Khan Academy
Khan Academy: Equivalent Expressions With Negative Numbers
In this exercise, students practice factoring algebraic expressions using the distributive property. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Multiplying Decimals 3 (Standard Algorithm)
In this exercise, students practice multiplying decimals 3. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Subtracting Decimals: Thousandths
In this exercise, students practice subtracting decimals. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Similarity and Transformations
Given two polygons, try to map one onto the other using angle-preserving transformations, and determine whether they are similar. Transformations are done in "intuitive mode." Students receive immediate feedback and have the opportunity...
Khan Academy
Khan Academy: Ap Us History Periods and Themes
This Khan Academy resource is a chart with major themes, documents, and key words for the AP US History exam. A major part of this resource provides explanations about how to approach each section of the AP US History Test.
Khan Academy
Khan Academy: Ap Us History Exam Skills and Strategies
This Khan Academy resource provides a number of charts and videos that demonstrate how to approach the following types of AP US History Test questions: multiple choice, short answer, DBQ, and long essay. Exemplars for the planning of...
Khan Academy
Khan Academy: Ap Us History Period 3: 1754 1800: The American Revolution
This Khan Academy resource provides video lessons, detailed notes, and practice questions for the AP U.S. History Exam. The years 1754-1800 are covered.
Khan Academy
Khan Academy: Ap Us History Period 5: 1844 1877
This Khan Academy resource provides a table of contents with notes for several sections of AP US History Period 5: 1844-1877.
Khan Academy
Khan Academy: Ap Us History: Period 6: 1865 1898
This Khan Academy resource provides a table of contents with notes for several sections of AP US History: Period 6: 1865-1898.
Khan Academy
Khan Academy: Ap Us History: Period 7: 1890 1945
This Khan Academy resource provides a table of contents with notes for several sections of AP US History Period 5: 1890-1945.
Khan Academy
Khan Academy: Period 8: 1945 1980
This Khan Academy resource provides a table of contents with notes for several sections of AP US History: Period 8: 1945-1980.
Khan Academy
Khan Academy: Ap Us History: Period 9: 1980 Present
This Khan Academy resource provides a table of contents with notes for several sections of AP US History: Period 9: 1980-present.
Khan Academy
Khan Academy: The Election of 1800
This Khan Academy resource provides and overview of the issues surrounding the Election of 1800.
Khan Academy
Khan Academy: Jefferson's Presidency and the Turn of the Nineteenth Century
This Khan Academy resource provides notes for American History. "Jefferson's Presidency and the Turn of the Nineteenth Century" is explained on this resource.
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Khan Academy: The War of 1812
This Khan Academy resource provides information about the War of 1812, including the surround issues before and after the fighting of it.
Khan Academy
Khan Academy: The Presidency of Andrew Jackson
This Khan Academy resource provides information surrounding the Presidency of Andrew Jackson, including his successes and failures.
Khan Academy
Khan Academy: Manifest Destiny
This Khan Academy resource provides notes for American History. "Manifest Destiny" is explained on this resource, along with the implications associated with expansion of the North American continent.
Khan Academy
Khan Academy: Adding Decimals Hundredths
In this exercise, students practice adding decimals. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Adding Decimals 0.5
In this exercise, students practice adding decimals 0.5. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Add Fractions With Unlike Denominators
Practice adding fractions that have different denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Adding Fractions With 10 and 100 as Denominators
In this exercise, students practice adding fractions with 10 and 100 as denominators. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Add and Subtract Mixed Numbers With Unlike Denominators 1
Practice adding and subtracting mixed numbers with different denominators. No regrouping required. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Add and Subtract Fractions Challenge
Challenge problems involving adding and subtracting fractions that have unlike denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Add and Subtract Fractions: Word Problems
In this exercise, students practice adding and subtracting fractions with unlike denominators word problems. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.