Concord Consortium
Bill the Ball Bearing Man
Just how durable could a hollow ball bearing be? Learners model the strength of the walls of a ball bearing as a function of the radius of its cavity. They use their models to make reasonable conclusions about the probability of failure...
Curated OER
Ball Bearing
For this ball bearing worksheet, students read the text on ball bearing, answer vocabulary questions, find the synonyms, answer short answer questions, and more. Students complete 7 activities.
Mathed Up!
Compound Interest and Depreciation
Discover how to find the value of an interest-bearing account. Individuals watch a video to learn how to use exponential functions to model compound interest. After the video, they complete a worksheet of problems on compound interest.
US Environmental Protection Agency
A Mock Town Meeting on a Proposed Tank Farm
Intended as a follow up to the Protecting Your Drinking Water activity, young environmentalists use their assessment of the a hypothetical town's water supply to debate the installation of underground chemical storage tanks. With...
Agriculture in the Classroom
Six Kinds Do It All
Teach young engineers that all machines, no matter how complicated or complex, are made up of just six simple devices with this hands-on physical science lesson. Using the included templates, students first create paper models of...
Curated OER
Forces Crossword Puzzle
In this science worksheet, students examine the words and concepts related to forces in order to solve the crossword puzzle. The new vocabulary can be acquired this way.
Curated OER
Tolerance
In this tolerance learning exercise, 9th graders solve and complete 11 different problems that include determining exact measurements. First, they write each expression as an inequality. Then, students determine the tolerance interval of...
Curated OER
Workplace Math Skills Assessment- Metric Conversion
In this workplace math skills assessment, students complete metric conversion problems. They convert centimeter to millimeters, and use the conversions in addition and subtraction problems. They use a job aid table to complete 4 short...
Curated OER
Friction - Slip or Stick
In this friction worksheet, students complete a friction experiment in which they use marbles to create friction between a book and a tin. This worksheet contains equipment, preparation, background information and more to complete this...