A fabulous set of examples and problems that introduce basic trigonometry concepts, this packet is set apart by the care it takes to integrate both radians and degrees into the material. After defining radians, the author demonstrates...

If only we could harness the energy of fifth graders, our energy problems would be over! The class discusses where different forms of energy come from and how we use them. They complete a chart of the activities that they do daily...

Positioned inside the framework of linear and exponential functions, this lesson is more of an investigation into the effects of changing variables and constants inside an expression. The author takes familiar formulas, those for...

Explore the works of Dr. Seuss, such as Horton Hears a Who, Horton Hatches and Egg, The Sneetches and Other Stories, The Lorax, The Butter Battle Book, and Yertle the Turtle and Other Stories. Each story lesson includes reading...

Using Mark Twain's The Man That Corrupted Hadleyburg, invite your learners to consider the concept of virtue in a democratic society devoted to gain and self-interest. This stellar resource guides your class members through a close...

What are the strengths and weaknesses of American individualism and independence? Explore these principles through a close reading of Jack London's To Build a Fire, and engage in high-level discussion with your class by analyzing the...

It's all systems go for learning about hydraulic systems. An eBook provides a set of videos and exercise questions for a semester-long course on hydraulics. Six units introduce hydraulics, Pascal's law, hydraulic applications, flow...

Combining a close reading of a classic American text with the study of history can be a very powerful strategy, and this is most certainly the case with this resource using Edward Everett Hale's The Man without a Country. Consider themes...

Turn your class' focus on how wheelchairs assist individuals with disabilities to become more independent with this disabilities lesson plan. Scholars listen to a read aloud of the book, Zoom! by Robert Munsch, answer...

My name is Bond, Hydrogen Bond. Written for distance scholars working on chemistry at the high school level, the lesson includes eight weeks worth of material divided into six parts: substances you use, mixing it up, your skin, what's...

Challenge young minds to build a better world with genetic engineering. Biologists learn potential solutions for environmental issues using genome editing while interacting with three case studies. Scholars read articles and view...

Clichés, paradoxes, and equivocations are detailed in a short, animated video that defines and illustrates these writing traps. The resource also includes a quiz and the transcript for the video. Users can register to access free course...