Grade 4

Weather, water cycle, and observation

Connect daily weather changes with evaporation, clouds, rain, and careful observation.

വിഭാഗം: World Around Us 10 min Confident
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Weather can change from day to day, but some patterns repeat. The water cycle helps explain where clouds and rain come from.

Read and think

Open one card at a time, read the text together, and use the audio button when hearing the line once helps.

Read and think Text card

Warm sunlight can make water from puddles slowly disappear into the air.

evaporation

This is water changing into vapour.

Example: Sunlight helps evaporation.

Read and think Text card

When water vapour cools high in the air, tiny droplets gather to form clouds.

condensation

Cooling changes vapour into droplets.

Example: Clouds form through condensation.

Read and think Text card

Dark heavy clouds may bring rain when the droplets grow large enough to fall.

precipitation

Rain is one form of precipitation.

Example: Large droplets fall as rain.

Read and think Text card

Science habit: Write what you notice about the sky, wind, and temperature before making a weather guess.

observation skill

Good weather thinking starts with careful observation.

Example: Observation comes before conclusion.

More in this topic

These next steps stay in the same stage so the child does not get sent backward.