Where Do All the Toxins Go?
This Where Do All the Toxins Go? lesson plan also includes:
Students demonstrate how chemicals accumulate in fish fat. They study path ways of toxins in the fish's body and ways to prepare fish to avoid consuming the toxins. They examine U.S. and Canada regulations to protect the environment.
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Why Can’t I Eat This Fish?
Can turning on the television lead to toxins in the food supply? The lesson offers an opportunity for young scientists to complete guided research. A worksheet lists each question as well as the web page necessary to answer the question....
6th - 12th Science CCSS: Adaptable
New Review Why Do Venomous Animals Live In Warm Climates?
Mexico, Brazil, and Australia include the highest numbers of venomous species. An engaging video takes on the idea that venomous animals live in warm climates as part of a larger science series. It discusses possible reasons why this is...
12 mins 9th - 12th Science CCSS: Adaptable
Where Do Trees Get Their Mass From?
From stately oaks to towering pines, trees are the largest members of the plant kingdom that most people see. But how do trees get so big? Find out where the mass of a tree comes from with a short video. The narrator presents the topic...
4 mins 6th - 12th Science
Where Do Our Facial Expressions Come From?
From Boston to Bora Bora, humans have the same facial expressions to convey grief, surprise, and disgust. How did we all end up on the same page emotionally? Explore innate and learned expressions in the 133rd video in a 143-part series....
5 mins 9th - 12th Science CCSS: Adaptable
New Review Are We All Related?
All humans alive today descended from the same woman who lived just 150,000 years ago. A thought-provoking video explains this concept as part of a larger biology playlist. It lists the location where the woman lived as well as where our...
6 mins 6th - 12th Science CCSS: Adaptable
Where Do Genes Come From?
No, you didn't get your genes from the local clothing store. Learn where they really come from by watching this video as it explores how the genes found in all plants and animals today have arisen over billions of years of mutations from...
4 mins 7th - 12th Science CCSS: Adaptable
How Do Geckos Defy Gravity?
Geckos are reptilian superheroes, defying gravity to climb walls and hang from ceilings, but where did they get these amazing superpowers? Watch this fun video as it examines the amazingly designed feet of these unique animals and how...
5 mins 6th - 12th Science CCSS: Adaptable
What Does the Pancreas Do?
We are all born with one, but how many people actually know what the pancreas does? Follow along with a short video as it examines the important role this often-overlooked organ plays in digesting food and maintaining healthy blood-sugar...
3 mins 7th - 12th Science CCSS: Adaptable