Directions: Using each of the digits 0-6 only once, make two equivalent ratios (also known as a proportion). Source: AnneMarie Untalan

Read More »# Tag Archives: DOK 2: Skill / Concept

## Equivalent Expressions with Powers

Directions: Find values for a and b that will make the expressions equivalent, assuming that a does not equal b. Source: Owen Kaplinsky

Read More »## Compound Inequalities 2

Directions: Using the digits 1 to 9, at most one time each, make two compound inequalities that are equivalent to 2 ≤ x < 4. Source: Robert Kaplinsky

Read More »## Differences in Scientific Notation

Directions: Using the digits 1 to 9, at most one time each, fill in the boxes to make the largest (or smallest) absolute difference. Source: Marie Isaac

Read More »## Combinations and Permutations

Directions: Using the digits 1 through 9, once each, fill in the blanks so that the statement is true. Source: Mark Alvaro and Kerri Swails

Read More »## What’s Your Sine?

Directions: Use the digits 1 through 9, at most one time each, to fill in the boxes and make THREE true number sentences: Source: Zack Miller

Read More »## Order of Operations 5

Directions: Using the digits 0 to 9 at most one time each, place a digit in each box so that each expression is simplified to a different odd number. Source: Molly Rawding

Read More »## Baking Cookies

Directions: Daniel was making chocolate cookies. He had _ _ cookies in each row and _ _ many rows. There were a total of 84 cookies. How many cookies were there in each row and how many rows of cookies were there? Draw a model to support your answer. You may use the digits 0-9 once in any of the …

Read More »## Laws of Exponents

Directions: Using the digits 1 to 20, at most one time each, fill in the boxes to create equivalent expressions. Source: Shaun Errichiello

Read More »## Percents on a Linear Model 4

Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to create an accurate number line. How many solutions can you find? Source: Adrianne Burns

Read More »