The following video was created by my MST students: Melissa and Alex. This video looks at Human Impacts on Ontario Ecosystems. It shows why ecosystems are important, the effects on freshwater, suburban terrestrial ecosystems, and forest ecosystems. For more STS videos, check us out on iTunes by searching "Papapodcasts". Thanks for watching. 

STS: Ecology

Human Impacts on Ontario Ecosystems by Melissa & Alex - 7:10

The following video was created by my MST student: Peter. This video looks at Food chains, Food webs and Energy Pyramids. We look at the types of organisms found at various trophic levels as well as the movement of energy through a food chain. For more STS videos, check us out on iTunes by searching "Papapodcasts". Thanks for watching. 

Food Chains, Webs and Energy Pyramids by Peter - 5:33

The following video was created by my MST students: Kevin & Jomar. This video looks at Ecosystem Interactions between various organisms in terms of competition and symbiosis. For more STS videos, check us out on iTunes by searching "Papapodcasts". Thanks for watching. 

Ecosystem Interactions by Kevin & Jomar - 7:02

The following video was created by my MST students: Dirk & Rodney. This video looks at some key terms required for your understanding of how the organisms within a biome interact. For more STS videos, check us out on iTunes by searching "Papapodcasts". Thanks for watching. 

Elements of Ecosystems by Dirk & Rodney - 7:40

The following video was created by my MST student: Gio. This video looks at the Water Cycle and introduces the nitrogen and carbon cycle. For more STS videos, check us out on iTunes by searching "Papapodcasts". Thanks for watching. 

The Water Cycle by Gio - 2:55

The following video was created by my MST students: Josephine & Holly. This video looks at a few endangered species found within Canada. For more STS videos, check us out on iTunes by searching "Papapodcasts". Thanks for watching. 

Protecting Endangered Species by Josephine & Holly - 4:42

The following video was created by my MST student: Mariz. This video looks at Soil Profile as well as assessing soil and the impacts humans have towards it. For more STS videos, check us out on iTunes by searching "Papapodcasts". Thanks for watching. 

Assessing Soil by Mariz - 7:40

The following video was created by my MST student: Daniel. This video looks at assessing quality of water by testing for oxygen levels dissolved within it. For more STS videos, check us out on iTunes by searching "Papapodcasts". Thanks for watching. 

Assessing Water Quality by Daniel - 9:17

The following video was created by my MST students: Shayna & Tanya. This video looks at biodiversity and the impact humans have on the decrease of biodiversity in various environments. For more STS videos, check us out on iTunes by searching "Papapodcasts". Thanks for watching. 

Human Impact & Biodiversity by Shayna & Tanya - 6:53

The following video is on the basics of Photosynthesis and Cellular Respiration in Plants. We look at the basic equations for photosynthesis and cellular respiration. This lesson was prepared and presented by MST students: Phillipe and Angela. For more Students Teaching Students lessons search us on iTunes "Papapodcasts". Thanks for watching. 

Photosynthesis and Cellular Respiration in Plants by Phillipe and Angela - 4:02

The following video is on Acid Rain. We look at how acid rain enters our environment and ways in which we can lower these toxic emissions in our own household. This lesson was prepared and presented by MST student: Joey. For more Students Teaching Students lessons search us on iTunes "Papapodcasts". Thanks for watching. 

Acid Rain by Joey: 5:15

The following video is on the Nitrogen Cycle. We look at how the cycle works as well as what happens if our ecosystems have too much Nitrogen. This lesson was prepared and presented by MST students: Angel and Shellana. For more Students Teaching Students lessons search us on iTunes "Papapodcasts". Thanks for watchingMr.P 