Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Wednesday, December 5, 2012

AmScope 100pc Home School Student Basic Biology Science Prepared Slides Microscope Slides in Wooden Box Case (Set A)

AmScope 100pc Home School Student Basic Biology Science Prepared Slides Microscope Slides in Wooden Box Case (Set A) Review


Prices as of : Dec 05, 2012 22:00:05
Listprice : $250.00
Offier Price : $53.50
You Save : $196.5

AmScope 100pc Home School Student Basic Biology Science Prepared Slides Microscope Slides in Wooden Box Case (Set A) Feature

  • Wide assortment of specimen glass slides of animal tissues, insect parts, plant parts, etc. for students to learn science
  • Specimens are on 1" x 3" (25mm x 75mm) glass slides with correct color and sharp images
  • Wooden box included for keeping the slides safe and secure
  • Name of the specimen included on each slide so that you know what you are looking
  • Allows you to use microscopes out-of-the-box

AmScope 100pc Home School Student Basic Biology Science Prepared Slides Microscope Slides in Wooden Box Case (Set A) Overview

This is a 100-piece very nice microscope prepared slide set of various plants, insects and animal tissues . The slides are coverslipped and preserved in cedar wood oil. They are premium, accurately stained and machine cleaned slides that will give a sharp image. All slides are carefully labeled for easy reference and are arranged in a fine crafted varnished wooden case with brass hardware. This slide set is a rare mix of 100 prepared slides from which students can find a lot of fun. This slide set is excellent for educational use and is perfect for all levels of student study including home school program. It is brand new from the manufacturer instead of seconds or salvage. There is no risk of contamination from previous use. Its retial value is 0.

*** Product Information and Prices Stored: Dec 05, 2012 22:00:05

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Monday, November 19, 2012

Digital Microscopes in the Elementary Science Classroom - Effective, Affordable, and Easy to Use

Advances in digital microscope technology over the last few years have resulted in great benefits for students. While there are many distinct types of digital microscopes, they fall into one of two main categories, those that join together to the Tv and those that join together to the computer through a Usb port. Instead of students being required to share microscopes and discuss their findings without any references, the digital microscopes allow the whole class to view specimens and discuss findings as a group.

One type of digital microscope plugs into a data projector or television. This makes the process of teaching science to a classroom much more dynamic, easier and more cost effective. The presentation of specimens and consulation can be done as a matter of fact by placing the television in the front of the classroom where all students have a clear view of the screen. The instructor places the specimen under the handheld microscope for view by the whole classroom.

Microscope

The instructor is able to use the television to point out details of the specimen, encourage participate by all students, and fulfill the objectives of the lesson plan using one microscope. There is no need for software or extra tool to make the microscope a vital part of the educational process.

Students will be able to learn the steps for dissecting specimens properly without the normal trial and error that often accompanies this process. In addition, group discussion, questions, and answers all the time serve educators well when presenting new or unusual content to students. Teaching students about the cellular buildings of animals and plants can be as a matter of fact done using the large, clear, and crisp photo in case,granted by the television screen or data projector.

An added advantage of this type of law is that students with special needs, who may not normally be able to handle the small controls of a microscope or be able to navigate the intricacies of the scope, will be able to participate and learn as a matter of fact with the rest of the class. This inclusion of all students in the science exploration process will improve and empower students with special needs to participate in studying more actively.

The scopes made for use with televisions or data projectors lack the functions and features of the scopes that concentrate with a computer using a Usb port. These systems are able to report still images, do time-lapse videos, and contribute a continual flow of facts to students relative to the specimen they are studying. An instructor can as a matter of fact design a lesson plan that will comprise the splitting of a cell, or the increase process of fungi or bacteria and treat students to the breathtaking excitement of watching nature in action.

The most productive microscopes for study use are designed to contribute greater magnification of 10x to 200x or higher. They also comprise easy-to-use controls for Led lighting which will allow for adaptation to light sources in the classroom more easily.

Many teachers find that using the digital microscope in conjunction with desk microscopes allows for more flexibility in teaching techniques and methods. It is very distinguished to have the instructor be able to display what the students are seeing for in their desktop microscopes. The interaction of students and instructor when students know what they are seeing at allows the instructor to focus on the task and specimen at hand for the whole class instead of spending time at individual desks telling students the same information.

The benefits of using a digital microscope in elementary science classrooms are tremendous. The SmartScope by SmartSchool Systems is affordable and easy to use and opens doors for educators and students. Educators are able to generate dynamic lesson plans that utilize the full applications of the microscope while the students advantage from the breathtaking world that has been opened to them through this modern technology.

