Activity 01
Hands-On: Build a Simple Rain Gauge
Provide plastic bottles cut in half, pebbles, and rulers to groups. Students invert the top half into the bottom as a funnel, add pebbles for stability, and mark measurement scales. They place gauges outside overnight and measure morning rainfall, discussing accuracy.
Explain how different instruments are used to measure various weather elements.
Facilitation TipDuring Build a Simple Rain Gauge, remind students to place their gauges in an open space away from walls or trees to get accurate readings.
What to look forGive each student a card with the name of a weather instrument (e.g., thermometer, rain gauge). Ask them to write down what weather element it measures and one sentence about how it is used.