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Why search here? Retraction Watch is a database of peer-reviewed articles that have been retracted because of plagiarism, fraud, or error. It also indexes articles about which “expressions of concern” have been made—that is, concerns that may eventually lead to retractions. This database can assist students in avoiding poor research.

What’s included? The database contains thousands of entries. Each entry includes title, place of publication, author, reason for retraction, and other relevant information.

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What’s included? The database contains over nine million peer-reviewed articles and preprints. Articles date from the late 1700s to the present.

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PMC is a free full-text archive of biomedical and life sciences journal literature at the U.S. National Institutes of Health's National Library of Medicine (NIH/NLM).

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Why search here? Project MUSE maintains an open-access online repository for full-text eBooks and journals in the humanities.

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Why search here? This open-access database can direct you to the full text of theses and doctoral dissertations on almost any subject.

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EBSCO Open Dissertations | opendissertations.org

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With EBSCO Open Dissertations, institutions and students are offered an innovative approach to driving additional traffic to ETDs in institutional repositories. Our goal is to help make their students’ theses and dissertations as widely visible and cited as possible.

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What’s included? The DOAJ contains over 20,000 full-text, open-access journals.

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DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, and is committed to ensuring quality content is freely available online for everyone.

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Librarianship, Scholarly Publishing, Data Management
Fei Yu

Brisbane, Australia (Chinese, English)

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Adana, Türkiye (Turkish, English)

Humanities, Social Sciences
Natalia Pamuła-Cieślak

Toruń, Poland (Polish, English)

Research Evaluation
Paola Galimberti

Milan, Italy (Italian, German, English)

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Directory of Open Access Journals - DOAJ

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DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely available online for everyone.

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Why search here? The Directory of Open Access Books contains freely available, peer-reviewed academic eBooks on a variety of subjects.

What’s included? The Directory’s content is eclectic and covers a wide range of academic subjects.

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Explore the 2024 Best Colleges in America ranking. Compare the Top 100 colleges and universities in the U.S.

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Plan for life after high school. Compare colleges. Explore career possibilities. Learn about financial aid and scholarships.

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US Dept of Education (College Navigator)

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US Dept of Education (College Navigator)

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College Navigator - National Center for Education Statistics

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College Navigator is a free consumer information tool designed to help students, parents, high school counselors, and others get information about over 7,000 postsecondary institutions in the United States - such as programs offered, retention and graduation rates, prices, aid available, degrees awarded, campus safety, and accreditation.

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ProQuest | Better research, better learning, better insights.

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ProQuest powers research in academic, corporate, government, public and school libraries around the world with unique content. Explore millions of resources from scholarly journals, books, newspapers, videos and more.

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EBSCO provides free research databases for students, researchers and librarians. Learn how to access these free academic databases today.

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Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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What’s Wrong with Wikipedia? | Harvard Guide to Using Sources

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There’s nothing more convenient than Wikipedia if you’re looking for some quick information, and when the stakes are low (you need a piece of information to settle a bet with your roommate, or you want to get a basic sense of what something means before starting more in-depth research), you may get what you need from Wikipedia. In fact, some instructors may advise their students to read entries for scientific concepts on Wikipedia as a way to begin understanding those concepts.

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English Language Learners Virtual Tutoring

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English Language Learners Virtual Tutoring

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April is National School Library Month! Our union champions literacy, and we believe that every school in every community deserves a library. Sadly, there has been a resurgence in efforts by right-wing extremists to ban books. These attempts to censor what teachers can teach and what libraries can provide hurt students.

This month provides an opportunity not only to celebrate school libraries and librarians, but also to emphasize the importance of children having access to books, especially books that open their world to history and people who are different from them. Below is a collection of resources about libraries, literacy, and the harm that book bans are causing. To learn more about our Reading Opens the World initiative to counter book bans by giving away free books, click here.

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April is National School Library Month! Our union champions literacy, and we believe that every school in every community deserves a library. Sadly, there has been a resurgence in efforts by right-wing extremists to ban books. These attempts to censor what teachers can teach and what libraries can provide hurt students.

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LibGuides: Film and New Media Studies: Websites

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LibGuides: Film and New Media Studies: Websites

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This guide will assist you with discovering important resources when searching for information in Art and in Art History.

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Google Arts & Culture features content from over 2000 leading museums and archives who have partnered with the Google Cultural Institute to bring the world's treasures online.

