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Lottie Peppers

15 Answers to Creationist Nonsense - Scientific American - 0 views

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    The following list rebuts some of the most common "scientific" arguments raised against evolution. It also directs readers to further sources for information and explains why creation science has no place in the classroom.
Lottie Peppers

Encouraging Student Creativity Using Scratch - DEN Blog Network - 0 views

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    Introducing your students to Scratch will provide your students with hands-on opportunities to think creatively, solve problems and work collaboratively.  Scratch is a visual programming platform created at the Massachusetts Institute of Technology (MIT) by the Lifelong Kindergarten Group at the MIT Media Lab and is available to all users free of charge. This web-based tool is designed for students ages 8 to 16 but used by people of all ages.  With Scratch, you can program your own interactive stories, games, and animations - and share your creations with others in the online community.
lloyshel

The Evolution of Creationism - National Center for Case Study Teaching in Science - 0 views

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    interesting approach to evolution
Lottie Peppers

Mitosis - 0 views

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    How are the stages of mitosis related to the creation of identical daughter cells? The primary function of the stages of mitosis is to make certain that each daughter cell is genetically identical to the mother cell. The mother cell's DNA is copied during interphase. During mitosis the chromosomes condense from long strands to highly coiled structures. The two copies of each DNA strand, called sister chromatids, are physically attached to one another. The chromosomes are moved to the center of the cell and split apart in a highly coordinated fashion. The condensation of the chromosomes, the physical connection of the sister chromatids, and the precise movement of the chromosomes are all important in making sure that each daughter cell has one copy of each chromosome and is genetically identical to the mother cell.
Lottie Peppers

How Did Life Begin? - YouTube - 0 views

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    Scientists have long pondered how exactly life began here on Earth. Now, new research sheds light on Earth's creation, and the findings are not what you'd expect!
Lottie Peppers

Transgenic Animal Creations | National Geographic Channel - 0 views

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    1 miin video on transgenic animals
Lottie Peppers

Welcome to 3Doodler - The 3Doodler - 0 views

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    3D pen allows creation of models 
Lottie Peppers

Logomakr: Free Logo Design Tools - 0 views

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    Digital logo creation software; free!
Lottie Peppers

Scientists genetically engineered tricked-out rainbow zebrafish to study skin cells | T... - 0 views

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    By observing how the cells in the zebrafish's skin responded to injury, the Duke team learned a lot about the skin regeneration process and were surprised by its complexity. They saw that in the hours following a fin amputation, for example, zebrafish regenerated skin through three different mechanisms: the "recruitment" of spare skin cells from other areas, a temporary doubling in size in some pre-existing cells, and the creation of completely new cells.
Lottie Peppers

Geckos evolve rapidly in Brazil after new dam constructed | Science | AAAS - 0 views

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    In just 15 years, the lizards' heads have grown larger-an adaptation that allows them to eat a wider assortment of insects made available by the dam's creation. The find may portend other rapid evolutionary changes across the globe as humans continue to dramatically alter the natural landscape.  
Lottie Peppers

Snow White Apples? - National Center for Case Study Teaching in Science - 0 views

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    The protagonist of this two-day flipped case study, "Maria," has two problems. She doesn't like it when the apple slices in her lunch turn brown, and she needs to find a project for her biology class that includes molecular biology, preferably one that incorporates plants. Students are enlisted to help Maria understand Arctic Apples™, which don't turn brown because they have been genetically modified to suppress the expression of polyphenol oxidase via RNAi. The case also explores the health, environmental, and safety aspects of growing and eating plants that have been genetically modified to use RNAi. The case applies the central dogma of biology to the creation of genetically modified foods and RNAi and includes a discussion of whether genetically modified foods should be labeled. Several videos are included with the case, including one created by the author specifically for the case. The case is appropriate for use in an introductory level biology or survey level biochemistry course.
Lottie Peppers

The Underrepresentation Curriculum Project - A flexible curriculum designed to help stu... - 0 views

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    The Underrepresentation Curriculum (URC) is a free, flexible curriculum for STEM instructors to teach about injustice and change the culture of STEM. Using tools such as data analysis, hypothesis creation, and investigation, students look critically at science through the lenses of equity and inclusion. By comparing the general population to similar data describing scientists, students can explore issues of social justice in STEM.
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