The kinds of things you need to learn in seventh grade math, sure, they're hard: ratios, decimals, the area of a parallelogram. But these concepts are not impossible,
Grit: The Power of Passion and Perseverance | Angela Lee Duckworth | TED · TED
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The kinds of things you need to learn in seventh grade math, sure, they're hard: ratios, decimals, the area of a parallelogram. But these concepts are not impossible,
Grit: The Power of Passion and Perseverance | Angela Lee Duckworth | TED · TED