The document provides instructions for making a parachute using common household items like cotton thread, plastic bags, scissors, and plasticine. It explains that the cotton threads should be tied to four small holes cut into the corners of a plastic bag square and then attached to a small piece of plasticine to serve as weight. When dropped, the plasticine-weighted plastic bag square harness will float to the ground slowly due to air resistance on the bag slowing the effects of gravity and pulling, allowing the reader to observe these scientific concepts.
9. Passive voice
Passive voice is the one type of structures
which was used when the focus is on the
action. It is not important or not
known, however, who or what is performing
the action.
10. Form
Subject + Verb to be + Past Participle
(is, am, are) (Verb 3)
Example
The loose ends of the cotton should then
be attached to a small piece of plasticine.