Which educational company first marketed interactive digital manipulatives for teaching mathematical concepts that could adapt to student performance using AI algorithms?

Marketing mathematics education has evolved dramatically over the decades. Publishers and educational technology companies have developed innovative campaigns to engage students and educators. This poll explores a groundbreaking marketing initiative that transformed how students interact with mathematical concepts. Test your knowledge of the intersection between marketing innovation and mathematics education!

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Texas Instruments with their Navigator System (2007)
Pearson with their DigitalMath platform (2010)
DreamBox Learning with their Intelligent Adaptive Learning platform (2006)
Khan Academy with their Knowledge Map feature (2008)