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Performance
Radford University

Building Sandcastles

For Teachers 9th - 12th Standards
Finalize the plans before playing in the sand. Learners design sandcastles using geometric and composite figures. They create blueprints, including the scale, and three-dimensional models of their castles. Finally, scholars calculate the...
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Performance
Radford University

Plumbing Task

For Teachers 9th - 12th Standards
Make sure it flows smoothly. Pairs research plumbing codes to find the required slope for a sewer line. Using the information, groups answer several questions involving interpreting the slope. Pupils determine the cost of pipe to run a...
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Performance
Radford University

Calculating the Cost: Algebraic Planning for a First Car

For Teachers 9th - 12th Standards
Scholars decide which job to take based on the pay. They then research cars to potentially purchase and determine the total cost of the car. Finally, they calculate how long they would have to work to purchase the car along with how much...
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Performance
Radford University

Exploring Equations through Life Goals

For Teachers 9th - 12th Standards
What do I want to do when I grow up? Learners research job categories and determine a career within the category. Using the chosen job, pupils find the hourly wage and calculate future income based on percentage wages. Individuals then...
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Performance
Radford University

Translating and Evaluating Cell Phone Plans

For Teachers 9th - 12th Standards
Translate phone plans to algebraic expressions. Pupils review translating verbal phrases to algebraic expressions by filling out graphic organizers and completing matching activities. Using a fictitious cell phone company, they create...
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Performance
Radford University

Throwing a Football

For Teachers 9th - 12th Standards
Use mathematics to help the football team. Pairs brainstorm how to approach finding a solution to a problem to help the quarterback complete more passes. By researching and collecting data, the teams derive an equation to represent the...
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Performance
Radford University

Class Fundraising Committee

For Teachers 9th - 12th Standards
Given the task of coming up with a fundraiser, small groups determine the type of fundraiser to hold and restraints on the number of participants. The classmates create inequalities to represent the constraints and graph the solution to...
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Performance
Radford University

Finding Slope

For Teachers 9th - 12th Standards
The class takes a trip about the school and find four places to measure the rise and run of objects that represent slope in the building. Pairs work together to calculate the slope of each object and determine whether any ramp they find...
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Performance
Radford University

Fuel Efficient Function Activity

For Teachers 9th - 12th Standards
Pupils research the five most fuel efficient vehicles of the same type and come up with a way to display the mile per gallon for each vehicle. After choosing a vehicle, scholars create graphs to display miles traveled given the amount of...
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Performance
Radford University

Green Cravings

For Teachers 9th - 12th Standards
Build up a bag of green. Pupils determine the number of green Skittles in a snack bag and come up with a way to determine how many snack bags it would take to create one bag of only green Skittles. Classmates share their methods and...
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Performance
Radford University

Can I Create a Line/Curve of Best Fit to Model Water Drainage?

For Teachers 9th - 12th Standards
Learners collect data on the amount of water left in a bottle over time. They graph the data to determine whether the scatter plot shows a curved or straight relationship. Group members then determine an equation for the curve of best...
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Performance
Radford University

Shuffle or Nano?

For Teachers 9th - 12th Standards
Mix up your teaching playlist with a performance-based assessment task. Given iPod sales data for several years, scholars create a scatter plot and perform regression analysis. They determine the best fit curve for different domains.
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Performance
Radford University

Temperature Math Activity

For Teachers 9th - 12th Standards
Warm up to a vacation-finding activity. After choosing a location for a vacation, pupils research the average monthly temperatures for the locality. They create scatter plots of the data and then determine the equations of the best-fit...
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Performance
Radford University

At the Gas Pump

For Teachers 9th - 12th Standards
Given the price of crude oil, gasoline, and diesel for the past several years, pupils plot the data to determine whether a correlation exists. Learners determine a regression line and predict the price of gasoline and diesel in the...
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Performance
Radford University

Saving the US from a Missile Crisis

For Teachers 9th - 12th Standards
Mathematically shoot down an incoming missile. Given information about the Cuban Missile Crises, learners calculate the equation of the trajectory of an imaginary missile launched from Cuba toward Washington, D.C. Scholars determine the...
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Performance
Radford University

Population Project

For Teachers 9th - 12th Standards
How fast does it grow? Scholars work on two tasks dealing with exponential growth, one on population growth and the second on investments. Learners research a country's population over the past century and make predictions of the current...
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Performance
Radford University

Animal Decline

For Teachers 9th - 12th Standards
Where did they all go? Small groups collect data on different animal species that are on a decline. Teams develop equations to model the populations over time and then create presentations about the decline of their animals. Classmates...
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Performance
Radford University

Is it Really a Small World After All?

For Teachers 9th - 12th Standards
Working in groups, learners research four countries' populations over the past 30 years. Using the data collected, the teams find regression equations that best fit the data. Taking the regression equations, they then make predictions...
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Performance
Radford University

Is Fall Normal?

For Teachers 9th - 12th Standards
Fine the normality of fall measurements. Pairs collect measurements of fall leaves and one other fall object. Using the measurements, the groups determine the descriptive statistics for the object and using the Empirical Rule, figure out...
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Performance
Radford University

Survey Activity

For Teachers 9th - 12th Standards
It's time to take a survey. After looking at an example of a survey on lunch preferences, groups design their own surveys. They consider the sample size and sampling technique, then conduct the surveys. As a final activity, they create...
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Performance
Radford University

Analyzing Data from Peer Survey

For Teachers 9th - 12th Standards
We all want to know what we're thinking. Scholars analyze and report data collected in a previous survey on peer attitudes toward current events. They calculate the mean, median, range, and standard deviation before creating histograms...
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Performance
Radford University

Skate Ramp

For Teachers 9th - 12th Standards
Going up and down makes a more exciting ride. Pupils recall what they know about continuity and limits of functions. Working in groups, classmates design a skateboard ramp that meets a given set of criteria, using at least three...
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Performance
Radford University

Exploring Types of Variation Activity

For Teachers 9th - 12th
Create a variable list of problems. Groups come up with four scenarios. Each situation represents different types of variation, direct, inverse, joint, and combined. Teams then generate questions about their contextual problems for...
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Interactive
Arcademics

Puppy Pull

For Students 4th - 6th Standards
Pull hard to convert fractions. Players participate in a tug of war against each other or the computer by practicing converting fractions to decimals. With each correct response, the player's puppy pulls a little harder. Play continues...

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