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Worksheet
Curated OER

PreCalculus: Final Examination

For Students 10th - 12th
In this final examination worksheet, students find the tangent function and sine function.  They graph problems on a polar coordinate.  Students describe trigonometric properties.  This twelve-page worksheet contains 80 problems.
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Lesson Plan
Curated OER

Squaring Function of Natural Numbers

For Teachers 8th
Eighth graders complete problems where they use the definition of exponents to expand the squaring function of natural numbers. In this squaring natural numbers lesson plan, 8th graders also identify squares form 0 - 12 and complete a...
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Lesson Plan
Curated OER

Graphs and Functions

For Teachers All
Students are introduced to plotting functions on the Cartesian coordinate plane seen several categories of functions, including lines and parabolas
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Lesson Plan
Curated OER

Introduction To Data Analysis

For Teachers 7th
Seventh graders investigate the concept of looking at the data put in a variety of ways that could include graphs or data sets. They analyze data critically in order to formulate some sound conclusions based on real data. Students graph...
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Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 7th - 9th
Learners solve right triangles using the Pythagorean Theorem.  In this solving right triangles using the Pythagorean Theorem lesson, students find the missing side of a right triangle.  Learners find the hypotenuse given two legs of a...
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Lesson Plan
Curated OER

Introduction to Graphical Representation of Data Sets in Connection with Nuclear Decay

For Teachers 7th - 8th
Young scholars record data, make observations, and share in experimentation and discussion of numerical experiments.
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Unit Plan
Curated OER

The Nucleus / Nuclear Reactions and Elementary Particles

For Teachers 11th - 12th
Students describe how radioactivity relates to alpha and beta particles. Using their properties, they write a descriptive paper about the gamma rays and alpha and beta particles. They calculate q-values and the half-life of a given...
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Lesson Plan
Alabama Learning Exchange

The Composition of Seawater

For Teachers 9th - 12th Standards
Students explore the concept of finding the composition of seawater.  In this finding the composition of seawater instructional activity, students make a saturated salt water solution.  Students discuss why there is variation in ocean...
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Worksheet
Curated OER

Growth and Decay

For Students 9th - 11th
For this algebra worksheet, students investigate growth and decay. They analyze the population of Winchester, Virginia to see what year had the most or least growth or decay. There are 4 word problems.

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