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An 8th grade mathematics teacher begins a lesson comparing fractions to prevents by presenting several 100-square grids on the overhead machine. The grids have varying amounts of squares that are shaded. The teacher then asks the students to use individual dry-erase boards to write down the percent of each grid that is shaded. Which of the following describes the education benefit of using this teaching method? A. The tasks require students to be actively engaged in the lesson by writing down their answers. B. The task incorporates dry erase boards to reduce paper use in the classroom. C. The task encourages students to make connections with previously learned material. D. The task requires students to communicate their mathematical reasoning skills.

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