Primary Module 4: Build a Sailboat

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Learning Objectives

Identify the main parts of a sailboat and describe what each part does.
Describe the properties of materials used in boat construction and explain why they are chosen.
Design and build a model sailboat using everyday materials that can move using wind power.
Test and race their sailboats, recording results and reflecting on how design and materials affect performance.

Lesson Description

This module is broken into five lessons:

Lesson 1 - Parts of a Sailboat and How They Work:
Students learn how the different parts of a sailboat work together to help it float, catch the wind, and move through water.

Lesson 2 - Materials and Sailboat Design:
Students explore the properties of materials used in boats and plan their own sailboat design using suitable materials for strength and buoyancy.

Lesson 3 - Building, Testing and Modifying Mini Sailboats:
Students build and test mini sailboats using wind power, collect data on performance, and make design improvements based on results.

Lesson 4 - Sailboat Racing, Reflection and Data Analysis:
Students race their sailboats, record and compare results, and reflect on how design choices affect speed, stability, and success.

Resources

Primary Teaching Program (Linked to Australian Curriculum)
Primary Module 4 Student Activity Sheets
Primary Module 4 Teacher PowerPoint
Primary Module 4 Teacher Guide

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Other Modules

Module 1

Module 4