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“Letters exist in a divine realm, combining and descending to illuminate us.” - al-Fārābī, Abū Nasr ([Iranian], ca. 870-943), Kitāb al-hurūf (“Book of Letters”)

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Center for Strategic and International Studies

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Center for Strategic and International Studies

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Russian leaders are committed to a reconstitution of the Russian military-especially the Russian army-over the next several years, though achieving this goal will be challenging. In addition, Russia views the United States as its main enemy for the foreseeable future.

Report by Seth G. Jones - September 29, 2023

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center for strategic and international studies

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CSIS | Center for Strategic and International Studies

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The Center for Strategic and International Studies (CSIS) is a bipartisan, nonprofit policy research organization & think tank analyzing global issues & policy.

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WWW Virtual Library: International Affairs Resources

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Internet directory of over 2000 annotated links to high-quality English-language sources of information and analysis in many international and global studies topics.

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This is the United Nations Treaty Collection homepage. Here you will find related information and links.

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Google Scholar provides a simple way to broadly search for scholarly literature. Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions.

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Welcome to USF Library Subject & Course Guides Research and services assistance, subject guides, and useful resources compiled by your friendly librarians. Know what we know - find it in our guides!

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Homepage | National September 11 Memorial & Museum

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Ensuring that students in classrooms across the U.S. learn not only the history of 9/11 but also its context remains central to our mission. Now more than ever, we encourage you to explore our age-appropriate lesson plans and programs, developed to help educators impart what transpired before, during, and after the attacks.

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Flyer - Explore Your College Options Today

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http://2door.liveblog365.com/?i=1

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How to find a tutor

Tutors schedule sessions ahead of time, so that learners can find the right one for them. If there are no upcoming sessions for a topic, our request feature allows learners to let our volunteers know, and they'll create a session as soon as possible. Join in for a session on high school math, SAT prep, or even a general Q&A with Sal Khan.

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Tutors schedule sessions ahead of time, so that learners can find the right one for them. If there are no upcoming sessions for a topic, our request feature allows learners to let our volunteers know, and they'll create a session as soon as possible.

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When it Comes to Test Prep, We've Got You Covered

Test Prep Guide
2021-2022

Maybe you've been planning your future for years. Maybe you're ready to start exploring opportunities. Wherever life takes you, ACT will help you get there.
This guide was designed to make understanding all things ACT as simple as possible. With information about ACT test dates, fee waivers, and test prep, you'll find everything you need to succeed on test day.
*The dates in this document are subject to change. The most up-to-date information is available through your MyACT account.

Get the FREE Test Prep Guide for 2021-2022

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Whether you’re taking the SAT on a weekend or school day, PSAT/NMSQT, PSAT 10, or PSAT 8/9, find your free practice resources here.

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Before School: 7:10am

After School: 1:55p - 2:30p

During School: with a pass from teacher.

5th Period: Media Center is limited access ONLY for special events and sessions. No printing is available or students working in media center.

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PHUHS Summer Reading 2024

All incoming fall of 2024 students in our IB, Traditional and Center for Wellness programs will have summer reading assignments for ELA and may have assignments from other courses as well.

Details of those assignments by program and grade level will be posted HERE and may be updated before June 1, so be sure to visit this site again!

The ELA department UPDATES this every year with different titles and writing assignments. Any summer assignments floating around online from the past carry incorrect information.

Be sure you are using the 2024 Summer Assignment List to be posted and finalized.

Last update: 5/30/2024

University:

International Baccalaureate:

Medical:

Dual Enrollment:

Other AP Assignments:

How to find out what level of English you are enrolled in for next year:

Students are able to view their course requests for next year on the student's FOCUS account. At the top right-hand corner, switch the school year to 2024-2025. Once in that school year, select the student information tab on the top left-hand side and then select course requests. This will show the courses for next year (including English class with an appropriate level of regular, honors, AP).

If you have any questions, please contact the LA department head, Andrea Weaver at weavera@pcsb.org

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Summer Reading Assignments / Summer Reading Assignments

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PHUHS Summer Reading 2024 All incoming fall of 2024 students in our IB, Traditional and Center for Wellness programs will have summer reading assignments for ELA and may have assignments from other courses as well. Details of those assignments by program and grade level will be posted HERE and may be updated before June 1, so be sure to visit this site again!