Digital Microscopes in the Elementary Science Classroom - Effective, Affordable, and Easy to Use

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Monday, November 5, 2012

8th Grade Science Projects Made simple and Fun

The idea of 8th grade science projects is to use scientific observations and experiments to come to logical conclusions and demonstrate how the conclusions were drawn. Depending on the complexity level and the resources and time that will be required to complete the project, they can be group undertakings or done by personel students. No matter what grade level is participating in science fair projects, they are designed to challenge the abilities of children to experiment as well as extrapolate and clarify their scientific ideas.

Science fair projects are often center around biology for a estimate of reasons. One conjecture for this is that it's easy for a child to experiment with concepts they can understand. Think about it, humans are also biological beings. Other conjecture this is a good area to recognize is the significant materials are ready ready in most homes. If you encourage your child's natural resourcefulness, you won't have to buy a science kit.

Microscope

Here are a few good ideas of biology linked science projects for 8th grade students to experiment with.

Study the Skeletal System

To complete this experiment you might have to find one of those plastic skeletons that are used for Halloween adornment to demonstrate that a baby has more bones than an adult. While babies have 300 bones, adults have just 206. The conjecture for this is that the fusion of bones in many parts of the body is a natural part of the corporal amelioration process that is ongoing from infancy to adulthood.

The entire process of bone fusion can be explained in detail using slide presentations, charts, and labeling the strict parts where fusion takes place on the plastic skeleton.

Study Microorganisms in Soil

These are 8th grade science fair projects, particularly for the child that enjoys gardening. While doing the experiment, your child will have the chance to learn how to recognize microorganisms using a mixture microscope.

To do the experiment, your child will start by collecting four soil samples from four separate areas in their neighborhood. Try to select diverse areas like a riverside, the municipal garden, the woods on the edge of town, and a backyard garden. These are just examples; any samples will do as long as they are separate from each other. Remember, for control purposes; take the same estimate of soil for each sample.

Each of the soil samples should be located in a glass jar with the same estimate of water added to each sample to make soil solutions. The jars should be tightly close with their lids before they are located in an area that gets plenty of sunlight for the maximum hours of inherent exposure. After ten days time your child will use a mixture microscope to study the microorganisms that in the soil. Your child should take detailed notes of their observations in order to draw conclusions on which sample is best for use in gardening.

Study the consequent of Soap on Plants

Other fun 8th grade science projects include learning how soap effects a plants growth. The materials that are needed for this experiment are also easy to assemble. Your child will need four Petri dishes, four filter papers that are used to cover each dish, wheat seeds that will be equally distributed in the dishes, and four separate kinds of soap.

First, consolidate each of the soaps with water before placing each solution in a separate Petri dish. Be sure that the dishes are labeled with kind of soap it holds. Soak the wheat seeds in the solutions over night and add 5-8 drops of the respective soap and water solution to each dish, every day for seven days. Notes should be taken regarding the increase of the seeds in each dish every day. At the end of the week, the notes can be translated into graphs and charts for the presentation.

By using one of these ideas for 8th grade science projects, your child can win that award!

8th Grade Science Projects Made simple and Fun

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Saturday, October 27, 2012

7th Grade Science project Ideas Made easy and Fun

There are a whole of 7th grade science scheme ideas that a pupil can select from to demonstrate concepts learned in class. A few such projects include:

o derive water from a colse to stream or pond and view a drop of it under a microscope. Note what kinds of things you see and make drawings of them. Which are plants and which are animals? What is greater in your sample, plants or animals? What factors might affect the numbers of each that you find?

Light Microscope Images

o Draw a cell and label all of its parts. What function does each part of the cell serve? Are there differences in the middle of plant and animal cells? If do, what are they?

o Name the four separate blood groups found in humans. What type is the rarest? The most common? How does the blood type of a person's parents affect the outcome of their own (i.e. If a person with type A blood marries person with type O, what type will any offspring have)?

o Draw a photo of a red blood call from a human and label all of its parts. Now draw a photo of the red blood cell from an animal, like a cow and label all of the parts. Are there any differences? If so, what part do you think these differences play in the function of the cell?

