Search results for: “US”
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Skeleton Label Using Slides
Many students in health, anatomy, and biology classes learn the bones of the skeleton. To introduce the topic with my anatomy students, I usually lay random bones on the tables. Students guess where the bone is found in the body. Some are easy, like the femur. The scapula usually stumps them. It can be a…
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Label Cell Diagrams Using Google Draw
Label a cell using PDF form fields or google draw. Can be assigned on chromebooks or remotely.
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Saving a Fussy Predator, the Lynx
Read an article about the reintroduction of the lynx in Europe. A lynx is a type of feline. They are specialists, meaning that is has a very specific diet, the rabbit. Introducing the lynx poses challenges, but many people welcome its return. They are large cats, and can also pose a danger to livestock and…
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Infectious Disease Project
Create an infographic, poster, or pamphlet that instructs the public about a disease. Choose a historic disease, like bubonic plague and develop a presentation.
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Storylab: Diffusion
This story is written from the perspective of a student who in experiencing the real lab. It describes how the lab is set up, by placing a bag filled with starch in a beaker full of iodine. The teacher in the story explains relevant terms, such as semipermeable, diffusion, and indicators.
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Protein Synthesis Practice Using Codon Charts
Students practice using a codon wheel or codon chart to determine the amino acid sequence of DNA and RNA. Worksheet includes a short explanation of transcription, translation, and how amino acids are the building blocks of proteins. Students practice using the codon chart to determine which amino acids are indicated by the RNA code. They…
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Investigation: Esophagus
This activity was designed for high school anatomy students, though it could easily be used in biology or even elementary school classes. The goal is for students to determine if water moves down the esophagus by gravity or by the action of the muscles, peristalsis. First, students measure the length of the esophagus with ruler…
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How Do Viruses Infect Cells (Coloring)?
A simple worksheet that explains how viruses infect cells which include diagrams to label and an image of a typical virus for students to color the envelope, proteins, DNA, and the capsid.
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What Causes Mitochondrial Disease – CER
Describes genes in the nuclear DNA and in the mitochondrial DNA and proteins found in the inner membrane of the mitochondria. Mutations can lead to disorders.
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Investigation: How Can Diffusion Be Observed?
This investigation provides a hands-on way to observe what happens when a chemical moves across a semipermeable membrane. In this case, a cheap plastic bag serves as a model for the cell membrane and shows that iodine will move into the bag and turn the contents purple.
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Using Anchoring Phenomenon with Lessons
Start lessons on osmosis with an activity and anchoring phenomenon. View cells exposed to salt and observe how they change!
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Measuring Biodiversity Using Beans
Students analyze a community of beans (pinto, lima, navy) to determine the richness, abundance, and biodiversity index of two communities.
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McMush Lab
I designed this investigation for AP biology though it could be modified to work with students in introductory biology classes. First students learn the four macromolecules important to life: carbohydrates, lipids, proteins, and nucleic acids. They can then venture into the lab where they use indicators to test for the presence of these molecules in…
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Case Study: Can a Virus Cause Diabetes?
This case asks students to examine data on children diagnosed with Type 1 Diabetes after reading a short story about a young girl who was losing weight and feeling thirsty. The content looks at a possible connection between diabetes and infection by the coxsackie virus, a virus that is responsible for “hand, foot, and mouth”…
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How to Use a Spreadsheet to Create a Graph
High school teachers often assume that their students know how to use basic word processing programs, internet browsers, and spreadsheets. My students come to me with very little knowledge in how to do advanced tasks in those platforms, like inserting a graph or image. I created this assignment to give students an introduction into…