Tag Archives: DOK 2: Skill / Concept

Directions: Fill in the boxes with the digits 1 through 9 so that the lines through each pair of points are parallel. Use each digit at most once. Source: Nanette Johnson

Directions: Using the digits 0 to 9 at most one time each, place a digit in each box to make a true equation. Source: Robert Kaplinsky

Directions: Create three equations for quadratics in standard form that have roots at 3 and 5. Source: Robert Kaplinsky

Directions: Create three equations for quadratics in vertex form that have roots at 3 and 5 but have different maximum and/or minimum values. Source: Robert Kaplinsky

Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to write three equations whose solution is -1/2. Source: Daniel Luevanos

Directions: What could the lengths of the legs be such that the lengths are integers and x is an irrational number between 5 and 7? Source: Daniel Luevanos

Directions: Write a linear equation that has a slope of -100. Source: Kara Colley

Directions: Write a linear equation that has an x-intercept of (-100, 0). Source: Kara Colley

Directions: Write a linear equation with a y-intercept of (0, -100). Source: Kara Colley

Directions: Decide if 30x – 12 could be a result of using the distributive property. If it is, find the possible combinations of factors whose product would be 30x – 12 (using integer coefficients and constants). Source: adapted from Nathan Charlton