New ReviewWhat can fossils tell us about periods of extinction? Young scholars interpret fossil layers to make conclusions about changes in life during different geological time periods. They analyze the fossils for abundance and diversity as well...

New ReviewAngelique Kidjo and Kerry Kennedy are the focal points of a lesson designed to shed light on inspirational women during Women's History Month. Scholars discuss and examine the lives of two women then showcase a woman in their lives who...

New ReviewA four-part lesson features a video that details the life of a Mongolian queen. An eight-question quiz, related resources, and discussion questions follow the video to enhance the learning experience.

New ReviewInheritance is a programming problem. Released free-response questions allow pupils and teachers to experience the 2006 AP® exam phrases questions. The items range from the application of basic algorithms to using inheritance in a...

New ReviewCoding and decoding is part of the work. Pupils and teachers use the released questions from 2009 to gather information on how topics show up on the AP Computer Science exam. The four questions range from the array data structure to...

New ReviewDevelop a deeper understanding of calculus. The released item and support materials allows teachers and pupils to dig deeper into calculus topics. Scholars use the commentary and descriptions of the items to gain a better understanding...

New ReviewTake a closer look at the exam. Released items from the 2001 Calculus AB exam allow teachers and pupils to view how the exam presents questions. Scholars use the questions to prepare for the test and compare their responses to the...

New ReviewTake a peek into the exam. Released items from the Calculus AB exam provide pupils insight into how questions appear on the exam. The six questions range from finding the area under a curve and the volume of the revolution to working...

New ReviewMario Capecchi requested funding for a new procedure targeting genes and was rejected. Four years later, after he proved it worked, the NIH apologized and funded his research. Use an online interactive to learn about his research and the...

New ReviewHave you ever been so tired you missed a major announcement? Eric Wieschaus woke to a call explaining he won the Nobel Prize, but he thought it was just a dream until Christiane Nusslein-Volhard, a co-winner, explained it to him later...

New ReviewHow do cells know when to replicate, transcribe, and stop? James E. Darnell, Jr. shifted from studying medicine to biochemistry and decided to address this mystery. Learn about his research, discoveries, and the impact on future medical...

New ReviewChromosomes contain keys to history including links from royalty to Neanderthals. Young scientists learn about Ivan Wallin's research into chromosomes with an animation and videos. Then, the concept connects to mysteries related to...

New ReviewA red delicious apple tree with a simple mutation means we now benefit from the existence of golden delicious apples. Learn how simple mutations change genetic information in DNA sequences. Using biographies, videos, and animations,...

New ReviewIn 1993, Phillip Sharp and Richard Roberts won the Nobel Prize for their discovery of split gene theory. Learn about the breakthrough with the help of an online interactive. Hear both scientists explain it in their own words, watch an...

New ReviewAre electric motors all they're cracked up to be? Scholars take a stance and use their knowledge to discuss the benefits and disadvantages of the motor as the first question in a series of four. The questions that follow ask about other...

New ReviewRadioactive isotopes have a wealth of uses, but their waste may cause some concern. One of four free-response questions challenges learners to devise a waste removal strategy for medical radioactive substances. Other questions address...

New ReviewMother Nature may have less control of temperature than you think! Young scholars consider the effect urban environments have on local and surrounding temperatures as they respond to one of four free-response assessment questions from...

New ReviewHow do genetically modified crops affect agricultural practices? This is one of four environmental questions scholars respond to in an AP® test prep resource. Other topics include methane digesters, water runoff, and nitrogen-based...

New ReviewScientists rely heavily on data to make predictions and find solutions. Young scholars become scientists as they analyze information presented to them to construct responses. They consider scenarios related to air pollution, invasive...

New ReviewWhile well intentioned, human intervention sometimes has negative effects. Learners explore this and other environmental topics as they respond to four free response exam questions. Topics span from the implementation of bioelectric cars...

New ReviewNations and states may sound like similar ideas, but these concepts have led to endless wars and conflicts. Learners explore the terms using authentic College Board materials. An additional test item delves into the influence of...

New ReviewWere unfair taxes really the cause of the American Revolution? Learners explore the complicated historiography behind the revolutionary period using authentic College Board prompts. The free-response questions from the exam feature...

New ReviewReligion and politics have a complicated history. How were they intertwined with wealth in Europe and Asia in the Middle Ages? Learners explore the question using a prompt based on primary sources. Other activities allow individuals to...

New ReviewWhat could impact a patient's anxiety, and what should a therapist do to treat it? Learners consider the questions using a prompt from the College Board. A second question asks individuals to consider how key psychological dynamics...