Activity
Howard Hughes Medical Institute

Patterns in the Distribution of Lactase Persistence

For Teachers 9th - 12th Standards
We all drink milk as babies, so why can't we all drink it as adults? Examine the trend in lactase production on the world-wide scale as science scholars analyze and interpret data. Groups create pie charts from the data, place them on a...
Activity
Howard Hughes Medical Institute

Zebrafish and Skin Color

For Teachers 9th - Higher Ed
You may not know if that zebrafish in your fish tank is a model citizen—but it is definitely a model organism! What can we learn about ourselves from a tiny zebrafish? Discover more about the polygenic trait of skin color through a...
Lesson Plan
Curated OER

Units in Thermochemical Calculations

For Teachers 9th - 12th
Students study how to complete thermochemical equations.  In this equation lesson students learn how to manipulate equations to calculate energy changes and reactions.
Worksheet
Curated OER

Ecosystems

For Students 6th - 12th
In this ecosystems worksheet, students complete a crossword puzzle with 35 questions about the different types of ecosystems and organisms in them.
Worksheet
Curated OER

The Development of Royal Absolutism

For Students 11th - 12th
In this Absolutism learning exercise, students read a 3-page article titled "The Development of Royal Absolutism," and then compare the Edict of Nantes to the Decree of Revocation.
Lesson Plan
Curated OER

Reflections

For Teachers 9th - 12th Standards
Learners explore reflection of polygons on a coordinate plane. They examine the relationships that exist between corresponding points and sides. 
PPT
Curated OER

More Basic Biotechnology Tools

For Teachers 7th - 12th
You can use these slides to explain the many complicated steps of the Polymerase Chain Reaction. The diagnostic and forensic uses of gel electrophoresis are detailed. This PowerPoint could be used to communicate facts, or to prompt...
Worksheet
Curated OER

Review for Strand 2A Test: Nervous System

For Students 9th - 12th
Three pages containing 51 true and false questions make up this nervous system review. The major topics listed at the top of the test mention a film strip and a laboratory activity, but the questions appear to be answerable without...
Worksheet
Curated OER

Linear Functions of Two Variables

For Students 11th - Higher Ed
In this linear function worksheet, students write linear functions, in intercept form, that satisfy given conditions. They find the local linearity for a function. This five-page worksheet contains examples, explanations, and six...
Lesson Plan
Curated OER

Demonstrating an Understanding the Evolution of Democracy in the United States

For Teachers 9th - 12th
Learners explore how democracy in the United States changed and evolved from its birth to the present. They participate in a mock testing environment. Students write a multi-tasked essay on American government and politics.
Worksheet
Curated OER

Contour and Cross-Section Skills

For Students 7th - 12th
In this geography worksheet, learners identify the Wolf Creek Crater and how it was formed. They examine a contour map given of how the crater would look from above. Then, pupils use a ruler to draw lines as on the graph to the side....
Lesson Plan
Curated OER

Preparing Students to Read the Aeneid

For Teachers 10th - 12th
Teaching the Aeneid this year? Read this quick article to develop some plans and strategies for teaching the epic poem to your advanced learners.
PPT
Curated OER

Animal Nutrition

For Teachers 9th - 10th
Use this great overview to give information on all aspects of nutrition. By working their way through this PowerPoint, students review a lot of information about the digestive process.  Students read many facts on a number of...
Lesson Plan
Curated OER

Incorporating Archaeological "Time-Outs" into the Latin Curriculum

For Teachers 10th - 12th
Here is a lesson whose focus is on classical archaeology. In groups, high schoolers read various myths and legends to examine the how the culture was passed between different groups. They participate in a role-play activity in which they...
PPT
Curated OER

Photosynthesis: Variations on the Theme

For Teachers 9th
Leaf structure and its specializations for photo-respiration are detailed here.  Slides provide information about Photo-respiration biochemistry and its impact.  A class learning about classic respiration will appreciate the...
PPT
Curated OER

Plant Growth

For Teachers 9th
Examine the growth regions and tissues in plants.  The structures and specialized areas of roots, stems, and shoots are defined and supported with diagrams and pictures. Your class will also learn the details of specific growth...

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