Lesson Plan
Curated OER

Micronutrient Need Intervention

For Teachers 9th - 12th
Students investigate the real world applications of nutrition. They study the problem of starvation and how it affects different populations. Students work in small groups in order to devise and intervention plan. They also search out...
Lesson Plan
Curated OER

Limits

For Teachers 10th - 12th
Students practice the concept of limits graphically, numerically and algebraically. They participate in an exploration lab, BINGO game and complete a puzzle.
Lesson Plan
Curated OER

Tower of Hanoi Lesson Plan

For Teachers 7th - 8th
Students investigate the Legend of the Tower of Hanoi and complete mathematical problems related to the legend. They play the Tower of Hanoi game online in order to discover the number pattern involved. They solve problems using the...
Lesson Plan
Curated OER

Earthquakes

For Teachers 8th
Eighth graders demonstrate the mathematical components of a scientific problem as well as illustrate how real world problems can be solved using math. They demonstrate math skills such as rate calculation, graphing, and linear equations.
Lesson Plan
Curated OER

Christmas Presents

For Teachers 7th
Seventh graders create a graph of their Christmas gifts. They develop categories, compute fractional and decimal parts for each category, identify the number of degrees to represent each fractional part, and create a circle graph to...
Lesson Plan
Curated OER

Teen and Decision Making

For Teachers 8th - 11th
Students examine how the brain develops. In this neurology lesson students read an article citing evidence that the different areas of the brain mature at different rates. They discuss emotional versus logical aspects of decision-making....
Lesson Plan
Curated OER

Love Algebra?

For Teachers 8th
Eighth graders, while in the computer lab, access a web site to help them utilize manipulatives of cups and tiles to develop the skills necessary to understand multi-step equations. They assess the relationship between cups and tiles and...
Lesson Plan
Curated OER

The Consequences of Extinction

For Teachers 9th - 12th
Students participate in a class discussion on site of an older style bridge to help connect the significance of each organism in an ecosystem by using an analogy of bolts slowly being removed from a working bridge.
Activity
Texas Instruments

Texas Instruments: Rational Functions and Their Asymptotes

For Teachers 9th - 10th Standards
In these questions, students identify asymptotes and removable discontinuities of rational functions, simplify rational expressions, and solve rational equations. Solutions and explanations are included.
Activity
Texas Instruments

Texas Instruments: Behaviors Rational Functions

For Teachers 9th - 10th
This StudyCard set teaches and tests on the rational function. Shows connection between the function parameters and the resulting geometric behaviors of the rational function. Use with Foundations for College Mathematics, ch. 7.1.
Activity
Texas Instruments

Texas Instruments: Evaluating Rational Functions

For Teachers 9th - 10th
In this activity, students study the asymptotic behavior of rational functions. They explore the two types of asymptotes and make generalizations as to when they do or do not occur.
Activity
Texas Instruments

Texas Instruments: Rational Functions Asymptotes and Holes

For Teachers 9th - 10th Standards
These multiple-choice and fill-in-the-blank questions ask students to identify asymptotes, holes, and domain for rational functions.
Activity
Texas Instruments

Texas Instruments: Rational Functions

For Teachers 9th - 10th
This TI InterActive! activity is an algebra test which examines the student's understanding of Rational Functions.
Activity
Texas Instruments

Texas Instruments: Graphing Rational Functions

For Teachers 9th - 10th Standards
The activity summarizes vertical asypmtotes, horizontal asymptotes, slant asymptotes, x-intercepts, y-intercept of rational functions.
Activity
Texas Instruments

Texas Instruments: Rational Functions

For Teachers 9th - 10th Standards
In this set of questions, students are asked to investigate rational functions to find vertical, horizontal, and oblique asymptotes as well as x- and y-intercepts. Questions are multiple choice and true/false with solutions provided.
Graphic
Analyze Math

Analyze Math: Graphs of Rational Functions

For Students 9th - 10th Standards
Students explore the graph of a rational function given by its formula. The tutorial examines vertical and horizontal asymptotes. The activity consists of examples with solutions.
Activity
Analyze Math

Analyze Math: Rational Functions (1)

For Students 9th - 10th Standards
Students explore the properties and graphs of rational functions. The tutorial examines the equations of rational functions, intercepts, vertical asymptote, and horizontal asymptotes. The activity consists of examples with detailed...
Activity
Texas Instruments

Texas Instruments: Rational Addition, Subtraction

For Teachers 9th - 10th
This StudyCard stack covers adding (or subtracting) numerators with simple to complex denominators. The set ends with sums or differences of rational functions with different denominators.
Activity
Texas Instruments

Texas Instruments: Mc Dougal Littell Algebra 2: Graph Rational Functions

For Teachers 9th - 10th
Students can use the TI-84 Plus family to analyze the end behavior of polynomial functions.
Activity
Analyze Math

Analyze Math: One to One Functions

For Students 9th - 10th Standards
Learners examine one to one functions. The tutorial defines one to one functions, rational functions, and mapping. The activity includes examples with detailed solutions.
Activity
Texas Instruments

Texas Instruments: The Closer I Get to You Ti 83

For Teachers 9th - 10th
Here's a group activity your students can do to learn about rational functions. Students will use properties of reflections together with measuring tapes, mirrors, and masking tape to find a function that relates height of a reflection...
Handout
Analyze Math

Analyze Math: Rational Expressions

For Students 9th - 10th Standards
Learners are introduced to the Pre-Calculus topic of rational expressions. The tutorial consists of a definition, examples, and finding the domain of rational expression. The activity includes practice exercises with detailed solutions.
Activity
Texas Instruments

Texas Instruments: Graphing the Rational Function F(x) = |X|

For Teachers 9th - 10th Standards
This LearningCheck document can be used as a self-discovery lesson. The student can explore the domain and range along with the transformations.
Activity
Texas Instruments

Texas Instruments: Graphing the Rational Function F(x)=1/x

For Teachers 9th - 10th Standards
This is designed for Algebra 2 students to help them develop an understanding of transformations, asymptotes, domain and range.