Instruction/ maintenance manual of the product LER 9301 Learning Resources
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LER 9301 The Demonstration Ruler is great for modeling linear measurement. T rack measurements from 0–18 inches (in.) or 0–45 centimeters/centimetres (cm) with the adjustable red band. Display the Demonstration Ruler on any magnetic receptive surface, such as a white board.
Y ou may write on the front face of the Demonstration Ruler with a dry-erase marker . (Do not write on the red band.) Intervention Strategies • Linear Measurement: Use number lines to introduce the concept of linear measurement, rulers, and standard units.
An important point after buying a device Learning Resources LER 9301 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Learning Resources LER 9301 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Learning Resources LER 9301 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Learning Resources LER 9301 you will learn all the available features of the product, as well as information on its operation. The information that you get Learning Resources LER 9301 will certainly help you make a decision on the purchase.
If you already are a holder of Learning Resources LER 9301, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Learning Resources LER 9301.
However, one of the most important roles played by the user manual is to help in solving problems with Learning Resources LER 9301. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Learning Resources LER 9301 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
