# QuarkNet Data Portfolio

A collection of proven instructional activities developed around data strands that help students develop an understanding about how scientists make discoveries.

The Data Portfolio organizes activities by data strand and level of student engagement. Activities differ in complexity and sophistication—tasks in Level 1 are simpler than those in Levels 2 and 3. While each level can be explored individually, students that start in one level and progress to more complex levels experience increasingly engaging and challenging tasks. Teachers select activities to offer a learning experience of an appropriate length and level for their students.

A collection of proven instructional activities developed around data strands that help students develop an understanding about how scientists make discoveries.

The Data Portfolio organizes activities by data strand and level of student engagement. Activities differ in complexity and sophistication—tasks in Level 1 are simpler than those in Levels 2 and 3. While each level can be explored individually, students that start in one level and progress to more complex levels experience increasingly engaging and challenging tasks. Teachers select activities to offer a learning experience of an appropriate length and level for their students.

Activity Name | Data Strand | Level | Curriculum Topics | NGSS Practices | Topic | |
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Dice, Histograms & Probability Students roll dice, record the resulting individual values as well as the sum of the values, create histograms of the data and develop insight into the concept of “degrees of freedom." |
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TOTEM Data Express Use quantum physics and LHC data to estimate the size of the proton. |
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Cosmic Rays and the Sun Students search for a specific data file in the Cosmic Ray e-Lab and look for evidence of the passage of the sun in the flux measurements derived from this file. |
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CMS Data Express CMS Data Express is a short investigation in which students inspect and characterize W or Z events from the LHC. |
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CMS e-Lab Students have an opportunity to learn how to analyze data to calibrate the CMS detector and participate in discovery science (as particle physicists do). |
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Rolling with Rutherford Students use statistics to make an indirect measurement they can easily confirm. |
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Mass of U.S. Pennies Students create and interpret a histogram of penny masses. |
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Making it ‘Round the Bend - Qualitative Students explore the effects of electric and magnetic fields on particles. |
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Cosmic Ray e-Lab Students experience the excitement of scientific collaboration in this series of investigations into high-energy cosmic rays. |
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Quark Workbench 2D/3D Students use Standard Model rules to build hadrons and mesons from quarks. |