school work. Let your mind wander, your health recover and your sleep be deep. Reset your balance, get active and maybe even try something new – and non-academic. You will feel better and be better able to focus on the challenges of next year. If you try to do a little work each day, it will always be in the back of your mind, causing stress.

2. Focused Extended Essay work

The Extended Essay is supposed to take around 40 hours of effort. That’s one full Monday-Friday working week. Set aside some time, with peace and the resources you need, to write the best draft you can. If your EE is causing you stress, get it done sooner in the break – you will be better able to enjoy the rest of your vacation.

3. Review this year’s learning

Once you have rested and recovered, set aside a full day or two to focus on Biology. Go through your notes, work on vocabulary, make connections across topics, practice questions from the book, re-read the chapters or presentations, watch (or re-watch) the CrashCourse videos, use the sortable syllabus to practice the assessment statements, practice drawing, labeling and annotating. There is a strong positive impact of spaced practice on learning, so taking the time to review will help make your foundation stronger for next year.

4. Read about science for fun

Science is far more than the list of assessment statements we study in class. It is a fast-moving pursuit of knowledge that connects ideas from around the world and across the disciplines. And there is a lot written about science every week. Dip into the science news, read longer articles or pick up a science book. You’ll enjoy it and it will help you make more connections.

As you read science, think about the following questions:

  • How does this connect to what I already know?
  • What vocabulary is important in this text? How much is known or unknown to me?
  • What are the implications of this information for science or the wider world?
  • What Theory of Knowledge questions does this connect to? What questions does it raise?

Some suggestions for summer reading:

Have a great summer.

And keep that brain Fresh…

 

PCR Song: Class Project & TED Ed Lesson

This song by BioRad is a funny discussion starter on the polymerase chain reaction (PCR) and biotechnology. For a full lesson plan, with editable slides for students and a complete TED Ed lesson (with quiz), visit the full page.

Click to go to the TED-Ed lesson on PCR.

Click to go to the TED-Ed lesson on PCR.

John Oliver: Climate Change Sketch

This funny (but sweary) John Oliver sketch skewers the non-debate on climate change.

“The debate on climate change should not be whether or not it exists, but what we should do about it.” 

With 97% agreement from scientists on the human cause of climate change, are the media skewing the debate with 1:1 representation?

This is connected to the Greenhouse Effect topic resources. Don’t play it in class without listening first – there is some strong langauage.

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