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Number talk - Cups of flour

See also: number-talk-examples

Sourced from an example given in Lee & Yeo (2022) written as

Martin was making play dough. He added ¾ cup of flour to the bowl. Then he added another 3/6 cup. Is the total amount he used greater than or less than 1 cup? How much flour did he use?

Implementation ideas#

References#

Lee, D., & Yeo, S. (2022). Developing an AI-based chatbot for practicing responsive teaching in mathematics. Computers & Education, 191, 104646. https://doi.org/10.1016/j.compedu.2022.104646