L2 Systems & Searching

Open Ended

What is an algorithm?

Open Ended

How do computer systems impact our daily lives?

Open Ended

How do computers help a smart locker system work successfully?

Fill in the Blanks

The sensors at a Puffin crossing help keep people

when crossing the road.

Multiple Select

Which of the following can sensors at a Puffin pedestrian crossing detect?

• People by the crossing

• People on the crossing

• Cars approaching the crossing

• Animals crossing the road

Open Ended

What is one benefit of using sensors at a pedestrian crossing instead of a timed crossing?

Open Ended

How do you think the system uses the sensors to make the crossing better?

Multiple Choice

What are some important steps you should take to protect yourself online?

• Have your own passwords, use trustworthy websites, do not share personal information online, only game with friends, never agree to meet someone online

• Share your passwords with friends, use any website, share personal information online, game with strangers, agree to meet people online

• Use simple passwords, trust all websites, share your location online, play games with anyone, meet people you meet online

• Never use passwords, avoid trustworthy websites, always share personal information, only game with strangers, always agree to meet someone online

Open Ended

Explain why it is important to say 'no' when an app asks to share your personal information.

Fill in the Blanks

A secure website address usually starts with

Multiple Select

Which of the following are good ways to check if a website is trustworthy?

• Look for spelling errors and low image quality

• Check for a secure web address (https)

• Use trusted sources like BBC

• Check multiple sources for information

Open Ended

How does the catalogue store system help customers?

Multiple Select

What are two benefits of computer systems that were considered in this lesson?

• They allow devices to connect and communicate efficiently

• They help refine web searching skills

• They improve online safety when meeting strangers

• They reduce the need for manual processes

Open Ended

You have been talking to someone online for a long time and consider them a friend but you have never met them. They ask if you want to meet. What should you do?