Activity 2 Uses of Common Laboratory Measuring Instruments It is important that students get familiar with some common laboratory measuring instruments and their uses. Expertise in using this avoid some laboratory accidents. equipment will Objectives: a. Use some tools in measuring objects. Materials: ruler, notebook, glass, tap water, thermometer Procedure: 1. With the use of the metric ruler, measure the length and width of your notebook in centimeter. Record your readings in table 2. 2. Read and record the temperature of your room. 3. Fill a giass with tap water and get the temperature of the water. Compare the temperature of water with the room temperature. Table 2 Quantity Measured Length Readings 50 cm Objects Example: pen Notebook length Notebook width Room Temperature Temperature of water A. Answer the questions. 1. What IS the official measurement? of name the international of unit 2. What are the units of measure used in SI for length, mass, volume, and temperature? ​