xStack

xStack



$4.99

1.01for iPhone
Harmonic Sense
Developer
2019年04月17日
Update Date
Education
Category
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
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About xStack

xStack teaches children the meaning of multiplication and helps them memorize the multiplication tables.

xStack Method:

- Three modes: Learn, Practice, Test

- Learn mode consists of 13 carefully selected drills that start simple and promote the idea of counting by 2s (3s, etc. -- whatever multiplicand the child is learning) and gradually get more complex until the last drill where the child gets random questions. Each question is accompanied by a visual cue (a stack of squares) so that the child can always count to the right answer while he learns. Animations guide the child how to count if he makes a mistake.

- Practice mode consists of 60 random questions. Each question is still accompanied by the same visual cues and animations, and the child still has to give the right answer before moving to the next question.

- Test mode consists of random questions for multiple multiplicands. There are no visual cues or required correct answer before moving to the next question, but at the end of the test, the child will correct all mistakes in learning mode. This reinforces everything that the child has already learned.

Features:

- Students can practice their 2’s, 5’s, etc tables as they learn them in school. Aligns with Common Core.

- Provides visual cues and animations to help children learn.

- Gives a head start to young children who never saw multiplication before. Your child can start counting squares and multiplying in minutes.

- Provides a recent activity log to track your child's progress.
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最新バージョン 1.01 の更新情報

Last updated on 2019年04月17日
旧バージョン
Converted to a paid app
Show More
Version History
1.01
2019年04月17日
Converted to a paid app

xStack FAQ

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iPhone
xStackは次の言語がサポートされています。 English

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