Remember: Search a list one item at a time, in order. Stop when you find it.
Questions
1
Which one helps search a list?
🙅say it is not there after one box🚪give up halfway along🤷say it is not there after the last box
2
Which one helps search a list?
🛑stop as soon as you find it🙅say it is not there after one box🚪give up halfway along
3
Which one does not help search a list?
🚪give up halfway along🧮count the boxes you opened🤷say it is not there after the last box
4
Which one does not help search a list?
🔁open the same box twice🔢check one box at a time, in order🧮count the boxes you opened
5
Which one does not help search a list?
🤷say it is not there after the last box🛑stop as soon as you find it🔭keep looking after you find it
6
Which one helps search a list?
🔢check one box at a time, in order🦘jump about the row at random🙅say it is not there after one box
7
Which one helps search a list?
🔁open the same box twice🦘jump about the row at random☝️open each box only once
8
Which one does not help search a list?
☝️open each box only once🤷say it is not there after the last box🦘jump about the row at random
9
Which one helps search a list?
🧮count the boxes you opened🔁open the same box twice🚪give up halfway along
10
🙅Does it help to say it is not there after one box?
YesNo
11
Which one does not help search a list?
🔢check one box at a time, in order🔁open the same box twice🧮count the boxes you opened
12
Which one does not help search a list?
🦘jump about the row at random🛑stop as soon as you find it🤷say it is not there after the last box
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