Interactive
Curated OER

Discriminant and Quadratics

For Students 10th - 12th
For this quadratic equation, students find the discriminant using the formula given and identify how many solutions a quadratic function will have. There are 3 problems with answers and examples.
Organizer
Curated OER

Youth and Class, Gender and Ethnicity

For Students Higher Ed
In this Youth and Class worksheet, students complete a chart by explaining some of the key functions of youth subcultures, write about the meaning of age categories, and describe how subculture is a form of resistance.
Worksheet
Curated OER

Graphing

For Students 11th - 12th
In this graphing worksheet, students solve and complete 8 different types of problems. First, they graph each set of axes completely. Then, students label the axes and shown a table of their results. In addition, they determine the cycle...
Lesson Plan
Curated OER

How are we Related?

For Teachers 7th - 9th
Students differentiate functions based on their domain and range. In this algebra lesson, students define function, domain, range and relation. They analyze graphs and coordinate pairs for input and output values making up a function.
Lesson Plan
Curated OER

Measurement Via Triangulation

For Teachers 3rd - 8th
Students investigate various common terms of measurement, sort them into categories, select the uncommon terms, and construct conversion tables for both the common and the uncommon terms of measurement.
Worksheet
Curated OER

Analyzing Solutions Computed Using Euler's Method

For Students Higher Ed
In this analyzing solutions worksheet, students use Euler's Method to estimate the value of given functions. They estimate solutions using the piecewise-linear function model and sketch the information onto a graph. This two-page...
Worksheet
Curated OER

Infinite Limits and Horizontal Asymptotes

For Students Higher Ed
In this infinite limit worksheet, students compute horizontal and vertical asymptotes. They use trigonometric functions to find the limits of functions and compare results. This two-page worksheet contains examples and explanations and...
Worksheet
Curated OER

Properties of Curves

For Students 11th - 12th
In this Calculus worksheet, students use a graphing calculator to boost their understanding of functions and their graphs as they examine the properties of curves.  The forty-two page worksheet contains one hundred problems. ...
Lesson Plan
Curated OER

The Box Problem

For Teachers 8th - 10th
Young scholars create graphic, algebraic and verbal ideas of functions. In this algebra lesson, students graph functions and identify the zeros of the functions. They find the domain and range and classify functions as relation or not.
Lesson Plan
Curated OER

Tracking Your Favorite Web Sites

For Teachers 9th
Ninth graders track the hit count on their favorite web sites.  In this Algebra I lesson, 9th graders record the number of hits on their favorite web site for twenty days.  Students explore the data to determine if the relation...
Lesson Plan
Curated OER

Slippery Slope

For Teachers 8th - 10th
Students define patterns, relation and function. In this algebra lesson, students find the slope of a line and write equations of line. They model the slope using real life scenarios.
Worksheet
Curated OER

The Derivative

For Students Higher Ed
In this derivative worksheet, students estimate the derivative of given functions. They identify the slope, the rate of change find the slope of a parabola. This two-page worksheet contains definitions, examples and five problems,
Worksheet
Curated OER

Similar Right Triangles-Introductions to Trigonometry

For Students 9th - 10th
In this geometry worksheet, students examine similar right triangles as the basis for the foundation of trigonometry. Students define the basic trigonometric functions and use a calculator to find the trigonometric value of an angle. The...
Lesson Plan
Curated OER

7th Grade Math Solving Equations Review

For Teachers 7th
Seventh graders review how to simplify and solve equations. They work on turning word problems into equations on white boards, recall making function tables and predicting the future with math equations.
Worksheet
National Council of Teachers of Mathematics

Drug Filtering

For Students 9th - 11th
In this chemistry instructional activity, learners calculate the amount of drug found in someones blood based on how long they have been taking the drug. There are 5 questions.
Lesson Plan
National Museum of Nuclear Science & History

Nuclear Popcorn

For Teachers 7th - 12th
Make your lesson on radioactive decay pop with this lab exercise. Using popcorn kernels spread over a tabletop, participants pick up all of those that point toward the back of the room, that is, those that represent decayed atoms. As the...
Worksheet
Curated OER

Present Simple vs. Present Continuous

For Students 5th - 6th
In this ESL verb tenses instructional activity, students examine 7 pictures and the sentences with present simple verbs. Students change the sentence to the present continuous form and choose the correct sentence from 4 choices.
Lesson Plan
Curated OER

Looking at Decorative Arts Lesson 1: The Function of Furniture

For Teachers Higher Ed
Students identify different types of decorative arts objects and their functions. They investigate the difference between aesthetic uses and functional uses.
Lesson Plan
Curated OER

Periodic Table & Its Trends-Day 6

For Teachers 11th - 12th
Learners intergrate science, technology and society into exploring the periodic table. They investigate one element of their choice and write a one page paper on the elements discovery, properties, uses, and the effect on society.
Lesson Plan
Curated OER

Periodic Table

For Teachers 10th - 11th
Students identify the periodic table trends and predict material properties. They also design and conduct simple experiments and test material properties. Finally, students compare and contrast material properties and that chemical...
Worksheet
Curated OER

Plants: Form and Function

For Students 9th - Higher Ed
In this plants learning exercise, students compare and contrast vascular and non-vascular plants. Students learn the structure and function of the 3 types of plant tissues: dermal, ground, and vascular tissue. This learning exercise has...
Lesson Plan
Curated OER

Quadratic Functions

For Teachers 8th - 9th
Students graph quadratic equations on paper and check their results on the graphing calculator. They predict the direction of the graph and the vertex point. Students use the vertex, axis of symmetry and knowledge of which direction the...
Lesson Plan
Curated OER

Courts and Bounds

For Teachers 5th - 7th
Students relate what they know about boundaries on sports courts to explore range of space. In this domain and range lesson, students identify numbers needed to calculate ranges and use the problem solving strategy of making a table.
Worksheet
Curated OER

Symbolic Logic

For Students 11th
In this symbolic logic worksheet, 11th graders solve 3 different sets of problems related to using symbolic logic. First, they determine the values of y in the given domain set for conjunction and disjunction. Then, students write each...

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