 # Tag Archives: DOK 2: Skill / Concept

## Evaluating a Decimal Expression

Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to make the value of this expression is as large as possible. Challenge: Try to make this expression as close to 30 as possible (for an added challenge, try to make this expression as close to 30 as possible using just the digits 1 …

## Pythagorean Theorem

Directions: Using the digits 0 to 9, at most one time each, fill in the boxes to find two pairs of possible lengths for the missing sides. Source: Robert Kaplinsky

## Comparing Fractions

Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes to create two different fractions: one that is less than one half and one that is more than one half. Source: Robert Kaplinsky

## Operations with Time

Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes to make a time that is 4:37 pm. Source: Robert Kaplinsky

## Interpreting Data

Directions: Make a graph that shows a possible result of 7 students’ favorite color. Source: Robert Kaplinsky

## Equality

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to create two true number sentences. You may reuse all the digits for each number sentence. Source: Robert Kaplinsky

## Adding One-Digit Numbers (< 5)

Directions: Using the digits 1 to 5, at most one time each per number sentence, fill in the boxes to create two or more true number sentences. Source: Robert Kaplinsky

## Definite Integral 2

Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes and make a positive and a negative solution. Source: Robert Kaplinsky