Encourage your young citizens to make a difference. Using Tyson Miller's Dream of a Nation: Inspiring Ideas for a Better America as a starting point, class members watch documentaries, investigate issues, and then write letters to...

Should junk food be banned in schools? Should the US open its borders to all immigrants? Should the US impose term limits for the House of Representatives and for the Senate? Using Tyson Miller's Dream of a Nation: Inspiring Ideas...

Just how big would it really be? Young mathematicians determine if different toys are proportional and if their scale is accurate. They solve problems relating scale along with volume and surface area using manipulatives. The...

Readers respond to a series of questions focused onJuliet Marillier's young adult novel Wildwood Dancing, and crafted to reflect the levels in Bloom's Taxonomy.

Young programmers investigate the Single Source Shortest Path problem by working in paris to devise their own algorithm. They then progress to using Dijkstra's Algorithm to solve the problem. 

Groups research participatory democracies and compare the role and rights of citizens in ancient history with those in recent U.S. history. Guided by a series of questions, individuals compose a persuasive essay in which they discuss the...

Class members investigate The Indian Removal Act of 1830, U.S. Theft of Mexican Territory Timeline, and President Abraham Lincoln’s letter to Horace Greeley, 1862, and then conduct a mock trial of each of these documents to determine...

To conclude a study of social justice and tolerance designed to prepare classes for a visit to the Museum of Tolerance, class members brainstorm a safe and peaceful world. They then write about their own vision of this world.

What causes people to move from one place, one city, or one country to another? Using the provided migration questionnaire, learners interview family members about the factors that cause them to be pushed from an area or pulled to...

Imagine computer science all summed up in one book. This resource provides 16 chapters that cover many aspects of computer science, ranging from algorithms to software engineering. The e-book contains links to applets to help explain...

How do you solve for an unknown angle? In this sixth installment of a 36-part series, young mathematicians use concepts learned in middle school geometry to set up and solve linear equations to find angle measures.

You say that perpendicular bisectors intersect at a point? I concur! Learners investigate points of concurrencies, specifically, circumcenters and incenters, by constructing perpendicular and angle bisectors of various triangles.

Action is the heart of change. Encourage class members to not only identify critical social justice issues in their school or community but to take action as well. As individuals or as groups, they research a situation, develop a...

What's the difference between hibernation and a good nap? Find out with an engaging life science activity that compares the hibernation habits of grizzly bears and marmots. After learners read an informational passage about each mammal,...

Teach your class how to get out of a cell — or break in. The third installment in a seven-part series introduces the class to cell membranes and their functions. The lesson plan includes information to present to the class,...

Knowing the temperature coefficient allows for the calculation of voltage output at any temperature. Groups conduct an experiment to determine the effects of temperature on the power output of a solar panel. The teams alter the...

Make math much simpler with mental math methods. The 16th installment in a series of 21 looks at ways scholars can apply mental math to convert division problems into easier problems with the same quotient. Multiplying or dividing both...

America has always been seen as a melting pot to the world. Scholars research the concept of blending cultures in the United States and how it is changing over time. The final lesson of a four-part series analyzes the changing...

What will your class learn in a curious tale of a fungus, a virus, and a chestnut tree? Biology scholars discover the world of viral biocontrols through a DNA restriction lab. Groups research the decline of the American chestnut tree at...

Adjust the overlap to compare probabilities. Using sliders, learners adjust the shape of two Gaussian curves. The interactive calculates the area of the left tail for one curve and the right tail for the other. Pupils set the interactive...

A change in a parameter can end in overpopulation. The resources gives pupils the opportunity to control the parameters of rabbits and wolves in a natural setting. Using the set parameters, the simulation runs and displays the population...

Control the spread of a contagious disease. An applet allows pupils to run a simulation on the spread of a disease. Rules govern how the disease is spread and the length of time it takes to recover. Learners view the spread visually and...

Find the box with two green balls. The applet uses six balls, three green and three red, and hides them in three boxes. Pupils choose a box and click on it to reveal the color of balls inside. Using the chosen box, the simulation keeps...

Teach budding mathematicians how to square a triangle with an interactive that shows a graphical proof of the Pythagorean Theorem. Pupils alter the lengths of the legs using sliders. Using the inputted lengths, the applet displays the...