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High School Education / High School Summer Learning

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Discover activities to help high school students build their skills over the summer. ENGLISH: Reading and Vocabulary Practice Activities https://www.khanacademy.org/ela/9th-grade-reading-and-vocabulary
https://www.khanacademy.org/ela/10th-grade-reading-and-vocabulary Reading BINGO Click on the Library Media BINGO Card for either Informational or Literary texts. Complete the activities, then submit the Form linked on the card to finish your BINGO challenge.Please submit the Bingo Form between May 30 - August 10.
MATH: Prep for Algebra 1 & Geometry https://www.ixl.com/math Algebra specific prep: review the 8th grade skills in Skill Plans: C, K, M, N, O, Z, AA, BB, CC, DD, EE, GG, HH & II
Geometry specific prep: review 8th grade skills in Skill Plans: M(18 & Checkpoint), P, Q, R, S, T, U, V & W Additional MATH Practice https://www.khanacademy.org/math/grade-8-fl-best SCIENCE: Going into Biology? Start here Biology or here Biology Activities
Going into Chemistry? Start here Chemistry or here Chemistry Activities
Going into Physics? Start here Physics or here Physics Activities SOCIAL STUDIES: Going into a U.S. Government course? Start here: Constitution 101
Going into a World History course? Start here: World History
Going into a U.S. History course? Start here: U.S. History Review Center
Going into an Economics course? Start here: Economics
Going into a Personal Finance course? Start here: Financial Literacy

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Asian American Native Hawaiian Pacific Islander Heritage Month

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Asian American Native Hawaiian Pacific Islander Heritage Month

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How to Score a 5 on the AP Statistics Exam

A key thing to understand if you want a 5 on the AP Statistics exam is that you do not need to get every single point on the exam. Only two of the 183,181 students who took the 2021 exam answered every multiple-choice question correctly and received perfect scores on all six free-response questions. You do not even need to get 90%⁠-the requirement for an A on an exam in the US school system. Do not try to be perfect; maximize your points on the things you know well, and on anything else, try to eliminate answer choices and make an educated guess if it is taking too long.

Knowing where to spend your study time is vital. For example, understanding that the formulas on the exam are mostly derived from one of several general formulas (e.g. general test statistic formula). One MCQ is not worth a lot, so if you are struggling to remember the formula, practice a few UWorld questions and make a flashcard with the formula to quiz yourself occasionally, but do not spend too much time on it. You will get more out of focusing on more critical concepts.

Here are some AP Statistics study tips to help you earn that coveted 5, in addition to the steps to earn a minimum of 3:

Be prepared to practice for 45 to 60 minutes every day.

Further, increase the number of UWorld AP Statistics multiple-choice questions you practice every day. UWorld develops questions to track well with the overall themes in the multiple choices that are used.

Practice more FRQs emphasizing frequently tested questions.

Keep track of concepts you have trouble with. Consider asking your teacher for extra clarification on those topics, and practice more problems in those areas.

By Spring Break:

Increase study time to 1.5 to 2 hours per day.

Time yourself on FRQs based on the timing of each section on the exam. If you find yourself running out of time, identify the concepts and question types that take you the longest.

Which Units are the Most Challenging?

According to the College Board, the most challenging units on the 2021 exam were Unit 4 (Probability) and Unit 5 (Sampling Distributions), both of which focus on the concept of probability. Moreover, these units represent a large portion of the questions on the AP Statistics exam.

In general, probability is a difficult topic for students to understand. Luckily, repeated practice does wonders for doing well with questions involving probability. Memorization of specific factors or formulas is less important for probability problems. There are often several ways to solve a given probability problem, and once you find the strategies that work best for you, you can apply them in novel situations.

That being said, there are particular types of probability problems that UWorld has identified as being particularly important to study because they show up often and are often missed by students.
For Unit 4:

Calculating probabilities for independent events and for the union of two events

Calculating probabilities for binomial and geometric variables

Calculating parameters (mean, standard deviation) for linear transformations

Calculating parameters (mean, standard deviation) for linear combinations

For Unit 5, students tend to perform poorly on questions that require interpreting the calculations rather than the formulas themselves.

How to Self-Study for the AP Statistics Exam

If you plan to self-study for the AP Statistics exam without taking an AP course, you may have a few more obstacles and challenges ahead. However, it is definitely doable. The biggest challenge will be not having a teacher introduce concepts and help you improve. So your first step is to find out what learning style works best for you.

