Machines and their Mechanisms Workbook (Grade 4 Ontario Science)

This workbook covers the Grade 4 Machines and their Mechanisms unit in the NEW 2022 Ontario Science curriculum (Structures and Mechanisms).

Students will gain an understanding of the basic principles and functions of machines and their mechanisms. Topics include the function and role of pulleys and gears in society, types of pulleys and gears, and how pulleys and gears can influence speed, direction and force.

Interactive, hands-on activities are explained, with follow-up worksheets included. There is a variety of readings, long and short answer questions, creative writing activities, and drawing prompts included to create a varied workbook suitable for many learning styles.

To support assessment practices, Ontario curriculum expectations (Strand A and D) are clearly identified on each page. A quiz is included at the end of the workbook.