Skip to main content

Home/ Peppers_Biology/ Group items tagged create

Rss Feed Group items tagged

Lottie Peppers

Create a Recipe for Life | Science News in High Schools - 0 views

  •  
    Post the link to the Science News article "Life on Earth may have begun in hostile hot springs" to your virtual classroom. Ask students to read the article for homework and prepare for online class by answering the first question. Before the class meets, provide the students with the links to all articles they will need for class. Class discussion can be conducted via Zoom; the research and recipe-building components can be conducted in breakout rooms.
Lottie Peppers

Genetically engineered trees could help fight climate change - here's how | CBC News - 0 views

  •  
    Séguin, a research scientist in forest genomics with the Canadian Forest Service, inserted bacterial DNA into spruces that effectively made them immune to spruce budworm, a pest that can chew needles off tens of millions of hectares of trees in a single outbreak. While there is controversy over genetic engineering, some scientists say it could also help fight climate change by creating trees that grow bigger, faster, resist disease and can even turn carbon into a stable white powder that falls to the ground - in other words, trees that would be better at pulling carbon from the atmosphere.
Lottie Peppers

I Am A Scientist - 0 views

  •  
    Scientists don't fit a mold - the stories we tell about them shouldn't either. We've created scientist-of-the-month toolkits for teachers, parents/guardians, and informal educators to easily share these stories with their students.
Lottie Peppers

Simulations and Virtual Labs - Open Educational Resources - Library Guides at Colorado ... - 0 views

  •  
    Our teaching and learning environments have changed quite rapidly this semester! This page provides a (growing) list of free virtual labs and simulations. See the "Finding OER" tab for freely available textbooks and other course materials. If you find or create a resource to share, please email Emily Bongiovanni (emilybongiovanni@mines.edu) to have it added to the page.
Lottie Peppers

Illinois Science Teachers Association - Storylining Working Group - 0 views

  •  
    With that in mind, we formed the first storylining working group, which is open to anyone to join at any time. The group is led by Dr. Jason Crean and Mrs. Kristin Rademaker and meets once a month to maintain that open collaboration.  We are able to offer Professional Development Credits to participants with an open-door policy.    We began this project with 3 goals in mind: Train educators in three-dimensional learning, teaching, and coherent curricular design through sustained collaborative work and by both experiencing and doing it themselves;  Create coherent storylines, including embedded three-dimensional assessment pieces that will evolve over time through continuous feedback from pilot teachers; and most of all Share our work- for teachers, by teachers, for free-  with any stakeholders interested in making the fundamental shift towards a three-dimensional classroom. 
Lottie Peppers

Can synthetic biology save wildlife? From re-creating extinct species to the risk of ge... - 0 views

  •  
    What effects will the rapidly growing field of synthetic biology have on the conservation of nature? The ecological and ethical challenges stemming from this question will require a new and continuing dialogue between members of the synthetic biology and biodiversity conservation communities, according to authors of a new paper.
Lottie Peppers

Surprising genetic glitch creates stuttering mice w/ human-like speech disorder | Ars T... - 0 views

  •  
    Researchers led by Terra D. Barnes of Washington University discovered that their genetically-engineered mice stutter due to DNA defects in a humdrum "housekeeping" gene. This gene codes for a protein that simply places a "routing tag" on certain enzymes that shred cellular trash. The tag ensures that the shredding enzymes end up in chambers called lysosomes, basically the cell's garbage disposal. It's a mundane cellular activity, yet mutations in the same process in humans have also been linked to stuttering-a bizarrely specific condition for such a general gene. And, so far, scientists have no idea why the two are linked.
Lottie Peppers

Science creates glowing kittens, monkeys, sheep - 0 views

  •  
    2:50 video
Lottie Peppers

Virtual Labs Created by Glencoe - 1 views

  •  
    Many of these labs allow students to test multiple variables. Caution: the journal and data entry sections of the simulations do not work, so you probably will want to arrange for students to write these on their own pages. Many of these labs are useful to substitute for activities in the class that are too costly, dangerous, or time consuming. I have assigned grades to some that I've explored in detail. Grades are based on interactivity, useability, and overall value of the exploration. Many of these can be used as simple class demonstrations, whereas others are more useful for having students explore and change variables.
lloyshel

Diffusion, Osmosis and Active Transport | Concord Consortium - 0 views

  •  
    Movement of ions in and out of cells is crucial to maintaining homeostasis within the body and ensuring that biological functions run properly. The natural movement of molecules due to collisions is called diffusion. Several factors affect diffusion rate: concentration, surface area, and molecular pumps. This activity demonstrates diffusion, osmosis, and active transport through 12 interactive models. Start by following the path of a molecule of dye in water, create concentration gradients on either side of a cell membrane and watch the movement of substances in and out of a cell, and monitor the movement of oxygen into red blood cells with and without hemoglobin.
  •  
    Awesome interactive player
Lottie Peppers

Cell Division - Mitosis and Meiosis | ASU - Ask A Biologist - 0 views

  • Mitosis Cell DivisionMitosis is how somatic—or non-reproductive cells—divide. Somatic cells make up most of your body's tissues and organs, including skin, muscles, lungs, gut, and hair cells. Reproductive cells (like eggs) are not somatic cells.In mitosis, the important thing to remember is that the daughter cells each have the same chromosomes and DNA as the parent cell. The daughter cells from mitosis are called diploid cells. Diploid cells have two complete sets of chromosomes.  Since the daughter cells have exact copies of their parent cell's DNA, no genetic diversity is created through mitosis in normal healthy cells. 
  •  
    Article summarizing cell division with time lapse cell division video of 30hours pro vs eukaryotic division.
Lottie Peppers

Treated mosquito nets may have created an insecticide resistant mosquito | The Verge - 0 views

  •  
    Malaria has long been a problem in Mali. But in 2006, the situation got worse: a malaria-carrying mosquito species named Anopheles coluzzii became increasingly resistant to common insecticides. Scientists searched for an explanation in its genes. Somehow, the species had acquired mutations that were previously only found in another species, Anopheles gambiae - despite the fact that these two species didn't usually mate with each other, and that their hybrids tended to die without producing offspring of their own, the mutations were identical.
Lottie Peppers

Virtual Biology Lab created by Dr. Thomas C. Jones - 0 views

  •  
    Virtual Biology Lab is a free, online educational resource provided for educational purposes. Includes: Ecology, evolution, cell biology
« First ‹ Previous 101 - 114 of 114
Showing 20 items per page