Wild Weather: Floods, Hurricanes and Tornadoes

About This Resource

A complete Grade 4 science lesson pack on weather disasters: how floods, hurricanes (also called typhoons and cyclones) and tornadoes form, where and when they happen, warning signs, how scientists track storms, how communities prepare, and how families stay safe with a plan and an emergency kit. Includes slides, a timed lesson plan, flashcards, worksheet, quiz, homework, rubric and answer key.

Overview

Students learn how three kinds of extreme weather form. Floods happen when heavy rain or overflowing rivers cover land that is usually dry. Hurricanes are huge spinning storms that form over warm oceans; the same storm is called a typhoon in parts of Asia and a cyclone in other places. Tornadoes are narrow, fast-spinning columns of air that reach down from thunderstorm clouds. Students compare the three, read about how a town prepared for a typhoon, learn how weather satellites and warnings help people get ready, and plan an emergency kit and a family safety plan.

Resource Details

Subject: Science
Topic: Natural Disasters: Floods, Hurricanes and Tornadoes
Category: Weather & Seasons
File Type: PDF
File Size: 384.4 KB
Published: 04 Nov 2026
Downloads: 0

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Grade 4 (ages 9–10) 50 minutes Earth science comparing reading cause and effect planning

Learning Objectives

Describe how floods, hurricanes and tornadoes form.
Compare the size, speed and warning time of the three types of weather disaster.
Explain how forecasts, warnings and preparation keep people safe.

How to Use This Resource

Start with slide 1: show a photo of a flooded street and ask, "What could have caused this? How could people get ready?"
Teach floods, hurricanes and tornadoes with the slides and the comparison chart, then do activities 1 and 2 together.
Students complete activities 3 to 6, then use the quiz to check and plan a family emergency kit for homework. Answers are in the answer key.

Classroom Activity Ideas

Tornado in a bottle: connect two plastic bottles with tape, fill one with water and swirl it to make a spinning vortex.
Flood model: build a small landscape in a tray with clay, sprinkle water as rain and watch where it collects.
Emergency kit challenge: groups choose the ten most useful items for a kit from a list of twenty and explain their choices.

Differentiation

Support: give a picture comparison chart and a word bank, and focus on floods and hurricanes. Challenge: research how storms are named and rated, and explain why hurricanes weaken when they move over land.

Assessment

Worksheet activities and the quiz check how each disaster forms, how they compare and how to stay safe (answer key included). The emergency plan and explanations are checked with the rubric.

Teacher Tips

Some students may have lived through a flood or a big storm. Keep the focus on understanding and preparation, invite but never require personal stories, and end with practical safety steps so students feel more confident, not more worried.

What's Included

11-page printable PDF lesson pack: teacher lesson plan with timings, materials and differentiation
Key vocabulary list (7 words with meanings and examples)
Student worksheet (6 activities)
Quiz / assessment (3 parts)
Homework practice page
Printable flashcards: 7 A5 picture cards (separate PDF)
Assessment rubric (4 levels)
Lesson slides (editable PowerPoint)
Editable Word version of all student pages
Complete answer key (also as a separate PDF)

Additional Files

Lesson Slides (PPTX)
Editable Student Pages and Lesson Plan (DOCX)
A5 Flashcards (PDF)
Answer Key (PDF)

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