Explore the history of cholera and its effect on society with your biology class. Young biologists will then proceed to grow their own germs, prepared from live cultures, and follow the steps of the scientific method to generate data....

Intrigue the class by completing a lesson on meiosis, filled with challenging and insightful activities to spark the interest of every person in the room. Each member of the class learns about genetic disorders due to faulty meiosis, and...

Calculate exact trigonometric values using the angles of special right triangles. Beginning with a review of the unit circle and trigonometric functions, class members use their knowledge of special right triangles to find the value...

Develop a more precise definition of similar. The lesson begins with an informal definition of similar figures and develops the need to be more precise. The class learns about dilations and uses that knowledge to arrive at a...

Where should I stand to get the best view? Pupils use inverse trigonometric functions to determine the horizontal distance from an object to get the best view. They round out the lesson by interpreting their answers within context.

Get crafty with the help of pictures and a real-time demonstration from a video that details the step-by-step process in creating a paper solar system. 

Investigate the relationship between the slope-intercept form and the slope of the graph. The lesson plan leads an investigation of the slope-intercept equation of a line and its slope. Pupils realize the slope is the same as the...

Don't go around and around, help your class determine amounts around and in a circle with a video that connects circumference to the perimeter or the distance around an object. The resource includes 14 questions dealing with circles and...

Apply properties of operations to work with mixed numbers. The first of two lesson plans that focus on properties of operations works with mixed numbers and converting opposites of sums. Pupils work with properties of operations to break...

Is this an interactive resource I see before me? Fret not. Here's a resource filled with sound, and a bit of fury, sure to engage learners in a study of Shakespeare's Scottish play. User can view an interview with Shakespeare, examine...

How can you draw a number? A set of questions takes learners through the reasoning for why a geometric construction can be drawn to represent the square root of a number. An interactive helps visualize the construction.

Go the distance with a far out resource. Individuals use an interactive to create right triangles on a coordinate plane to help find distance between two points. Challenge questions aid them in developing the distance formula.

Whatever floats your boat—with some additional weight. The first activity in a five-part series challenges pupils to design a boat to hold pennies. Using the design process, learners design, build, and test their boats, making sure they...

Potentially get all the way across the water. The fourth of five design challenges asks pupils to develop a plan for a paddle-powered boat that will store its energy. Given a limited number of supplies, the class members design, build,...

You won't be able to resist the content of a great presentation! Young immunologists discover the variety of cells involved in keeping our bodies free from pathogens with a resource that contains both slides and video clips. The included...

Currently, stem cell therapies treat more than 80 diseases, and that number grows every year. Individuals learn about some of these therapies and where the stem cells come from. They then focus on the future of stem cell treatments and...

Do citizens need protection from the federal government? Scholars investigate why the framers of the Constitution created the first 10 amendments and what these amendments mean to citizens of the United States more than 200 years later....

After generating research questions rated to segregation, groups are given a primary source document (Jim Crow Laws, Black Codes, Plessy v. Ferguson, etc.) and craft a presentation that details the key elements of their assigned...

Earthquakes are really no one's fault. A thorough lesson explains the different types of earthquakes how they happen. Learners interact with the online lesson to simulate earthquakes and examine their results. The lesson is appropriate...

An interview delves deep into the life of famous astronomer Neil deGrasse Tyson. 

A Reading Adventure pack explores the busy life of bees. After reading a fiction and nonfiction text, scholars complete three hands-on activities. Participants invent a robot that can do the work of bees, cheers to hardworking bees with...

Indigenous Land Guardianship, Settler Colonialism, Racial Capitalism. While the terms may be new to some, they feature in a lesson plan designed for Indigenous Peoples' Day. Young scholars investigate four concepts: Land...

How does the Earth continually repair itself? Explore the answer to this question, and others, with a unit on plate boundaries and interaction. Pupils classify the types of movement at plate boundaries and identify the...

In this contour integration worksheet, students evaluate an equation, sketch the contour and evaluate the integral. This two-page worksheet contains approximately eight problems.