In this chapter, you will learn about machines and how they are used in our daily lives. You will discover the different tools that we use and their purposes.
You will also learn about simple machines and how they work together to make tools function. Through observations of actual tools, you will understand how simple machines like levers, pulleys, and gears work.
By the end of this chapter, you will have a better understanding of how machines make our lives easier.
• State the uses of a tool in surrounding
• Explain the simple machines’ functions that combine, which enables a tool to function through observations on an actual tool
• Provide reasoning on the importance of combination of simple machines to ensure the tool functions well
• Generate ideas on the importance of features in inventing sustainable tools
• Explain the observations on the uses of tools in daily life through written or verbal forms, sketches, ICT in a creative way
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