The Water Cycle: A Grade 3 Informational Passage

Sample Passage

Where Does the Water Go?

Have you ever watched a puddle disappear after a rainstorm? The water did not really vanish. It became part of something called the water cycle. The water cycle is how water moves from the ground to the sky and back again. It never stops.

When the sun warms a puddle, lake, or ocean, some of the water turns into an invisible gas called water vapor. This is called evaporation. The water vapor floats up into the sky. As it rises higher, the air gets cooler. The cool air makes the water vapor turn back into very small water droplets. This change is called condensation. Billions of these tiny droplets group together to form clouds.

Inside a cloud, the droplets bump into each other and grow bigger. When they get too heavy to stay in the air, they fall back down to Earth as rain, snow, sleet, or hail. This is called precipitation. The water lands on the ground, in rivers, and in oceans. Then the cycle starts all over again.

The water cycle is important because every living thing needs fresh water. Plants drink water through their roots. Animals drink from lakes and streams. People use water to drink, cook, and clean. Thanks to the water cycle, Earth always has water moving and ready to use.

Why This Passage Works

This informational passage about the water cycle targets ELA.3.R.2.2 — Identify the central idea and explain how relevant details support that idea in a text. It uses grade-appropriate vocabulary and sentence structures to present scientific content in a way that third graders can access independently.

Key Features

• Reading level: Review the vocabulary and passage length for your group before use
• Word Count: ~250 words — enough to develop the central idea without overwhelming young readers
• Text Structure: Descriptive with sequential elements (evaporation → condensation → precipitation)
• Vocabulary Load: Key terms like evaporate, condensation, and precipitation are introduced with context clues

Teaching Tips

1. Before Reading: Activate prior knowledge by asking students what happens to puddles after rain
2. During Reading: Have students underline the central idea and circle three supporting details
3. After Reading: Students can create a simple diagram of the water cycle using the passage as a reference

Standards Alignment

This passage directly supports the Florida B.E.S.T. ELA benchmark ELA.3.R.2.2:

Identify the central idea and explain how relevant details support that idea in a text.

The central idea — that water continuously cycles through evaporation, condensation, and precipitation — is stated explicitly and supported by concrete details throughout.