Chapter 14 Fifth grade activity about the workings of a light bulb. The skill is measuring. Students are asked to determine the mass of their light bulbs in grams using a common balance. Chapter 15 Fifth grade activity about the workings of a light bulb. The skill is measuring.
Students measure the circumference of light bulbs using a creative technique.
Teacher does not have tape measures. Therefore, strips of paper are wrapped around the bulb, then laid flat on the desk, and a metric rule was is to obtain the length in centimeters. Chapter 16 Fifth grade activity about the workings of a light bulb. The skill is inferring. Students first observe the flickering inside the light bulb.