Sophia Learning
Sophia: Brackets 8
This slideshow lesson focuses on the use of brackets. It lists 5 uses for brackets and discusses each one separately with examples showing proper use. The 5 uses are as follows: an insertion, within parentheses, a change in a quotation,...
Sophia Learning
Sophia: Brackets
This slideshow lesson focuses on brackets by providing background information and uses including the following: clarify details, adding emphasis, modifying quoted material, and marking errors in quotations using [sic]. It provides...
Grammarly
Grammarly Handbook: Brackets
This page explains the various types of brackets including parentheses (), square brackets [], curley brackets {}, and Chevron brackets . It also explains their uses and provides examples.
Sophia Learning
Sophia: Brackets: Lesson 7
This lesson introduces brackets and how they are used. It is 7 of 15 in the series titled "Brackets."
CK-12 Foundation
Ck 12: Algebra: Numerical Expression Evaluation With Grouping Symbols
[Free Registration/Login may be required to access all resource tools.] In this lesson students use the order of operations to evaluate numerical expressions with parentheses and powers. Students examine guided notes, review guided...
CK-12 Foundation
Ck 12: Algebra: Expression Evaluation With Powers
[Free Registration/Login may be required to access all resource tools.] Evaluate variable expressions using the order of operations including powers and grouping symbols
Other
Sums Online: Bracket Basics
Get great practice and feedback as you solve problems with brackets using the order of operations.
Capital Community College Foundation
Guide to Grammar and Writing: The Bracket
Instructional resource providing notes and examples on the rules of using brackets.
NumberNut
Number Nut: Shapes, Symbols, and Colors: Grouping
Find out how grouping is used in addition, multiplication and division. Then practice set recognition playing the two interactive games.
The Economist
The Economist: Economist Style Guide: Punctuation
This resource provides a brief discussion of each of the following types of punctuation: apostrophes, brackets, colons, commas, dashes, full-stops, inverted commas, question marks, and semi-colons. Examples are included for each type of...
BBC
Bbc: Gcse Bitesize: Atoms, Elements and Compounds
This lesson focuses on atoms and elements including what they are, the chemical symbols for elements, and the placement of elements on the periodic table. A link to a test is provided.
Libre Text
Uc Davis Geo Wiki: Biogeochemical Evolution
Present evidence suggests that blue-green algae, and possibly other primitive microbial forms of life, were flourishing 3 billion years ago. This brackets the origin of life to within one billion years. Learn more here about...
CK-12 Foundation
Ck 12: Algebra: Expression Evaluation With Powers
[Free Registration/Login may be required to access all resource tools.] Use the order of operations to evaluate powers in numerical and variable expressions
Other
Rijksmuseum: Rembrandt's "The Night Watch"
A full-featured exploration of Rembrandt's "The Company of Frans Banning Cocq and Willem van Ruytenburch," better known as "The Night Watch." Learn who is in the painting, the symbols in it, what makes "The Night Watch" innovative,...
Penguin Publishing
Penguin Random House: An Educational Companion to Eats, Shoots & Leaves [Pdf]
Eats, Shoots & Leaves illustrates the necessity of correct punctuation in order to convey intended meaning. Punctuation rules are stated here in a concise manner with accompanying exercises/keys.
Illustrative Mathematics
Illustrative Mathematics: Picturing Factors in Different Orders
The purpose of this task is to help students picture the multiplicative structure of the number 30 in different ways. Some of this structure is easier to communicate using grouping symbols, as it is easier to interpret...
Alabama Learning Exchange
Alex: Order Among Chaos
This lesson plan is designed to assist learners not only in using the order of operations, but also experimenting with how grouping and ordering affects answers. In groups as teams, the students will compete while finding algebraic...
Mangahigh
Mangahigh: Number: Use a Calculator Parentheses and Memory
Explore parentheses, brackets, and braces to solve multi-step expressions.
OpenStax
Open Stax: Introduction to Sociology: Theoretical Perspectives on Deviance
Why does social deviance occur? Read about three theories that are grouped according to the three major sociological paradigms: functionalism, symbolic interactionism, and conflict theory.
Countries and Their Cultures
Countries and Their Cultures: Culture of Bahama Islands
A complete cultural guide to the Bahamas. Features detailed information divided into categories such as location, population, language, symbolism, ethnic relations, urbanism, food, economy, social class, political life, social welfare,...
Library of Congress
Loc: America's Story: Utah
Who "led the group of Mormon pilgrims seeking freedom from religious persecution into the Great Salt Lake Valley?" Come to this website and find out!
Illustrative Mathematics
Illustrative Mathematics: Using Operations and Parentheses
The purpose of this task is to give students a chance to work creatively with three of the four fundamental arithmetic operations (addition, subtraction, and multiplication). It is well suited for helping students develop fluency with...
Illustrative Mathematics
Illustrative Mathematics: Watch Out for Parentheses 1
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 students see the purpose of using parentheses....