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Interactive
CK-12 Foundation

Solving a Matrix Equation: Mystery Matrix

For Students 10th - 12th Standards
Solve a matrix in code—color code. Pupils use the interactive resource to set up the matrix equation and its solution path. Scholars use the created solution path to determine the entries of the 2 X 2 solution.
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Interactive
CK-12 Foundation

Monomial Factors of Polynomials: Mystery Boxes

For Students 8th - 10th Standards
Shortcut the work in finding total volumes. Pupils determine a polynomial expression that would represent the combined volume of three boxes. Each box has the same height, and the scholars rewrite the expression by factoring out the...
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Interactive
Smithsonian Institution

Who Am I?: A History Mystery

For Students 5th - 12th Standards
Who Am I? Scholars go online to gather clues and evidence to uncover just who was involved in the American Civil War. They use hands-on Internet activities to come to an understanding of the roles soldiers and civilians played in the...
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Handout
Midwest Clinic

Latin Rhythms: Mystery Unraveled

For Students 6th - 12th
There is an indescrible energy to Latin American music—but if you know your music theory, it's not so indescrible after all. A thorough packet provides definitions for terms like bolero, charanga, shekere, and tumbao before listing...
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Worksheet
Curated OER

Solving the Mysteries of Government

For Students 10th - 12th
In this Solving the Mysteries of Government instructional activity, students answer questions using ideas from the public-choice theory of government.
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Lesson Plan
Virginia Department of Education

A Mystery to Solve

For Teachers 8th - 10th Standards
Investigate field properties of real numbers. Scholars use a table for a given operation to determine the identity element. They use the same table to find a missing value in an equation.
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Lesson Plan
Curated OER

Massif Mystery

For Teachers 9th - 12th
After reviewing plate tectonic theories and the discovery of both the Atlantis Massif and the Lost City hydrothermal vents, earth science learners complete a worksheet and participate in discussions about what the types of rock found...
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Lesson Plan
Curated OER

Mystery of the Megaplume

For Teachers 9th - 12th
Read through the extensive background information and then lead your geology or physical oceanography class through an investigation of actual temperature anomaly data from the Juan de Fuca ridge. They translate the data onto a plot,...
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Lesson Plan
Curated OER

Hooke's Law, Vibrations, Mechanical Waves, and Sound

For Teachers 9th - Higher Ed
Dangle a spring to experiment with vibration and discover if period is dependent on amplitude. Strum a guitar and adjust the strings to compare displacement and sound. Use a Slinky® and guitar strings on a ring stand to uncover the...
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Lesson Plan
ReadWriteThink

Sonic Patterns: Exploring Poetic Techniques Through Close Reading

For Teachers 9th - 12th Standards
Robert Hayden's poem "Those Winter Sundays" serves as the anchor text in a five-part lesson plan that takes the mystery out of poetry analysis by modeling explicit strategies for pupils to employ to conduct a close reading of a poem....
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Lesson Plan
Cornell University

Plant Cell Crime Scene

For Teachers 7th - 12th Standards
Use science to solve the mystery of the Poplar murder. Pupils use forensic botany to determine if a suspect could be the killer. By analyzing images from a Transmission Electron Microscope, learners determine if the material found on the...
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Lesson Plan
Virginia Department of Education

Laboratory Safety and Skills

For Teachers 9th - 12th Standards
Avoiding lab safety rules will not give you super powers. The lesson opens with a demonstration of not following safety rules. Then, young chemists practice their lab safety while finding the mass of each item in a mixture and trying to...
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Interactive
American Museum of Natural History

DNA Detective

For Students 6th - 12th Standards
DNA is like the fingerprint of genetics. A quick lesson introduces the topic of DNA sequences with a mystery about an endangered species. The lesson shows how DNA extraction, replication, and sequencing often provide undeniable evidence...
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Activity
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Teach Engineering

Flame Test: Red, Green, Blue, Violet?

For Teachers 10th - 12th Standards
Let the true colors shine through. Pupils conduct a flame test to identify an unknown element. Class members calculate and prepare specific molarity solutions of three chemicals. Using their observations of the colors emitted, they...
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Lesson Plan
Science 4 Inquiry

The Classification of Living Things

For Teachers 6th - 12th Standards
It's a classification sensation! Demystify why we classify using an inquiry activity that helps your class sort things out. Groups begin by classifying a variety of shoes before they research organisms and design their own dichotomous...
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Lesson Plan
Curated OER

Stonehenge: Solving Ancient Mysteries

For Teachers 7th - 12th
Students explore archeologists and anthropologists and the tools and methods they use to gather and interpret scientific evidence. They research current archaeological excavations and contact the scientists working at these digs.
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Lesson Plan
Curated OER

Mystery Boxes: Uncertainty and Collaboration

For Teachers 8th - 11th
Students manipulate boxes with unknown internal structure and contents to become familiar with the concept of uncertainty in science.
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Worksheet
Curated OER

Mystery Boxes

For Students 7th - 10th
In this observations worksheet, students are given a box with unknown items inside. They are to experiment with the box and determine what is inside by shaking, rattling and rolling the box. They write down an educated guess for six items.
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Worksheet
Curated OER

The Higgs Boson and The Mystery of Mass

For Students 9th - 12th
In this Higgs Boson and mass learning exercise, students read about the differences in elementary particle mass and they solve 4 equations using a given equation for the potential energy in the Higgs Boson field.
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Lesson Plan
Curated OER

Murder Mystery

For Teachers 4th - 12th
High schoolers examine how to capture foot prints while they simulate a criminal investigation. They discover how the clues are needed for identifying or eliminating murder suspects.
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Lesson Plan
Curated OER

Forensic Examination of Artifacts: The Mystery of Meriwether Lewis' Death

For Teachers 9th - 12th
Students role play the position of a scientist to gather information on Meriwether Lewis' death. They discover what he did after the famous expedition and how centuries affect the study of a body. They share their information with the...
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Lesson Plan
Curated OER

The Notorious Hope Diamond: What Makes an American Legend?

For Teachers 6th - 12th
Students view and discuss a video on the legend of the Hope Diamond then compare and contrast other tales such as Paul Bunyan, Pecos Bill and Johnny Appleseed. They analyze basic characteristics of these legends then use descriptive...
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Worksheet
Curated OER

Activity Three: The Mystery Fossil Bones Activity

For Students 8th - 10th
In this fossil learning exercise, students are given a page of bones to cut out and assemble. They create an animal with the bones and add external features to their animal. They answer questions and present their creature to the class.
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Worksheet
Curated OER

Find the Mystery Lines...If You Can!

For Students 9th - 12th
In this atomic spectral lines worksheet, students observe a diagram of the spectral lines, their different wavelengths and their intensity. They solve 4 problems which include interpreting the scale, matching up tabulated lines with the...

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