Cotter AL Abacus is a digital educational tool designed to support the RightStart Mathematics curriculum by facilitating quantity recognition and visual arithmetic strategies. It features a double-sided interface that allows users to visualize quantities in groups of fives and tens and perform trading up to the thousands.
Overview · Full Intel report in progress
The App DNA
What makes this app unique?
For Students and educators utilizing the RightStart Mathematics program who require a visual aid for arithmetic.
What does it look like?
Key features
A digital interface grouped in fives and tens to support subitizing and visual quantity recognition.
The second side of the abacus is specifically designed to teach and practice trading up to the thousands.
The tool is designed to minimize counting and encourage the development of internal mental arithmetic strategies.
How much does it cost?
Velocity
Steady developmentShow more...
5 versions in history. Development pace: steady.
Who built it?
Activities for Learning
8 apps tracked · Education
Go To Ten
Super Corners™
Multiplication Ring
RightStart eBook Reader
Math Balance
Cotter Abacus
Fraction WarUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Cotter AL Abacus
How's the Education market?
The rivals identified
The Analyst's Read
Key takeaways for Cotter AL Abacus
Where is it heading?
Bottom line
While the app provides a specific pedagogical tool for RightStart Mathematics, user feedback indicates significant performance issues and input latency that hinder its usability.
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