National Nanotechnology Infrastructure Network
Lines on Paper - Laser Box
See what you cannot see by getting a little creative. An intriguing lesson has learners use lasers to explore X-ray diffraction. Given a box with unknown structures, they shine a laser through the box and interpret the results....
Curated OER
Frequency Histograms, Bar Graphs and Tables
In this statistics worksheet, students graph their data using frequency histograms, bar graphs and tables. They decide which graph shows the data best. There are 6 graphing problems.
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Frequency, Histograms, Bar Graphs and Tables
In this frequency worksheet, students interpret histograms, bar graphs and tables. They examine frequency charts and comparison line graphs. This three-page worksheet contains 4 problems. Answers are provided on the last page.
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Printed Circuit Board Layout and Manufacture
In this electrical learning exercise, learners answer a series of 7 open-ended questions. Students explain the use of terms used in circuit board layout and manufacturing in order to answer the questions. This learning exercise is...
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Parabolic Equations
In this parabolic learning exercise, students write an equation of a parabola which satisfies given conditions. They match equations to the correct graph. Students identify the vertex, domain and range of an equation. This one-page...
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Data collection and analysis
In this probability and statistics worksheet, high schoolers determine when a survey or collected data could be biased. The one page worksheet contains a combination of three multiple choice and free response questions. Answers are...
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Analyze and Interpret Statistical Information
In this probability and statistics activity, 9th graders analyze and interpret histograms as they identify trends in the data. The two page activity contains four problems. Answers are provided.
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Twelve Inverse Variation Problems
In this inverse variation worksheet, students solve twelve inverse variation problems. Five of these problems are multiple choice and seven are free-response problems. this worksheet is designed are preparation for the Math Regents Exam.
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Twenty Volume Of Solids Problems
In this volume worksheet, students solve twenty volume of various solids problems. The solids examined include: cylinders, cubes, rectangular prism, including how the volumes of these figures change with increased in length. The...