Activity 3: PLUCK ME! Directions: Make a sounding box using the materials listed below by following the given procedures. Materials Rubber bands Shoe box (or any box) without cover Sticks Procedure 1. Copy Table 2 in your Science activity notebook. 2. Place the assorted rubber bands from thinnest to thickest. In the absence of varied thickness of rubber bands, you may use identical bands but vary by increasing the number of the four rubber bands around the box as shown Figure 7. Sounding box in figure 7 3. Pluck or abruptly pull and release each rubber band and listen to the sound it produces 4. Describe the sound produced and record your findings on Table 2 Table 2. Description of Sound Produced Number of Rubber Bands Description of Sound Produced (high, low) Without stick With stick 1 2 3 4



pa sagot po ung maayus wag ung mga naghihingi lng ng points-_-​