o Build a 3D model of a single-celled animal from cake. Use separate tints of frosting to make the separate structures inside the animal. Licorice laces can be cut up to recount the cilia. Before the cake is eaten, hand out a sheet that has the separate parts labeled with call-outs, but not filled in. Allow population to view the cake and fill in the papers as to what each buildings is. Just before the cake is cut, put out a poster that shows what everything is. Let the person who has the most right answers for these 7th grade science scheme ideas have the first piece of cake.

o Take a sample of cells from the inside of the mouth and view them under a microscope. Stain the material with a drop of food coloring. Recite what you see. Make a drawing of any clear cells and label all of the structures present.

o Plankton is made up of several kinds of particular cell plants and animals. Find out what they are and make drawings of several separate kinds of each. What animals use plankton as a food source. What kinds of changes in the environment could change plankton's survival in the water? Has plankton levels risen or fallen in new years? Why?

o separate bacteria exist all colse to us. Where are they found? What role do they play? In what cases should bacteria be encouraged to grow? In what cases should they be discouraged? Give an example of how or why they should be encouraged, and why they should be discouraged.

With a little bit of rigorous opinion it is possible to find any whole of 7th grade science scheme ideas that can be turned into a science scheme for the inquisitive student.

7th Grade Science project Ideas Made easy and Fun

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Wednesday, October 24, 2012

Microphotography - The Art and Science of Taking Pictures straight through a Microscope

Taking digital photos through a microscope is the best way to sustain the images that you observed through microscope lens. The digital photos can be used for documentation, publication or just for fun of sharing the wonderful view you have. It can be entertaining because of the low light conditions. However, taking pictures through microscope have never been easier with the advances in digital technology. In this article, I want to introduce you four different ways to take photos through a microscope.

Taking pictures with snapshot cameras: Most buyer cameras are snapshot cameras. The ability of the cameras in this class is enhancing and the prices of these cameras are continued to drop. (An entry level Canon powershot® camera, beginning nearby 0s at the time of writing). These cameras also come with many pre-configured settings suitable for different conditions. Taking photos with snapshot cameras is relatively fool proof. Although convenient, none of the preset configuration is optimized for microphotography. You typically need to adjust the camera zoom, white balance, exposure recompense to optimize the photo quality.

Light Microscope Images

How To:To take the pictures using snapshot camera, you need to get the camera as close to the eyepiece as inherent then take picture directly through the eyepiece. The main challenge of this formula is the mystery of locating ideal placement of the camera and to hold it still. You can indubitably fix the problem by attaching a commercially available universal camera adapter to the tripod socket then attach the adapter to the microscope eyepiece.

Taking pictures with Dslr cameras: Dslr cameras are mostly used by professional and hobbyists to capture professional photographs. The picture ability is first-rate to most snapshot cameras. They usually allow you to use interchangeable lens. The ability to configure the manual setting also is also first-rate to snapshot cameras.. You may set the extended exposure time or high sensitivity to optimize the photo shooting at low light condition.

How to: To take the pictures with the Dslr through a microscope, remove the lens and attach the camera to the microscope camera adapter which essentially is a camera adapter with build-in eyepiece. Some Dslr models offer the remote control and previewed on computer screen which is much larger than the small view finder of the camera.

Microscope camera: These cameras are specifically designed for microscopes. They typically cost more for less resolution, but they have the advantage of directly controlled by computers. Images and videos can be captured to the computer hard drive without having to change the images from the flash disk. The qualities of these cameras varied greatly. The resolutions of these cameras range from 640 x 480 to several mega pixels. There are two types of chips inside microscope cameras - the Ccd (charged coupled device) chip and the Cmos (complementary metal oxide semiconductor) chip. A Ccd chip generally produces higher ability images in low-light conditions and is better for publication ability images. Cameras with Ccd chips generally cost more than those with Cmos chips. Unlike the Dslr or snap shot cameras which have many buttons. These cameras typically controlled by computers using Usb connection.

How to: To take photos with microscope cameras, you need to install the camera driver and image capture software. These cameras can be attached to a microscope adapter like the Dslr and drop into the eyepiece socket for photo taking. The configurations of cameras are usually controlled by computer.

Build-in Digital Camera: Some microscopes come with a build-in camera. These cameras are in fact a microscope cameras attached to a third port of a trinocular microscope. The photo ability of these cameras is usually better than others - not in terms of mega pixel, but with better resolution, field of view and integration.

How to: Taking photos with microscope build-in digital camera is painless. You can whether taking the photos with the camera shooter button or with image capturing software. No adapter is needed. However, they usually cost more than other options.

Microphotography - The Art and Science of Taking Pictures straight through a Microscope

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