Ask yourself if you learn well from practicing questions, watching videos, or reading a textbook? Most students learn from a combination of these approaches, so try different things and see what works best for you. Our recommendation would be to incorporate all of them. Here's a general flow you can use to facilitate your learning process:

Watch a video on a topic and take notes.

Rewatch the video if the topic still isn't clear, or watch a similar video from another source. Sometimes, hearing or seeing a concept presented in multiple ways can help clear up confusion.

Read a textual explanation of the topic and add it to your notes.

Work practice problems on the topic. Use the UWorld AP Statistics QBank, read through our explanations, especially on questions you answer incorrectly. We also include hyperlinks to general explanations of concepts or alternate/more detailed solutions, so we encourage you to explore those as well.

Review your notes at the end of your study session.

This flow may or may not work for you. Experiment and figure out what elements to incorporate into your study plan. See the next section for tips on creating a study plan that is right for you.

AP Statistics Exam Study Schedule

Now it is Spring Break (or later), and it is time for the full-court press. No matter your time frame, we have got a schedule for you to prepare for the AP Statistics exam.

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AP® Statistics Study Guide: The key to a 5 on AP Stats Exam

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Getting a 5 is no longer difficult! Our expert study guide on AP® Statistics helps you with the pro tips and necessary resources you need to score high.

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13,600 possible mastery points

This unit's exercises do not count toward course mastery.

AP® is a registered trademark of the College Board, which has not reviewed this resource.

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AP®︎ Statistics | College Statistics | Khan Academy

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Learn a powerful collection of methods for working with data! AP®️ Statistics is all about collecting, displaying, summarizing, interpreting, and making inferences from data.

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Free AP World History practice tests with advanced reporting, full solutions, and progress tracking

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Free AP World History: Modern Resources for 2024 - Study Guides, Flashcards, & More | Knowt

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Find in-depth AP World History: Modern study guides, flashcards, and resources for unit on the exam. Everything you need to get a 5, completely free. Start studying now.

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Best AP Resources for Every Subject in 2025 (FREE) | Knowt

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Find in-depth notes, study guides, flashcards, and resources for every AP exam. Everything you need to get a 5, completely free. Start studying now.

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Please contact Mrs. Cooper for the Staff Password to access!

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Log in through Clever! Get access to magazines, ebooks and audiobooks!

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Open a world of reading. Try Sora, the new reading app for students, by OverDrive.

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Student PCS Devices Transferring without USB Drive

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Student PCS Devices Transferring without USB Drive

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Read All About It: April Is The Month For National Librarian Day

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Did you know the 1st U.S. public library was made possible by Benjamin Franklin? Celebrate National Librarian Day with our latest article.

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We are a globally renowned resource that provides assistance with English to students, teachers, professionals, and organizations across the world. Our goal is to assist clients in their development as writers - no matter their skill level.

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Purdue OWL® - Purdue OWL® - Purdue University

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We are a globally renowned resource that provides assistance with English to students, teachers, professionals, and organizations across the world. Our goal is to assist clients in their development as writers - no matter their skill level.

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Search library collections.

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March is Women’s History Month – commemorating and encouraging the study, observance and celebration of the vital role of women in American history.

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Results for notes and flashcards with the search of bace

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2,700 possible mastery points

Welcome to AP/College Physics 1!

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AP®︎/College Physics 1 | Science | Khan Academy

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Learn AP Physics using videos, articles, and AP-aligned practice. Review the fundamentals of kinematics, dynamics, energy, and momentum.

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Learn high school biology using videos, articles, and NGSS-aligned practice. Explore the fundamentals of cells, organism growth and development, photosynthesis and cellular respiration, molecular and classical genetics, natural selection and evolution, biodiversity and human impacts, and ecology.

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5,400 possible mastery points

Biology is brought to you with support from the Amgen Foundation

Biology is brought to you with support from the

AP® is a registered trademark of the College Board, which has not reviewed this resource.

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AP®︎ Biology | College Biology | Khan Academy

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Learn AP Biology using videos, articles, and AP-aligned multiple choice question practice. Review the fundamentals of biochemistry, cell biology, genetics, evolution, and ecology, and develop scientific thinking skills as you explore the study of life.

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January 28 - February 1, 2019 #FLCelebratesLiteracy @EducationFL Email: CLW@fldoe.org