Curated OER
The Visible Spectroscopy Expert Witness Problem
In a simulated crime science investigation, chemistry or physics sleuths use spectroscopy to analyze solutions. The lesson gives learners practice making salicylate solutions, using spectrophotometers, calculating dilution amounts,...
Curated OER
Trig Transformations
Learners investigate trigonometric function. In this Algebra II instructional activity, high schoolers explore functional notation and transformational graphing of trigonometric functions.
Curated OER
Edward R. Murrow: This Reporter
What would Edward R. Murrow think of today’s news broadcasts? Learners examine the work of the first public television newscaster and his commitment to researched, accurate reporting. The eight-day study concludes with investigators...
Curated OER
Isopod Behavior, of the Rolly Polly Lab
Young scholars investigate the behavior of isopods. In this isopod lesson plan, students make observations of an isopod and sketch the pillbug. They study the orientation of the isopods in relation to moisture in a chamber they construct...
Curated OER
Investigating the Compost
Students are introduced to the concept of biodegradability. In groups, they use the internet to research the types of materials that affect the process. They collect materials from their local community and develop an experiment to test...
National Research Center for Career and Technical Education
Finance: Depreciation (Double Declining)
Of particular interest to a group of business and finance pupils, this lesson explores depreciation of automobile values by comparing the double declining balance to the straight line method. Mostly this is done through a slide...
Curated OER
Autism - What Is It?
High schoolers investigate the symptoms of autism spectrum disorders, and compare expected child development with development that may indicate a diagnosis of these disorders. The final project for the lesson is the creation of posters...
Curated OER
Orville and Wilbur Wong and the Fantastic Flying Machines
Upper elementary and middle schoolers examine the role of Chinese immigrants in America. They investigate literature, history and cultures of Chinese-Americans. This ambitious plan takes two weeks to complete, and it brings in elements...
Curated OER
Aruba Cloud Cover Measured by Satellite
Students analyze cloud cover and compose written conclusions to a given related scenario. Students submit a letter of response and a report detailing their calculations and conclusions.
Curated OER
Arti-Factual Evidence
Practice responding to controversial information with the New York Times lesson provided here. Middle schoolers watch a video interview with the director of The Lost Tomb of Jesus. After reading a companion article, they identify the...
Curated OER
Murder in the First Degree - The Death of Mr. Spud
Secondary learners investigate exponential functions in a real-world scenario. They collect data on the temperature of a cooling baked potato, enter the data into lists, and graph the data using a scatter plot before finding an...
Curated OER
Dilations with Matrices
Math whizzes explore dilations. They use matrices to perform dilations centered at the origins of triangles and investigate the effect of scale factor on the size relationship between the pre-image and the image of a polygon. A link to...
Curated OER
Stretching the Quads
Scholars investigate transforming parabolas. In this transforming parabolas lesson, they take the parent graph y=x^2 and transform it by shifting left, right, up, and down and shrinking and stretching. The class finds maximums,...
Curated OER
Rational Exponents
Investigate rational exponents in this math lesson. Scholars make conjectures about the relationship between rational exponents and radicals. They then use their Ti-Nspire to simplify rational exponents.
Curated OER
All Systems Go!
Secret codes are so much fun, and a great way to practice nearly any math skill. Let your class become code breakers as they investigate inverse matrices. They use TI-Nspire technology to solve systems of equations which help them crack...
Curated OER
Multiplying Polynomials
Investigate polynomial multiplication with the TI-nspire handheld calculator. Using the applications on this calculator, learners explore multiplication of numbers, binomials, a binomial by a polynomial, and polynomials. The dynamic...
Texas Instruments
Is It or Isn't It Proportional
How can you tell if number relationships are proportional? Mathematicians investigate proportional relationships. They compare and contrast functions and graphs to determine the characteristics of proportional relationships, as well as...
Facing History and Ourselves
Confirmation and Other Biases
As the investigation into the reporting of the events in Ferguson, Missouri, continues, class members consider how bias influences perception, how the tendency is to collect evidence that supports preconceived notions. The big idea...
Curated OER
What Makes Day and Night?
In this What Makes Day and Night worksheet, students explain what makes day and night by looking at pictures of the earth and sun and reading 11 related words. Students also write interview questions for a scientist and investigate day...
Curated OER
What's Really True? Discovering the Fact and Fiction of Autism
Youngsters investigate autism and autism spectrum disorders. They access a variety of websites which present information on ASD's, and assess how accurate the information they've read actually is. They work in groups and utilize...
Curated OER
WWW = World Wide Wildlife
Through video, internet research, and hands-on activities, learners conduct a study of the interdependence between animals and the habitats they live in. They conduct Internet research independently in order to complete a report on a...
Curated OER
India: Is Terrorism Hurting the Economy?
Students investigate the effect of terrorism on the Indian economy. They conduct research on terrorist activity in India, create a timeline, and participate in a summit between Indian and Pakistan.
Curated OER
Journalism: Technology and Teen Abuse
Young scholars investigate the link between technology and abuse among teens. They research dating abuse when cell phones or the Internet are involved. Working as a team of reporters, photographers, graphic artists, and page designers,...
Library of Congress
Child Labor in America
Students investigate child labor during the Great Depression. In this US policy instructional activity, students evaluate multiple layers of the social, economic, and political affects of policy during the Great Depression. Students will...