reading posters for middle school


How to Know If You Need Eye Glasses

Knowing whether you need eyeglasses can be challenging if you do not know the signs to look for. If you have trouble seeing or difficulty focusing, it may be time to consider whether you need eyeglasses. But there are more subtle signs you may not know about that can help let you know if you […]



How to Change a Flat Tire

Replacing a flat tire requires only a few essentials. Know this easy (and all too common) automotive task, and you’ll be rolling again in no time. After reading this eHow you’ll be able to save yourself the hassle of waiting for AAA to come bail you out, you can just change the tire yourself.



How to Read Cell Phone SIM Memory

You can retrieve contacts, rescue deleted text messages and organize your phone’s memory with a SIM card reader. Most activity on your cell phone is stored on your Subscriber Identity Module, or SIM, card. Every phone has a SIM card because it stores the subscriber key that identifies the mobile user. Once you buy a […]



How to Read a Battery Charger Gauge

Batteries come in a large variety of models and sizes, with chargers being just as varied to match. No matter what the individual model or complexity of the charger, however, reading the battery charger gauge is essentially the same. The reason behind this standardization of the gauge information is to promote general use among consumers. […]



How to Read Screw Sizes

Screw sizes are written in an alphanumeric code that can be difficult to decipher if you’re not familiar with the system. Sequences like "4-30 x .10," "1/8-10 x 4/6" and "M5-.4 x 15" may seem meaningless, but they say a lot, and you need the right screw to do the job. Purchasing or using the […]



How to Improve a Low Carbon Dioxide Reading

A low carbon dioxide reading in the body can cause anxiety, vision problems, blackouts, muscle cramps and dizziness. The body’s carbon dioxide concentration reading measures the amount of carbon dioxide in the bloodstream, with an expected normal reading of 40 mmHg. Physical conditions alter this normal state, creating alkalinity in the blood if this concentration […]



How to Read Grain Direction in Wood

Whenever you are cutting, sanding, painting or staining wood, knowing the direction in which the grain of the wood travels is vital to success. Performing any of these tasks against the grain of the wood will create an uneven, rough and unattractive finish that will mar the surface of whatever you intend to use the […]



How to Use a DVD Player to Read Computer Files

Since DVD-writing programs create ISO files, or disc image files, from the media files that are loaded into the program before burning the files to disc, the disc created in the programs can be played in most DVD players that accept DVD-Rs. To use a DVD player to read data files that are stored on […]



How to Read Sonograms

You may see sonograms of friends and family online, or pictures of celebrities getting an ultrasound. You or someone close to you has probably had one. How are those pictures taken, and is it more than just a black-and-white blur? Sonograms, like this picture of a baby, are taken with sound waves using an ultrasound […]



How to Read a Standard Slide Vernier Caliper

Slide vernier calipers are typically used to measure objects which cannot be measured using a standard ruler or tape measure. It is also used when an additional digit of accuracy is desired, which a standard ruler can not provide. Learning to read a slide vernier caliper takes practice, since it must be read differently than […]



How to Read a Sundial

Sundials have been used since ancient times to tell the time of day. They use shadows cast by a gnomon onto a chart of times on the dial. Differences in global positioning need to be accounted for to read the sun dial correctly if you want to know the exact clock time. Look at the […]



How to Read an Eye Chart Without Glasses

One of the routine tests for an eye exam is to have your visual acuity checked using eye charts. This is often done using a Snellen eye chart for distance and a Jaeger reading chart or card for near visual acuity. If you wear glasses, these tests are often performed while they are on, however, […]



How to Read a Glucose Meter

A glucose meter is a quick way for a person suffering from diabetes to monitor her blood sugar levels. This allows the individual to protect herself from the health dangers associated with blood sugar levels either rising too high or dropping to dangerously low levels. Wash your hands. Before taking a glucose test you should […]