The world's largest measured earthquake happened in 1960 in Chile, reaching a terrifying 9.5 magnitude on the Richter Scale. The second lesson in the 20-part series introduces earthquakes and fault lines. Scholars map where previous...

Japan is one of only a handful of countries that constructs buildings that are almost earthquake proof. The 13th lesson in the 20-part series challenges scholars to build structures to test against earthquakes. With limited materials and...

What makes number pairs perfect? The resource provides five problems regarding perfect pairs of numbers, the definition of which changes in complexity with each task. Solutions require pupils to apply number sense and operations, as well...

Two-axis rotations ... twice the fun as one-axis rotations! The last installment of a five-part module teaches scholars how to conduct two-axis rotations. They create isometric drawings before and after the rotations.

Over a period of 35 years, earthquakes and volcanoes combined only accounted for 1.5 percent of the deaths from natural disasters in the United States. The 15th lesson in a 20-part series connects the locations of earthquakes and...

This practical activity helps young citizens learn about pre-registration to vote in elections, discuss the merits and flaws of the pre-registration process, and register themselves. The concluding activity has young voters creating...

Bored with your current biome bag of tricks? This bundle is a bountiful bag of biome fun! Travel the globe with seventh graders and explore the biotic and abiotic factors that define our world's biomes. Then, introduce a little...

Before digital microscopes, scientists hired artists to draw the things visible in the microscope. Through training in neuroscience and art, Cajal revolutionized the way we view the beautiful brain. The third lesson in a series of four...

Dig into a classic math problem with your classes. Through an engaging task, learners work with rate and distance information to make conclusions. In the task, two people walk at different rates; one leaves first, and scholars...

Can corn power the world? Young scientists learn about how corn and other plants can provide renewable biofuels in the second of nine lessons. They set up an experiment to investigate how different variables affect plant growth. All of...

Teenagers get the real information about marijuana use based on the history of tobacco legislation and research. As they read an educational passage about marijuana laws, science, and changing attitudes, they address their preconceptions...

The memoir A Long Way Gone tells the story of a child soldier during the civil war in Sierra Leone. A crossword puzzle helps reinforce key ideas found in the memoir. The puzzle addresses characters, key events, and other details...

Block play can teach children about gravity, physics, and spatial relationships. A hands-on lesson incorporates these concepts with an activity in which learners examine the relationship between levels in a pile. Scholars begin to...

Go beyond the textbook to gain a better appreciation for the English language. A series of ESL lessons help expand the concepts found in Theme 2: Give It All You've Got. The second lesson in a three-part unit incorporates strategies such...

In an ideal world, sentences in a college-level essay should feature a variety of sentence types. In reality, most papers stick to simple and compound sentences, two of the types a handout on sentence patterns discusses. Part of a larger...

Continental drift happens over millions of years, but new perspective shows much faster changes. An informative resource offers a short term perspective using a series of satellite images. Viewers observe major changes to a coastline in...

Scholars investigate an issue associated with food systems and design their own solutions. Working collaboratively, they follow each step in the design process to complete the 10th lesson of the 13-part Our Hungry Planet series.

Math isn't the only subject where pupils get to add! Focus on conjunctions with a grammar lesson in which class members connect nouns with the word and.

Take a free look. Released free-response questions from the 2003 AP® Calculus AB exam show how questions cover different topics. Pupils and teachers review the topics of bounded regions, particle movement, rates, relationships between...

Differentiate between the exams. Using the Q&A document, teachers compare the free-response questions that BC test-takers see to those that AB test-takers see. The pupils see which questions come from AB content and also those that...

Celebrate National Reading Month in March—or any month of the year—with a selection of versatile graphic organizers. The worksheets prompt readers to compare characters easily, predict what will happen next in a story, track their...

Though the items may be older, they still provide information. Released free-response items from the 2002 AP® Calculus BC exam provide teachers and pupils with information about how topics appear on the exam. Questions come from the AB...

A pinwheel encourages deep breathing to calm one's body and recenter their thoughts. Scholars breathe into a personal pinwheel with different types of breathing patterns then answer a question about how they feel. 

Show class members how personal history can be using an oral interview project. Even the youngest learners engage with history using a resource to create and execute interviews with members of their community. The activity walks a class...