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Organize-It: Test Yourself on Biology Categories

Organize-It: Test Yourself on Biology Categories
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Home Cell Size and Scale Some cells are visible to the unaided eye The smallest objects that the unaided human eye can see are about 0.1 mm long. That means that under the right conditions, you might be able to see an ameoba proteus, a human egg, and a paramecium without using magnification. Smaller cells are easily visible under a light microscope. To see anything smaller than 500 nm, you will need an electron microscope. Adenine The label on the nucleotide is not quite accurate. How can an X chromosome be nearly as big as the head of the sperm cell? No, this isn't a mistake. The X chromosome is shown here in a condensed state, as it would appear in a cell that's going through mitosis. A chromosome is made up of genetic material (one long piece of DNA) wrapped around structural support proteins (histones). Carbon The size of the carbon atom is based on its van der Waals radius.

Preschool science activities How to nurture your child's interest in the natural world © 2008 -2012 Gwen Dewar, Ph.D., all rights reserved Can we design better preschool science activities? In the article below, I review the advice of educational and cognitive psychologists about preschool science education. Floating and Boating is a set of science activities that encourage kids to play in the water, explore the concept of buoyancy, and make some cool contraptions. Dirt Lab is a set of activities that encourages kids to investigate the properties of dirt and mud. Animal tracking offers young children opportunities to exercise their spatial and scientific reasoning skills. Experiments with ice cubes introduce kids to aspects of the scientific method, as does this Brick-making activities allow kids the opportunity to make and test predictions. Activities for encouraging the use of science tools may motivate kids to take measurements and develop fine motor coordination. Preschool science activities: • how living things move

50 Really Cool Online Tools for Science Teachers A 21st-century education revolves around the Internet for everything from collaboration, tools, lessons, and even earning degrees online. If you are looking for ways to integrate online learning into your science class or science degree programs, then take a look at these cool online tools that are just perfect for both teachers and students. Science Tools to Use with Students These tools offer opportunities for learning about climate, cells, the human body, nature, and more. ChemiCool. AP Tools Whether you are setting up a new AP curriculum or are just looking for additional material to use with your AP science students, these tools will help. Advanced Placement Biology. Websites and Resources for Science Teachers These websites are chock full of amazing resources and tools for science teachers. Discovery Education. Calculators Use these informative environmental calculators with your students. Ecological Footprint Quiz. Online Games Online Science Games. Google Earth Google Earth Ocean.

A Taste of Medicine - St Georges University of London Ask Nature - the Biomimicry Design Portal: biomimetics, architecture, biology, innovation inspired by nature, industrial design - Ask Nature - the Biomimicry Design Portal: biomimetics, architecture, biology, innovation inspired by nature, industrial desi Environmental Science - AP Environmental Science - Homework Help Can I take a course at HippoCampus for credit? How do I enroll in a course at HippoCampus? Are there any fees to take your courses? How do I make a comment or ask a question? How do I get individual help with my homework assignment? What are the preferred texts? How can I use HippoCampus in my classroom? How can I use HippoCampus in my home school? Can I use the resources you have available for my homeschoolers? Do you know of any wet lab resources to accompany HippoCampus content? Is there a script, app, or something that can be used to track student use of HippoCampus? Can I share my HippoCampus content with my fellow teachers? Can I download the video? Can I change the size of the video window? Why won't the Environmental Science animations play? What if my page scroll bars or "submit" button are not showing? I can't find closed captioning. Where does the content from your site come from? There is an error in the multimedia presentation. How do I report a course errata item? No. AP Course Ledger

DNA from the Beginning - An animated primer of 75 experiments that made modern genetics. Profiler – create a topographic profile Import file (KML, KMZ, GPX) loaded layer and topographic profile of the route. Sometimes, some files do not automatically create a profile! Zoom: 15Counter markers: 2Status: REQUEST_DENIEDАzimuth: 73°Mouse px: ...Lat./Lon.: ...Center point: -25.343780041796837, 131.03412500000002Center point location: ... How to make a topographic profile? Reset Find your area of interest on the map Select the cursor min. 2 points (max. 300) Ready – site profile will be generated in seconds Embed the chart on your site Copy and save the link to the chart Add the route to the map Program Geocontext-Profiler allows you to make topographic profiles anywhere on Earth in the seabed and ocean floor. Within the program, you can find some advanced options that allow you to create a profile along the road, bicycle and pedestrian paths, and measuring the slope angle. Geocontext-Profiler on your website? Video: GEOCONTEXT-GISGoogle Maps JS API V3 – and

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