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Worksheet
Curated OER

Chemical Calculations and Chemical Formulas

For Students 11th - 12th
In this stoichiometry worksheet, students calculate molar masses, empirical and molecular formulas to solve 105 problems and short answer questions.
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Worksheet
Curated OER

Calculating Arc Lengths of Simple Functions-I

For Students 10th - Higher Ed
For this calculating arc lengths worksheet, students are given 4 simple functions and they use the Pythagorean Theorem and the basic techniques of calculus to find the arc-length formula in order to find the arc-length.
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Lesson Plan
Curated OER

Johnny Appleseed Walkabout

For Teachers 2nd
Second graders calculate mileage for a journey. In this place value and measurement lesson, 2nd graders read Johnny Appleseed, work in groups to locate his birthplace on a map, locate the other states he stopped in, and measure the...
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Worksheet
Curated OER

Math Skills-Density

For Students 8th - 10th
In this density worksheet, students learn about density and how to solve density problems. They calculate the mass, volume, or density in fifteen problems using what they learned.
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Lesson Plan
Curated OER

The Space Cadet's Laboratory: Using Electromagnetic Energy to Study Astronomy

For Teachers 10th - 12th
Students build their own spectrophotometer to study light. In this physics activity, students explain the dual nature of light. They calculate the angle of incidence and refraction using Snell's law equation.
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Lesson Plan
Curated OER

Studying Snow and Ice Changes

For Teachers 9th - 12th
Students compare the change in snow and ice over a 10 year period. In this environmental science lesson, students use the live data on the NASA site to study and compare the monthly snow and ice amounts on a map of the entire Earth. ...
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Worksheet
Curated OER

Bikini Bottom Olympics Skill: Best Value and Uncertainty

For Students 7th - 9th
In this best value and uncertainty worksheet, students solve multiple problems where they calculate the best value, the uncertainty and the range in the data given.
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Worksheet
Curated OER

It’s Time to Practice Your Food List Skills!

For Students 4th - 8th
In this phe worksheet, students add up the phe totals from the foods given and calculate how many you would eat if you ordered that food. Students complete 5 problems.
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Worksheet
Curated OER

Circle Area, Perimeter and Circumference

For Students 7th - 9th
Use this geometry skills practice activity to have learners solve seven problems that require them calculate the circle area, perimeter, and circumference of circles.
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Worksheet
Curated OER

Skills Practice: Area of Circles

For Students 7th - 8th
Two practice pages with 10 problems each show circles and give their radii. Learners calculate the area. Answers are provided. 
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Worksheet
Curated OER

Math in English Skills X Exercise Book

For Students 1st - 6th
Provide your remedial math students with a handy packet that will help them practice prime factorization, exponents and roots, and multiplication and division of fractions. The packet includes 20 pages, bright images, and answer keys....
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Performance
Radford University

Projectile Motion and Quadratic Functions

For Teachers 9th - 12th Standards
Model the flight of a ball. Small groups collect time data for how long it takes to toss a ball between two people. The teacher leads a discussion about projectile motion to get the class thinking about how to calculate the equation of...
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AP Test Prep
College Board

2017 AP® Calculus AB Free-Response Questions

For Students 10th - 12th
What is the answer to this question? Pupils use six questions to practice for the AP Calculus AB test. The review questions are divided in two sections, calculator and non-calculator. Additional resources allow teachers to determine how...
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Worksheet
Curated OER

Math in English Skills VIII Exercise Book

For Students 3rd - 6th
For some learners, fractions are the bane of fifth- and sixth-grade existence. Use this fantastic packet to help those in remediation for mathematics. The packet contains 20 worksheets with answer keys, and covers adding, subtracting,...
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Lesson Plan4:08
TED-Ed

Tycho Brahe, the Scandalous Astronomer

For Teachers 8th - 11th
Who says scientists are boring geeks? Certainly not the narrator of a short video who dishes up the scandals associated with Tycho Brahe, a Danish scientist and alchemist (now that's two labels you don't often see together) who used...
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Lesson Plan
Beyond Benign

A Green(er) Redox Reaction

For Teachers 9th - 12th Standards
Do some experimentation with reduction-oxidation! Stoichiometry superstars use a single-replacement reaction to study limiting reactant, theoretical yield, and the reactivity of metals through a lab activity. The teacher's guide includes...
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Lesson Plan
Curated OER

TI Math, Games

For Teachers 9th - 10th
Students solve problems using technology. In this algebra lesson, students apply flow diagrams and computer codes to solve problems. They use the TI to view the graphs.
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Lesson Plan
Curated OER

Symmetric Secant

For Teachers 9th - 12th Standards
Mathematicians use a symmetric secant line to prove the derivative at a point. In this trigonometry activity, students create secant lines on the navigator to analyze the derivative. They move the lines around and make observations.
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Worksheet
Curated OER

Chapter 10: Chemical Calculations and Chemical Equations

For Students 10th - 12th
In this chemical equations instructional activity, students write and balance chemical reactions. They complete 98 short answer and problem solving questions on molarity and chemical equations.
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Lesson Plan
Curated OER

Sequences

For Teachers 9th - 12th Standards
Students solve problems using the TI. In this calculus lesson plan, students evaluate functions using sequences. They graph the functions on the TI and make observations.
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Lesson Plan
Curated OER

Dog Days or Dog Years?

For Teachers 9th - 12th Standards
In need of some algebraic fun with real world implications?Learners use ordered pairs, a table of values and a scatter plot to evaluate the validity of several real world data sets. The class focuses on  dog ages in human years, domain,...
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Lesson Plan
Curated OER

A Clasroom Study of the Life of an Airplane

For Teachers 9th - 12th
Students participate in an experiment to discover the properties of lift. They work together to complete calculations and collect data. They share their results with the class.
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Lesson Plan
Council for Economic Education

Opportunity Cost

For Teachers 9th - 12th Standards
The price of those new shoes involves more than just money! Individuals explore the concept of opportunity cost using a video clip and gratification discussions. They prepare a budget based off of their set of values in regards to...
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Lesson Plan
Virginia Department of Education

z-Scores

For Teachers 10th - 12th Standards
Just how far away from the mean is the data point? Pupils calculate the standard deviation for a set of data and find out how many standard deviations a point is away from the mean. The teacher leads a discussion on how to calculate...

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