Intended AudienceBubble Add Free is intended for all ages (3 - 99) for the addition of whole numbers (1 -10). The GameBubble Add Free is the free version of one application of a series of apps that provides an learning experience with colorful bubbles, audio and animated graphics. Users are presented with an addition problem using whole numbers. Translucent bubbles containing random answers float across the screen inviting the user to choose the bubble containing the corect answer to the addition problem. The full version ($0.99) has three levels of addition. The first level includes problems whose sum is less than or equal to 10 and have no carrying. Ex: 5 + 3. The second level contains problems whose sum is less than 20 and contains no carrying. Ex: 10 + 2. The third level contains problems whose sum is less or equal to 20 and has carrying. Example 5 + 8. A positive response is given for the correct answer. Otherwise, the user is gently encouraged to try again. Each incorrect selection reduces the set of incorrect answers, eventually leaving only the correct answer. The free version provides only the first level with 5 problems per cycle.Learning concepts Quantity Number recognition Addition operation Addition of single digits Addition of multiple digits Concept of carryingBenefitsBubble Add Free allows the user to investigate purchasing the full version for addition drills. It has been tested to insure that the design is suited for very young fingers. This educational addition game holds your childs attention while learning simple concepts in addition. It also improves motor skills and sharpens memory. Youngsters (3 to 99) will enjoy the addition drills that keep your mind active with mathematical facts. While many have difficulty with mathematics, this application, designed by mathematicians, provides a practical working supplemental resource to help students master addition.
||Compatible with iPhone and iPod touch., Requires iPhone OS 3.1.2 or later., iTunes account required