Remember: Search a list one item at a time, in order. Stop when you find it.
Questions
1
Which one does not help search a list?
🔢check one box at a time, in order🧮count the boxes you opened🦘jump about the row at random
2
Which one helps search a list?
🛑stop as soon as you find it🦘jump about the row at random🔁open the same box twice
3
🧮Does it help to count the boxes you opened?
YesNo
4
Which one does not help search a list?
🤷say it is not there after the last box🔭keep looking after you find it☝️open each box only once
5
Which one does not help search a list?
🚪give up halfway along🧮count the boxes you opened🔢check one box at a time, in order
6
🔁Does it help to open the same box twice?
YesNo
7
Which one does not help search a list?
☝️open each box only once🤷say it is not there after the last box🙅say it is not there after one box
8
Which one helps search a list?
🙅say it is not there after one box🔢check one box at a time, in order🚪give up halfway along
9
Which one helps search a list?
🤷say it is not there after the last box🙅say it is not there after one box🚪give up halfway along
10
Which one helps search a list?
🦘jump about the row at random☝️open each box only once🙅say it is not there after one box
11
Which one does not help search a list?
🔢check one box at a time, in order🤷say it is not there after the last box🦘jump about the row at random
12
Which one does not help search a list?
🔢check one box at a time, in order🤷say it is not there after the last box🔭keep looking after you find it
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.