👩‍🏫 Teacher’s Guide

Objective
Students will describe the stages of the water cycle and explain how energy from the Sun drives evaporation and weather patterns.

Vocabulary
evaporation, condensation, precipitation, collection, transpiration, runoff, cycle

Teaching Notes

• Start with a quick demo or model to visualize the concept.
• Pre-teach key vocabulary with gestures or sketches.
• Prompt students to predict, observe, and explain in full sentences.
• Check for understanding using either/or and short-answer prompts.

🧒 Student Worksheet

Concept and Helping Material

Definition. Sunlight causes evaporation; rising air cools to form clouds (condensation); water returns as precipitation and collects to begin again.
Helping ideas and samples:

• Try a quick sort, draw-and-label, or compare-and-contrast.
• Name one place you see this idea at home or at school.
• Safety: follow teacher directions and handle materials carefully.

Vocabulary and Definition

• — liquid water changes to water vapor
• — water vapor cools and becomes liquid
• — water falls to Earth as rain, snow, sleet, or hail
• — water gathers in oceans, lakes, and rivers
• — plants release water vapor through leaves
• — water flows over land into larger bodies
• — a set of steps that repeat

Words to Learn

, , , , , ,

Sentences to Fill In

1. Energy from the __ drives evaporation.
2. Clouds form when water vapor __ into tiny droplets.
3. Rain, snow, sleet, and hail are forms of __.
4. Water that flows over land into rivers is called __.
5. When water gathers in lakes and oceans it is called __.

Hands-On Experiment or Activities

What You Need: simple classroom items.
What You Do: Bag-a-cloud: put a small amount of water in a sealed plastic bag on a sunny window. Watch droplets form and fall inside the bag.
Think and Talk: What changed? What stayed the same?

Reflection

• How does the Sun control the speed of the water cycle?
• Where in your town do you notice runoff collecting?