The Nexus Fraction Stacker makes a great addition to any classroom or setting. The vibrantly painted wooden pieces slot and stack onto the wooden posts to clearly show in a very visual and appealing way what fraction make up a whole number. The colour helps the child to remember which percentage is which and also to make it easy for them to group the fraction pieces correctly. All four sides of each piece illustrate a different variation of the same value making it a fun way for young children to learn the relationship between fractions, decimals, percentages, and pies. The Fraction Stacker has the benefit of emulating a construction toy, making it an ideal learning tool even for those who struggle in the classroom.