Estimating - it's all clever guess work!

As well as reviewing our end of term 2 Maths assessment as a whole class, this week we have been working hard to develop further our understanding of Mathematical vocabulary and our skills for estimating sets of objects. Children have worked very hard to make 'clever guesses'. Remember, the more we practise estimating, the better we become. Have a try using these websites that we have looked at in class:

http://www.iboard.co.uk/iwb/Estimate-and-Count-Marbles-402
http://www.theproblemsite.com/junior/estimation.asp