| It is important that children understand that when questions are asked answers can be: a word, yes or no, a number, a sentence or a description.
Although the main focus at this stage is to practise asking questions with yes or no answers, children will go on to look at other types of questions and answers.
Such activities provide a concrete context for asking and answering questions and using the information to find the solution. Another variation is to play games to find a number. Give each pupil a number line and some counters. One person thinks of a number and writes it down so they cannot cheat! Children ask questions such as Is it an even number? or Is it less than n? They use the counters to cover the numbers that do not comply. This is a very good way of 'making the thinking visible' and discussing strategies for solving these problems.
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