A PowerPoint presentation that explores the different types of genetic crosses (monohybrid vs dihybrid) and examines some of the resulting phenotypic ratios. Developed for VCE Biology but easily adaptable.
"Living on One Dollar is a full-length documentary made by four college students who traveled to rural Guatemala to live on just a dollar a day. Upon their return, they created Living On One, a nonprofit to raise awareness and inspire action around global issues like hunger and poverty -- and started by publishing the Change Series of video shorts. I found it so compelling I've dedicated this whole film fest to it. Each episode not only succinctly frames an issue faced by people in the developing world and makes it personal, but also offers resource links to learn more -- and even better -- to do something about it."
Human activity is currently a bigger threat to mangroves, and the natural defences they provide against storm surges and other coastal disasters, than rising sea levels, according to a new study. Although we can expect some ...
The survey warns that human activity on land – such as the damming up of rivers or the felling of trees to create shrimp ponds – is currently a far greater threat to many mangrove habitats than the effects of climate change on sea level.
Mangroves – trees and shrubs which grow in saltwater, coastal environments – play a critical role in protecting thousands of shoreline communities in tropical and subtropical regions from floods, storms, and other hazards.
Their densely-packed, overground root systems can absorb wave energy and reduce the velocity of a sudden surge of water. In the 2004 tsunami, for example, mangroves were sometimes the difference between life and death for people whose homes lay in the path of the giant waves which crashed into shorelines around South Asia.
The Critical Media Project is designed to serve high school instructors and other educators who seek to incorporate media literacy into the classroom. The site contains a wide range of media artifacts that explore the politics of identity across issues of race and ethnicity, class, gender and sexuality.
lyn chatfield's insight:
This website looks at the way gender, ethnicity, sexual orientation, race are portrayed in the media. There are fascinating video clips, questions to promote discussion, lessons etc
The Conversation is running a series, Class in Australia, to identify, illuminate and debate its many manifestations. Here, Sharon Friel considers the points where class and health interact. The unequal…
lyn chatfield's insight:
Discusses how unequal distribution of power, money and resources creates health inequalities. and how this disadvantage is passed on through generations. In addition a number of links provide conversations on how these factors affect such things as education,cultural leadership, accessibility to music, stereotyping and domestic violence.