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Y5: Digital world: Monitoring devices

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What do we mean by device?

a)

Something that has a single function

b)

Equipment created for a certain purpose or job

c)

An electronic product

d)

An object that requires human input

2.

What do we mean by electronic?

a)

An electrical device that has some decision-making capabilities

b)

A device that can hold an electrical charge

c)

Something that can be plugged in and operate on electric

d)

A product that has artificial intelligence

3.

What is a monitoring device?

a)

An electronic product that prints information

b)

An automatic device that can turn on or off by itself

c)

Something that is capable of thinking for itself

d)

An electronic device that observes and records something

4.

What is a sensor?

a)

A tool or device that monitors, detects and responds to changes

b)

A product that observes the temperature only

c)

A device that contains an electrical system

d)

Something with processing capabilities

5.

In 1942, inventor Anders Celsius developed...

a)

The °C scale (0°C-100°C)

b)

The smart thermostat

c)

The thermometer

d)

The °F scale (32°F-212°F)

6.

What are plastics?

a)

Man-made materials that are made from gold

b)

Natural materials, sourced from tree bark

c)

Man-made, synthetic materials made from oil, gas or coal

d)

Natural, sustainable materials made from stone

7.

What are the six R’s of sustainability?

a)

Reduce, repair, reuse, refuse, recycle and reuse

b)

Reinforce, rescue, repeat, refuse, recycle and reuse

c)

Remedy, repair, refuse, repeat, reinforce and refresh

d)

Remember, ready, rocks, roll, repeat and recycle

8.

Most plastics are...

a)

Flexible, transparent, waterproof and weak

b)

Soft, fluffy, opaque and flexible

c)

Durable, heavy, stiff and strong

d)

Lightweight, versatile, strong and waterproof

9.

What can you do using 3D CAD?

a)

Feel the texture of the model

b)

Saw, file and sand the model

c)

Reinforce the model with glue

d)

Create virtual models on a computer

10.

How could a programmed product help an animal?

a)

By alerting its owner when the temperature is too high or too low

b)

By making the animal invisible

c)

By teaching the animal to speak

d)

By changing the animal's color