Learning Resources Talking Electron Microscope Handleiding

Learning Resources Niet gecategoriseerd Talking Electron Microscope

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Developed in Southern California by Educational Insights.

Learning Resources Ltd., King’s Lynn, Norfolk (U.K.).

Please retain this information. Made in China.

www.EducationalInsights.com

EI-8803

Ages 8+

Grades 3+

The amazing Scanning Electron Microscope

Most of the fantastic images in the Talking Electron Microscope were created with a Scanning

Electron Microscope.

Conventional microscopes use glass lenses to bend light to create a magnied image. The

Scanning Electron Microscope bombards the image with electrons instead of light waves.

The resulting images are super-detailed 3-dimensional images that are at much higher

magnications than can be accomplished with a light microscope.

The images in the Talking Electron Microscope reveal the amazing detail and complexity of

living things and tiny structures in the world all around us.

Focusing

magnier

™

On/Off button

Volume button

Answer

buttons

Home button

Navigation

arrows

Select button

Facts button

Quiz button

LCD screen

to view

microscopic

images

Photo Credits

The following images copyright Dennis Kunkel Microscopy, Inc.: hummingbird feather, plant

cell, blade of grass, E. Coli bacteria on surface of small intestine, Anthrax virus, Northern

house mosquito, yellow jacket wasp stinger, mucus and pollen grain on a nose hair, antibiotic

treatment on E. Coli, Rhinovirus (common cold), surface of rockcress leaf, Velcro™ fastener,

bone, broccoli oret, egg shell, red ant, housey, skin of dogsh shark, tongue with papillae

and taste buds, Diatoms, cat tongue papillae, moss spores on moss, blood, spinneret of spiny

orb-weaver spider, pollen grains, bean weevil and bean seed, Salmonella bacteria, sperm and

egg, pill bug, root of a germinating radish seed, sand grains, red spider mite, grasshopper head,

scales on monarch buttery, head of monarch buttery, brown recluse spider, and rose petal

The following images copyright CMSP, Inc.: human hair, window mold, cat hairs, cotton bers,

skin, cross section of a pine needle, cross section of a chrysan themum leaf, deer tick, greenbottle

fly maggot on beef, streptococcus bacteria, dental floss with plaque, table salt, starch

granules in wheat our, cockroach leg, head louse on a human hair, dust mite, chromosomes,

head of leech, newsprint paper, human eye, tongue with bacteria, blood-lled aorta, and

animal cell

1. Push the on/off button to begin

When you see the GeoSafari screen in the eyepiece, you’ll

know that your Talking Electron Microscope is ready to use.

2. Pick a category

Press select to learn about the rst category. Press the up or down

arrows to see the other categories and press select to choose one.

4. Pick a specimen

Press select to learn about the rst specimen. Press the up or down arrows to see the

other specimens and press select to choose one.

5. HOME

Press the home button anytime to return to the main category listing.

6. Now the Talking Electron Microscope will begin with fun facts or a quiz!

You may switch from Facts to Quiz at anytime by pressing the other button. To change

specimens, press the HOME button.

• ANIMALS

• THE HUMAN BODY

• PLANTS

• VIRUSES AND BACTERIA

• “STUFF”

3. Pick a game: Facts or Quiz

Facts

Each time you press the arrow keys in Facts mode, the Talking Electron Microscope will

say an interesting fact about the image in the eyepiece. The display will automatically

zoom and pan the image to focus on the part of the image that the fact is about.

Quiz

Each time you press the arrow keys in Quiz mode, the Talking Electron Microscope will

ask a question. Some questions are True or False. Press for true. Press for false. A B

Some questions are multiple choice. Listen to the question and select your choice

A B C, , or .

Look into the microscope for hints that will help you answer questions. The display

will automatically zoom and pan the image to focus on the part of the image that the

question is asking about.

Keep in mind....

• Forgot to turn it off? The Talking Electron Microscope will power down on its own.

• Use the focusing dial to adjust the focus of the Talking Electron Microscope for

individual use.

Battery Installation

GeoSafari Talking Electron Microscope uses three

C batteries.

1. Carefully remove the screw to lift the battery

compartment door, located on the bottom of

the Talking Electron Microscope.

2. Install three fresh C batteries in the battery

compartment, as shown.

• Do not use rechargeable batteries.

• Non-rechargeable batteries are not to be recharged.

• Do not mix old and new batteries.

• Do not mix different types of batteries: alkaline, standard (carbon zinc) or

rechargeable (nickel – cadmium) batteries.

• Only batteries of the same or equivalent type are to be used.

• Batteries must be inserted with the correct polarity.

• Remove exhausted batteries from the unit.

• The supply terminals are not to be short-circuited.

3. Close the compartment door and tighten the screw.

How to Reset

If the microscope should malfunction, turn it off and then on again. If that doesn’t help,

try inserting new batteries.

Cleaning Instructions

Clean product with a damp or dry cloth. Do not immerse or spray any liquid or water

on product.

Press this button for Facts Press this button for Quiz

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant

to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful

interference in a residential installation. This equipment generates, uses, and can radiate radio frequency

energy and, if not installed and used in accordance with the instructions, may cause harmful interference

to radio communications. However, there is no guarantee that interference will not occur in a particular

installation. If this equipment does cause harmful interference to radio or television reception, which can be

determined by turning the equipment off and on, the user is encouraged to try to correct the interference by

one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into a different outlet from the receiver.

• Consult the dealer or an experienced radio/TV technician for help.

Note: The user is cautioned that changes and modications made to the equipment without the approval of

manufacturer could void the user’s authority to operate this equipment.

Product specificaties

Merk:	Learning Resources
Categorie:	Niet gecategoriseerd
Model:	Talking Electron Microscope
Kleur van het product:	Grijs
Type stroombron:	Batterij/Accu
Ondersteund aantal accu's/batterijen:	3
Type batterij:	C
Leeftijd:	8 - 12 jaar