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Assessment
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Balanced Assessment

Birthday Card

For Students 9th - 12th Standards
Add a twist to the practice of simplifying expressions. The task asks scholars to decode a mathematical puzzle using their knowledge of expressions. If they are able to write and simplify the expression, the mathematics behind the puzzle...
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PPT
Curated OER

Acceleration or Equilibrium

For Teachers 8th - 10th
After instructions are given on the first slide, the following six slides give data that the students can use to determine acceleration or equilibrium. The next six slides then show the same diagrams with the answer of the net force. A ...
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Activity
101 Questions

Hot Coffee

For Teachers 9th - 12th Standards
Your classes will be wide awake during a piping hot lesson! Introduce the resource with a video of the world-record-breaking cup of coffee. Learners work to determine the volume of the cup of coffee to predict if it will break the record.
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Lesson Plan
Curated OER

Compounding with a 5% Interest Rate

For Teachers 9th - 12th Standards
The balance in an account continuously compounding interest is the context of this engaging task. Your young accountants will investigate the ending balance in an account as they compound the interest more and more. Learners write the...
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Worksheet
Curated OER

Calculating with Sig Figs and Scientific Notations

For Students 9th - 11th
In this algebra worksheet, students convert scientific notation into significant figures. They identify the significant figures correctly with the help of a TI calculator.
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Lesson Plan
Curated OER

Calculating A Car Payment

For Teachers 9th - 12th
Students choose a car from an Internet used car dealer and then calculate their monthly payment. All the necessary resources and formulas are provided. This is a simple, but practical and effective, instructional activity for a math or...
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Lesson Plan
Curated OER

Using Proportions to Estimate

For Teachers 8th - 10th
Students calculate ratio and proportion. In this unit rates lesson, students estimate using proportions and find their errors in doing so. They calculate unit rates and define the concept of unit rates.
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Lesson Plan
Curated OER

Calculating Parts per Million: Do We Have a Problem Here?

For Teachers 9th - 12th
Students calculate ppm and ppb by using unit analysis when given a ratio of amounts. They determine in ppm what constitutes a health risk for a particular toxin given data and whether local health officials should close a lake...
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Lesson Plan
Curated OER

Lab: Determining the Number of Moles and Molecules Used Up In a Burning Candle

For Teachers 9th - 12th
Students find moles and molecules used when a candle burns. In this moles and molecules lesson plan, students calculate the initial mass of a candle and the mass of a candle after it burns for 3 minutes. They calculate the mass lost when...
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Lesson Plan
Curated OER

Math of the Path: Students Calculate Data from the Lewis and Clark Journey

For Teachers 6th - 8th
Students use calculations to complete the same journey of Lewis and Clark. They answer questions along their way and share information they gather with the class. They compare their calculations with those made by Lewis and Clark.
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Lesson Plan
Curated OER

Designing Models to Simulate Actual Events Using a Random Number Generator

For Teachers 9th - 12th
Young scholars design models to simulate actual events using a random number generator on a calculator. They estimate the likelihood of a particular outcome using results of simulations. Answer Key included.
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Lesson Plan
Curated OER

Cost Calculations Lesson Plan

For Teachers 10th - 11th
Students analyze data using graphs and equations. In this algebra lesson, students calculate the cost of lumber, convert price per foot to price per piece, solve equations using addition and subtraction and give exact answer when needed....
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Worksheet
Curated OER

Calculating Total Radiation Dosages at Mars

For Students 9th - 12th
In this Mars radiation worksheet, high schoolers use data from the Mars Radiation Environment Experiment to solve 4 problems. They determine the total radiation dosage during a specific period of time, they determine the dosage during...
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Worksheet
Curated OER

Calculating Wave Speed

For Students 5th - 8th
In this wave speed worksheet, students will learn how to calculate the speed of waves by dividing the wavelength by the period. Students will then calculate wave speed for 7 different examples.
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Worksheet
Curated OER

Graphing Calculator Activity

For Students 8th - 10th
In this graphing calculator worksheet, students explore the steps to analyze a complex fraction using a graphing calculator. They simplify a complex fraction to a proper fraction. This four page worksheet contains detailed instructions...
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Lesson Plan
Curated OER

The Demographics of Immigration: Using United States Census Data

For Teachers 9th - 12th
Students work together to analyze United States Census data on immigration. They compare and contrast the data and determine how immigration numbers have changed over time. They calculate percentages and make their own conclusions...
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Worksheet
Curated OER

Exam Review: Chemistry Calculations

For Students 9th - 12th
In this chemistry calculations review learning exercise, learners solve 33 review problems about titrations, precipitates, pressure and volume of gases, combustion reactions, heat of combustion, molar concentrations and molecular formulas.
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Lesson Plan
Texas Instruments

Making Predictions Using Systems of Equations

For Teachers 9th - Higher Ed Standards
Students explore the concept of systems of equations. In this system of equations lesson, students enter data into lists on their calculators about 100 meter dash times. Students plot the points using a scatter plot and perform a linear...
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Lesson Plan
Curated OER

Using a Spreadsheet to Understand Density

For Teachers 8th - 12th
Students use density to identify what metal a gold colored weight is made of. They use a spreadsheet to graph the experimental density of common metals and compare the know densities to their calculated density of the known metal.
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Lesson Plan
Curated OER

Calculation the Cricumference of Earth using "Google Earth"

For Teachers 8th
Eighth graders investigate properties of circles.  In this eight grade mathematics instructional activity, 8th graders apply proportional reasoning to data gathered with “Google Earth” to calculate equatorial and polar circumference...
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Worksheet
Curated OER

Making Predictions from Data with a Graphing Calculator

For Students 9th - 12th
In this making predictions from data worksheet, students solve 15 short answer problems. Students determine average miles per gallon given data on miles traveled and gas used. Students make predictions using the data and a line of best fit.
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Lesson Plan
Curated OER

Making Informed Decisions Using Measures of Central Tendency

For Teachers 9th - 12th
Students calculate the mean, median, mode, range, and interquartile range for a set of data. They create a box and whisker plot using paper and pencil and technology and determine which measure of central tendency is the most helpful in...
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Worksheet
Curated OER

Chemical Calculations

For Students 9th - Higher Ed
In this elements worksheet, students use the relative atomic masses of given elements to calculate the relative formula mass. Students calculate the mass of compounds from given number of moles and determine the number of moles from a...
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Worksheet
Curated OER

WS 1.9 Review-Calculations

For Students 10th - 12th
In this calculations review worksheet, students convert from one metric unit to another, they identify significant figures in numbers, they find density of substances, and they solve problems using dimensional analysis.

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