In this philosophy learning exercise, students identify the names of songs when given the first letter of each word.  This one-page learning exercise contains 28 clues.  Answers are provided at the bottom of the page.

In this algebra worksheet, 11th graders are solving word problem, where they are given only symbols and asked to find the answers. They get some clues to help them arrive at the answer. There is an answer key.

For this ESL verb tense worksheet, students complete sentences using the correct perfect/present perfect continuous tense. A link to audio and additional resources is given.

In this chemistry worksheet, students measure the different vibration levels of energy. They use the fundamental vibration frequency formula to calculate the Morse potential for a given chemical bond. There are 2 questions.

This lesson focuses on parentheses. The three purposes for parentheses are to (1) set off parenthetical expressions or supplemental material, (2) create a list of numbered items in a series or steps in a procedure, and (3) create...

This site contains information regarding the correct usage of parentheses in original material and in quoted material. Examples are included for all points discussed.

Rules and examples for using parentheses and brackets correctly in sentences.

This entry explains the uses for parentheses and provides examples.

This lesson introduces parentheses and how they are used. This tutorial lesson shares a short slideshow with the lesson's content.

Included on this site are three rules for correct usage of parentheses, along with examples for all of the rules, and a quiz.

This resource contains five rules for correctly using parentheses and a section regarding capitalization within parentheses. Examples are included for each of the rules.

This site contains information regarding the correct usage of parentheses, along with examples for each use.

This problem asks the student to evaluate three numerical expressions that contain the same integers yet have differing results due to placement of parentheses. Aligns with 6.EE.A.

Solve multi-step expressions with parentheses. Place parentheses in an expression to make the expression equivalent to a given number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a...

Here's a great tutorial that explains when to put commas inside or outside the parentheses. A brief quiz checks your understanding.

[Free Registration/Login may be required to access all resource tools.] A learning module where students apply the order of operations to solve equations involving addition, subtraction, and multiplication of multi-digit numbers, as well...

[Free Registration/Login may be required to access all resource tools.] In this learning module, students must follow the order of operations to solve equations with several operations as well as parentheses. Includes video demonstrating...

[Free Registration/Login may be required to access all resource tools.] In this learning module, students must follow the order of operations to solve an equation with parentheses and several operations where one number is missing....

[Free Registration/Login may be required to access all resource tools.] A learning module where students apply the order of operations to find the missing operation symbol in equations involving addition, subtraction, multiplication, and...

[Free Registration/Login may be required to access all resource tools.] A video models finding a missing operation (addition or subtraction) by using order of operations with parentheses and working backwards. The practice problems...

[Free Registration/Login may be required to access all resource tools.] This is a video and practice problems finding the missing number of a multi-step addition and subtraction problem that has parentheses. The video models the process...

This site from the Washington State University is designed to inform the reader of the most common errors regarding the use of parentheses.

This lesson introduces parentheses and how they are used. This tutorial lesson shares a short slideshow and provides review questions over the lesson's content.

This problem asks the student to evaluate six numerical expressions that contain the same integers and operations yet have different results due to the placement of parentheses. It helps learners see the purpose of using parentheses....