WorksheetsOT23101 M3 MidTerm REVIEW T1 2018-2019
Total questions: 20
Worksheet time: 10mins
Technology is:
things that are made or developed by humans
uses knowledge of science and related fields
improves work efficiency and problem solving
all answers are correct
Quality of life is:
how good or bad a person's life is
how much money a person has
how long a person lives
how hard a person works
Assets are:
our qualities as a person
our educational achievements
things we own
all answers are correct
Property is:
something that belongs to us or someone else
to do something well
the correct or suitable solution to a problem
to be very poor
If we reduce the amount of electricity we use we:
use resources
conserve resources
find resources
sell resources
Improved speed of production means:
we make more products more quickly
able to complete financial transactions very quickly
able to get product to market more quickly
all answers are correct
A jar lid is an example of a simple machine called a/an ___________.
lever
inclined plane
screw
wedge
wheel
A ramp in a parking garage is an example of a simple machine called a/an ___________.
lever
inclined plane
screw
wedge
wheel
As you wave your hand at the wrist, your hand is acting as a simple machine called a/an ___________.
lever
inclined plane
screw
wedge
wheel
As you bite into a peach, your front teeth act as a simple machine called a/an ___________.
lever
inclined plane
screw
wedge
wheel
The wedge, screw, and lever are all
simple machines.
compound machines.
found in the human body.
complex machines
Which of these could be considered an inclined plane wrapped around a cylinder?
lever
screw
wheel and axle
pulley
The fixed point that a lever pivots around is called the
axle.
pulley.
gear.
fulcrum.
Which of the following simple machines are combined to make scissors?
lever and gear
gear and pulley
wedge and pulley
lever and wedge
Which body parts act as the fulcrums of levers?
muscles
bones
joints
tendons
The picture shown is:
2D orthographic
3D orthographic
a model
3D pictorial
The picture shown is:
2D orthographic
3D orthographic
isometric pictorial
3D pictorial
An inclined plane has a fulcrum and pivot point.
TRUE
FALSE
A saw and a knife are both classed as wedges.
TRUE
FALSE
Wedges and screws are actually kinds of inclined planes.
TRUE
FALSE
