K12 Equivalence Tiles for iOS

By K12
Free
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Developer’s Description

K12 Equivalence Tiles lets you compare the values of fractions, decimals, and percents up to 1 by using draggable tiles of varying values....

K12 Equivalence Tiles lets you compare the values of fractions, decimals, and percents up to 1 by using draggable tiles of varying values. Fractions, decimals, and percents are used in everyday lifethis app is a quick way for students to understand how they relate simply by dragging and dropping tiles of equivalent value. K12 Equivalence Tiles is not a calculator; it is a tool for students who have trouble understanding rational number equivalence (for example, 0.5, 1/2, 50% are all equal). This tool also allows students to visually perform simple operations like addition, subtraction, comparison, and ordering.Features:-Simple drag-and-drop controls for grade 312 students, parents, and teachers-Proportionally sized tiles visually demonstrate equivalence -Multiple rows to compare several fractions, decimals, or percents at once-Fraction tiles of 1/1, 1/2, 1/3, 1/4, 1/6, 1/8, 1/10, and 1/12-Decimal tiles of 1.0, 0.5, 0.33, 0.25, 0.2, 0.166, 0.125, 0.1, and 0.083-Percent tiles of 100%, 50%, 33.3%, 25%, 20%, 16.6%, 12.5%, 10%, and 8.3%-Equivalence chart shows how fractions, decimals, and percents relate to each other-Clear All icon allows users to clear the entire workspace with a simple click-Move draggable tiles to trash can individually to remove selected tiles from the workspaceKey Objectives and Standards:-Big Idea: Equivalence is a fundamental property of rational numbers; equivalent fractions, percents, and decimals all name the same relationship between two values.-Grade 3 Common Core Standards: 3.NF.1, 3.NF.2, 3.NF.3--Develop understanding of fractions as numbers.-Grade 4 Common Core Standards: 4.NF.2., 4.NF.3, 4.NF.5, 4.NF.6, 4.NF.7--Extend understanding of fraction equivalence and ordering.--Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers.--Understand decimal notation for fractions, and compare decimal fractions.Feedback and Questions?K12 Equivalence Tiles was created by K12 Inc. as part of its comprehensive Math curriculum. Learn more about K12:-K12 Virtual Schools and Curriculum: http://www.k12.com/what-is-k12 -Other K12 Mobile Apps: http://www.k12.com/mobile-apps For help with technical problems or other feedback, please e-mail mobile@k12.com