One fraction activity that I particularly love with this age is one I take from Marilyn Burn's About Teaching Mathematics: A K-8 Resource. In the activity, the students make fraction kits, cutting identically sized and multi-colored strips of paper up different ways. First they cut one in half and label each piece 1/2. The next strip is cut in 4 equal pieces and labeled appropriately. By the time we get to the fifth piece, the children have cut and written a lot. They are worried that they will need to cut this piece into 32 pieces, so they are relieved that this piece stays intact to represent 1 or 1/1.Last week we made our fraction kits and learned the game Cover Up, in which they roll a fraction cube to get pieces to cover the whole piece. Later this week we will learn the game Uncover. We will also use the kits to explore how fractions add together and equivalent fractions. It is a great hands on activity.
No comments:
Post a Comment