Home > Tag Archives: DOK 3: Strategic Thinking (page 3)

Tag Archives: DOK 3: Strategic Thinking

Sum of Fractions Closest to 10

Directions: Using the digits 1 through 9, at most one each time, fill in the boxes to make the statement true. Source: Nanette Johnson, based on Giselle Garcia’s problem

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Max Intercept

Directions: Using the whole numbers 1 through 9, no more than one time each, write the equation of a line that passes through the point with the largest possible y-intercept. How many solutions can you find?   Source: Andy Schwen

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Pythagorean Theorem 2

Directions: Using the digits 0 to 9, at most one time each, fill in the boxes to find the lengths of the missing sides such that the missing leg’s length is as long as possible. Source: Robert Kaplinsky

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Comparing Fractions 2

Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes to create a fraction that is as close to 5/11 as possible. Source: Robert Kaplinsky

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Operations with Time

Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes to make the latest possible time. Source: Robert Kaplinsky

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Interpreting Data 2

Directions: Make a graph that shows a possible result of 7 students’ favorite color with red being the most popular color. Source: Robert Kaplinsky

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Equality 2

Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes to create a true number sentence with the greatest possible value. Source: Robert Kaplinsky

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Adding One-Digit Numbers (< 5) 2

Directions: Use the digits 1 to 5, at most one time each, to fill in the boxes to create a true number sentences with the greatest possible sum. Source: Robert Kaplinsky

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Definite Integral 3

Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes and make a solution that is as close to 100 as possible. Source: Robert Kaplinsky

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