It takes the average reader and 16 minutes to read Machines by Fred Biddulph
Assuming a reading speed of 250 words per minute. Learn more
A basic introduction to ramps, wedges, screws and levers and some of the ways they are used as simple machines. Suggested level: junior.
Machines by Fred Biddulph is 16 pages long, and a total of 4,096 words.
This makes it 5% the length of the average book. It also has 5% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes and 22 minutes to read Machines aloud.
Machines is suitable for students ages 6 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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