Curated OER
Lesson 8: Absolute Value in Equations & Inequalities
This lesson contains a number of good examples and explanations of solving absolute value equations and inequalities. Piece-wise functions, and compound inequalities are also discussed. This lesson contains some additional exercises for...
EngageNY
Relationships Between Quantities and Reasoning with Equations and Their Graphs
Graphing all kinds of situations in one and two variables is the focus of this detailed unit of daily lessons, teaching notes, and assessments. Learners start with piece-wise functions and work their way through setting up and solving...
Visa
Using Credit Wisely
Receiving credit can be both a benefit and a curse. Prepare your learners to make wise credit choices by studying how credit influences credit scores, identifying the different components of credit cards, and exploring major consumer...
Curated OER
Types of Functions
Students graph step functions (for example, the greatest integer function), and then form the inverse function of given function. They also graph piece-wise defined functions and explain step-by-step the process. Finally, students define...
Inside Mathematics
Picking Apples
Getting the best pick of the apples depends on where to pick. The short assessment presents a situation in which class members must analyze a real-world situation to determine the cost of picking apples. The pricing structures resemble...
Radford University
Skate Ramp
Going up and down makes a more exciting ride. Pupils recall what they know about continuity and limits of functions. Working in groups, classmates design a skateboard ramp that meets a given set of criteria, using at least three...
Curated OER
Shortest Path
High schoolers explore an application of definite integrals. They graph three functions that go through the same three points. Learners use the symbolic capacity of their calculators to find the shortest path through the three points and...
Curated OER
This Is Tanzania
Learners explore Tanzania. In this geography skills lesson, students read This is Tanzania by Richard Lupinsky, Jr. and discuss the impact that volcanoes have had on the nation. Learners analyze the imagery in Lupinsky's piece and create...
Salt Lake City School District
Two-Step Word Problems
Learners model a real-life scenario by writing a two-step algebra equation and solving it, as they complete this activity. Ten practice word problems on one piece of paper are nicely prepared just for your young algebra learners.
Southern Poverty Law Center
Analyzing How Words Communicate Bias
Words are powerful ... can your class choose them wisely? Scholars evaluate news articles to discover the concepts of tone, charge, and bias during a media literacy instructional activity. The resource focuses on recognizing implicit...
Overcoming Obstacles
Resolving Conflicts
Assist scholars in resolving conflicts with a lesson plan that starts with defining the terms, conflicts, and resolutions. Learners take their newfound knowledge to identify a conflict and list strategies to resolve it. Partners work...
Curated OER
Voice Lessons
High schoolers visualize examples of sentence structure by creating patterns with Lego blocks. They apply terms of voice and syntax by critiquing others' writings as well as revising their own writing pieces. Revision is the key within...
Curated OER
Seeing Things From the Someone Else's Point of View
Students attempt to see the world from someone else's perspective. In this Peace Corps lesson, students read "Sharing in Africa." The piece challenges readers to consider how show respect for the cultural values of others while not...
Curated OER
Water: Narrative vs. Expository Texts
A reading of vignettes written by Peace Corps Volunteers serving in Lesotho and Madagascar launches a study of the difference between narrative and expository texts. As final products, young writers craft both a narrative and an...
Curated OER
Perfect Shuffles
Learners investigate piecewise functions. In this algebra instructional activity, students model piecewise functions in the real world. They graph the parts of the functions following the restrictions of the domain.
Curated OER
Worksheet 1, Basic Calculus Pre-Course Review
In this calculus activity, students review topics they need to already understand in order to be successful in a basic calculus course. Topics include functions, linear equations, coordinate graphing, piece-wise formulation, exponents,...
Mathematics Vision Project
More Functions, More Features
Learners tackle a wide range of intimidating topics in this comprehensive unit that spans piecewise functions, absolute value of functions, and inverse functions (among other topics). Investigative group work alternates with more...
Curated OER
Lesson #2 Absolute Value and Symmetry
Students investigate absolute value functions. In this Algebra II/Pre-calculus/Calculus lesson, students explore the formal definition of absolute value and apply the piece-wise definition to solve inequality problems. Students explore...
Curated OER
Mobius Strips
Students discuss the scientific method and construct their own Mobius Strips. They examine their Mobius Strip, and write observations and a hypothesis on how many strips of paper they have when they cut the strip in half length-wise.
Curated OER
Charlie and the Chocolate Factory
Fourth graders read the novel Charlie and the Chocolate Factory for Reader's Circle, they also are writing a variety of pieces for the Writer's Workshop that is closely related to the novel. The quality and the quantity of work that...
Curated OER
Good News/Bad News/Who Cares?
Young scholars practice evaluating facts, bringing to bear their own experience, preferences, and international contexts. They recognize that there are many ways of interpreting a single piece of information and form the habit of...
Curated OER
Stand Up And Sing
Students examine pieces of sheet music and identify context, purpose, and perspective with regard to the political, social, and economic conditions existing at that time. They create a cover illustrating a topic of the Progressive Era.
Curated OER
A South African Storm
Students read a letter titled "A South African Storm" on her experiences of discrimination in the country. Individually or as a class, they answer questions about the author's purpose in writing the piece was and how she made herself...
Curated OER
Using an Author's Clever Strategies in One's Own Writing
Students examine specific clever strategies of the author and incorporate them in their own writings. They emulate Storti's strategies in writing an arresting lead and share their pieces in a class discussion, allowing them to critique...