Fractions cut and copy 1

The first instance of  is under the 4th Grade Math Mission. This exercise has a unique tool that allows users to better identify and understand the relationships among fractions.

Types of Problems
There is one type of problem in this exercise:


 * 1) Cut and create: This problem has a bar drawn that has a certain given length. The student is asked to cut this initial bar into pieces, and then tell how many of those pieces are needed to make a second bar of a requested length.Fraccc1.png

Strategies
This exercise is easy to get accuracy badges because you can see the size of the bar and tell if it is the correct length or not. The speed badges are medium because clicking the button enough is sometimes tedious and needs a fast clicker.


 * 1) On these problems the denominators are the same. The recommended approach is to change the initial number to an improper fraction, cut into the numerator of that improper fraction, copy the numerator of the requested length many of times.