Allow your child to visualize even the most complex math word problems with Singapore Math, Bar Models. This activity uses the signature Singapore math method for problem solving and teaches children in grade 4 how to visually represent word problems in a fun and interactive way. As a key part of Houghton Mifflin Harcourt’s Singapore Math’s online and print program, the problems align closely with the Math in Focus: Singapore Math by Marshall Cavendish curriculum available exclusively from Houghton Mifflin Harcourt’s Specialized Curriculum Group in the United States. Give your child the advantage they need for success in math with this educational App. Features of Singapore Math- Bar Models: -Instruction and Examples with a fun, engaging avatar to guide children at each level -Problems involving addition, subtraction, multiplication, and division that lay the foundation for algebra -Interactive bar model tool allows children to customize and personalize their problem solving experience -Gaming engine to calculate points and scores -Tutorials and support for problems -Guided Practice mode -Free Play and Shuffle mode These types of word problems are available at the appropriate levels: 1.Part-Whole Model for Addition and Subtraction 2.Comparison Model for Addition and Subtraction 3.Equal Parts/Whole 4.Comparison Model for Multiplication and Division 5.Fraction Models The problems build in complexity and cover a variety of concepts. Download the Free Version to try it out and Buy the Full Version for $9.99. Educational Institutions may contact their Houghton Mifflin Harcourt Specialized Curriculum Account Manager or Contact customer service at 800-289-4490 to order.