All resources in Downingtown Area School District

Trigonometry Concepts

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CK-12 Foundation's Trigonometry FlexBook is an introduction to trigonometry for the high school student. It includes chapters on graphs of trigonometric functions, trigonometric identities, inverse trigonometric functions, triangles and vectors, and the polar system.

Material Type: Reading, Textbook

CK-12 Geometry Concepts

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Includes chapters on: Basics of Geometry, Reasoning and Proof, Parallel and Perpendicular Lines, Triangles and Congruence, Relationships with Triangles, Polygons and Quadrilaterals, Similarity, Right Triangle Trigonometry, Circles, Perimeter and Area, Surface Area and Volume, Rigid Transformations.

Material Type: Textbook

Probability and Statistics EBook

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This is an Internet-based probability and statistics E-Book. The materials, tools and demonstrations presented in this E-Book would be very useful for advanced-placement (AP) statistics educational curriculum. The E-Book is initially developed by the UCLA Statistics Online Computational Resource (SOCR). However, all statistics instructors, researchers and educators are encouraged to contribute to this project and improve the content of these learning materials. There are 4 novel features of this specific Statistics EBook. It is community-built, completely open-access (in terms of use and contributions), blends information technology, scientific techniques and modern pedagogical concepts, and is multilingual.

Material Type: Textbook

Author: Statistics Online Computational Resource

Probability & Statistics - Advanced Second Edition (Student's Edition)

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CK-12 Advanced Probability and Statistics introduces students to basic topics in statistics and probability but finishes with the rigorous topics an advanced placement course requires. Includes visualizations of data, introduction to probability, discrete probability distribution, normal distribution, planning and conducting a study, sampling distributions, hypothesis testing, regression and correlation, Chi-Square, analysis of variance, and non-parametric statistics.

Material Type: Textbook

Authors: Almukkahal, Raja, DeLancey, Danielle, Meery, Brenda, Ottman, Larry

CK-12 Advanced Probability and Statistics (CA Textbook)

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Submitted as part of the California Learning Resource Network (CLRN) Phase 3 Digital Textbook Initiative (CA DTI3), CK-12 Advanced Probability and Statistics introduces students to basic topics in statistics and probability but finishes with the rigorous topics an advanced placement course requires. Includes visualizations of data, introduction to probability, discrete probability distribution, normal distribution, planning and conducting a study, sampling distributions, hypothesis testing, regression and correlation, Chi-Square, analysis of variance, and non-parametric statistics.

Material Type: Textbook

Author: Almukkahal, Raja

American Government 3e

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American Government is designed to meet the scope and sequence requirements of the single-semester American government course. This title includes innovative features designed to enhance student learning, including Insider Perspective features and a Get Connected Module that shows students how they can get engaged in the political process. The book provides an important opportunity for students to learn the core concepts of American government and understand how those concepts apply to their lives and the world around them. American Government includes updated information on the 2016 presidential election.

Material Type: Textbook

Authors: Glen Krutz, Sylvie Waskiewicz

Principles of Macroeconomics for AP® Courses 2e

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Principles of Macroeconomics for AP® Courses 2e covers the scope and sequence requirements for an Advanced Placement® macroeconomics course and is listed on the College Board’s AP® example textbook list. The second edition includes many current examples and recent data from FRED (Federal Reserve Economic Data), which are presented in a politically equitable way. The outcome is a balanced approach to the theory and application of economics concepts. The second edition was developed with significant feedback from current users. In nearly all chapters, it follows the same basic structure of the first edition. General descriptions of the edits are provided in the preface, and a chapter-by-chapter transition guide is available for instructors.

Material Type: Textbook

Authors: David Shapiro, Steven A. Greenlaw

Principles of Microeconomics for AP Courses

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Principles of Microeconomics for AP Courses covers the scope and sequence for a one-semester Advance Placement Microeconomics course. The book is on the example textbook list for the AP course here. The text also includes many current examples, including; the Keystone Pipeline, Occupy Wall Street, and debates over the minimum wage.

Material Type: Textbook

Authors: Amyaz Moledina, Andres Jauregui, Craig Richardson, Cynthia Gamez, Dan MacDonald, David Shapiro, Diane Keenan, Eric Dodge, Ralph Sonenshine, Steven Greenlaw, Timothy Taylor