Curated OER
Excluded Values
In this simplification of radicals worksheet, students solve 26 problems to find the values of the variable that should be excluded from answers because they will make the denominator equal zero.
Flipped Math
Rational Equations
Take a rational look at solving equations. Learners watch a video presentation on solving simple rational equations that shows solving the equation along with finding excluded values. Viewers then practice the skill with the worksheets...
EngageNY
Equations Involving a Variable Expression in the Denominator
0/0 doesn't equal 0! Begin this lesson plan by allowing the class to explore the concept of dividing by zero. The introduction allows for discovery and provides meaningful examples of dividing by zero. This understanding leads to solving...
Curated OER
Finding Ourselves: The Search for American Identity
Students examine American identity through race, ethnicity, class, gender, regionalism, political values, and beliefs focusing on the Depression era.
Curated OER
Partial Quotients
Fifth graders examine the partial-quotients algorithm for finding the answer to a division problem. In this partial quotients lesson, 5th graders demonstrate the process of division through a series of estimations. Students examine the...
English Enhanced Scope and Sequence
Media Literacy with Focus of Strategies for Collaboration
Introduce your class to literary analysis with a series of activities that has them examine book and movie reviews. Groups then draft their own review of a text, select a digital medium, and craft a presentation.
Curated OER
Quadratic Functions
In this algebra activity, students graph quadratic functions and identify the vertex, axis of symmetry, maximum and minimum and intercepts. There are 7 questions.
Curated OER
Gas and Oil Royalties
In this gas and oil worksheet, students read articles about the gas and oil industry and the royalties that are collected. Students then write a letter to their Senator about their feelings toward oil issues and answer short answer...