These resources can be used to teach the topic of estimation - where the result of a calculation is estimated by rounding the value of all numbers in the calculation to 1 significant figure.
The powerpoint presentation introduces the method and contains examples for the students to practise. Students can use the print-version to make notes and attempt the practice questions.
The group activity is a differentiated activity that allows each group to choose the difficulty of question they attempt in each round. Instructions, answers and a scoring spreadsheet are included.
The estimation worksheet contains 18 questions.
The treasure hunt is a group activity which can be done at desks or can involve the class moving around the room to find the next question - usually a very popular activity!
All answers are included.
The powerpoint presentation introduces the method and contains examples for the students to practise. Students can use the print-version to make notes and attempt the practice questions.
The group activity is a differentiated activity that allows each group to choose the difficulty of question they attempt in each round. Instructions, answers and a scoring spreadsheet are included.
The estimation worksheet contains 18 questions.
The treasure hunt is a group activity which can be done at desks or can involve the class moving around the room to find the next question - usually a very popular activity!
All answers are included.
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£4.00