By MathCoach® Interactive
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These engaging instructional videos teach rounding to the nearest 10 and rounding to the nearest 100.
Friendly characters teach an easy-to-follow, step-by-step visual process to help visual and auditory learners master estimation with rounding!
• Kid-friendly voiceovers show each step.
• The number line model helps children make sense of rounding rules.
• And attention to special cases (when the nearest 10 or 100 is zero) deepens understanding.
Aligned to the Common Core State Standards for Mathematics.
Grade 3 standard: 3_OA 8: . . . use estimation strategies including rounding.
Grade 4 standard: 4_OA 3: . . . use estimation strategies including rounding.
- 0,99 €
- Category: Education
- Released: 07 April 2011
- Version: 0.1
- Size: 107 MB
- Language: English
- Developer: CSL Associates, Inc.
- © CSL Associates, Inc.
Compatibility: Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.