CK-12 Foundation
Large Decimal Rounding to Decimal Representations: Weighing a Whale
An interactive challenges mathematicians to round large numbers with help from a large scale that measures the weight of a blue whale. The practie's five questions include multiple-choice, fill-in-the-blank, true or false, and an open...
CK-12 Foundation
Values Written as Powers: Binary Numbers 1 to 8
A six-question interactive tasks scholars with adding binary numbers one through eight. A tool acts as a visual aid to showcase the patterns made when working with base—2, digits zero and one. Question types include fill in the blank,...
Stanford University
Migrant Mother Significance
What was life like for Migrant Mothers during the Great Depression? High school scholars complete a short assessment relating to primary sources.The assessment tests academics' ability to analyze primary sources by correctly identifying...
Stanford University
Greensboro Sit-Ins
The Greensboro sit-in was an important event of the Civil Rights Movement, but why? Secondary learners analyze a photo from the sit-in to explain what made the event historically significant. The assessment explains what qualifies as a...
Stanford University
Mexican American Rights
What's the best way to date a primary source? A thought-provoking assessment uses written responses to test learners' knowledge of primary source analysis. High school scholars compare text excerpts to determine which documents were...
Stanford University
Arabian Peninsula
How do cultural differences affect our view of history? The assessment geared towards high school historians, focuses on the credibility of primary sources. Young academics analyze a text and complete short answer questions to determine...
Stanford University
Great Plains Homesteaders
"Westward, ho!" may have been their cry in spite of the hardships. Using a series of photographs by Solomon D. Butcher of those who ventured west, class members consider what life was like in the 1800s for those who embarked on the...
Stanford University
Fort Sumter
The headlines screamed what everyone knew was coming: War! While Fort Sumter was considered the first battle of the Civil War, the engagement played differently in newspapers at the time. Using coverage from Northern and Southern...
CK-12 Foundation
Proportions to Find Percents: Bag of Candy
Proportions and percents are the focus of an interactive designed to boost math proficiency. Five questions challenge participants to solve candy-themed word problems. A color-coded tool with moveable parts assists mathematicians in the...
CK-12 Foundation
Conversion of Decimals, Fractions, and Percents
Five questions—true or false and multiple-choice—challenge mathematicians to convert decimals, fractions, and percents. An interactive table displays how to write a portion of shapes in a variety of ways. A discussion question concludes...
CK-12 Foundation
Simple Interest
Mathematicians manipulate a mountain of money to solve six questions about simple interest. Question types include several multiple-choice and one discussion.
CK-12 Foundation
Percent of a Number: Acid Solution
Mathematicians answer five questions about percents, ratios, and proportions with help from an interactive graduated cylinder. Question types include multiple-choice, fill-in-the-blank, and discussion.
CK-12 Foundation
Problem Solving Plan, Estimation with Decimals: Shopping
Mathematicians go on a virtual shopping trip in an interactive designed to boost the concept of estimation. Scholars read and answer five questions—multiple-choice, true or false, and a discussion—with help from a drag-and-drop shopping...
Roy Rosenzweig Center for History and New Media
American Indians and their Environment
People could take a page in ingenuity and survival from the Powhatans. Deer skins became clothes, and the members of the Native American group farmed the rich Virginia soil and hunted in its forests for food. Using images of artifacts...
Roy Rosenzweig Center for History and New Media
Founding Documents
Teach the class about the predecessor to Declaration of Independence—the Virginia Declaration of Rights. Using the foundational documents, scholars examine the two writings to consider how they are similar and how they are different. A...
University of California
Impact of the California Missions on Native Americans
While the Spanish claimed to bring civilization to California indigenous peoples, in reality, they also brought violence and forced assimilation to European values. Primary sources, such as the reports of Catholic priests and Europeans...
Macmillan Education
Your Year Covered
Feeling stuck? Want to energize the class? Use activities such as quizzes and fill-in-the-blank worksheets to get class members' attention with a year's worth of holiday celebrations. From Mother's Day to Robert Burns's birthday,...
Ereading Worksheets
Figurative Language for Edgar Allen Poe
Are your classes weary of dreary worksheets? Are the learners nearly napping? Thrill them, fill them with delight with an interactive worksheet that asks them to identify the figurative language Edgar Allen Poe uses to add horror and...
CK-12 Foundation
Area and Volume of Similar Solids: Similar Solids
Five questions make up an interactive designed to boosts knowledge of area and volume of solid figures. Question types include multiple-choice, true or false, and fill-in-the-blank. A scale model changes measurement to provide a visual...
CK-12 Foundation
Comparison of Fractions, Decimals, and Percents: Filling in the Squares
An interactive equipped with five questions challenges mathematicians to convert between fractions, decimals, and percents. A diagram changes its size to visually depict conversions alongside symbols to compare them. Question types...
CK-12 Foundation
Mental Math to Divide by Whole Number Powers of Ten: Mental Math to Divide Decimal Powers of Ten
Boost mental-math skills with an interactive that focuses on dividing whole numbers by powers of 10. Mathematicians solve five fill-in-the-blank and multiple-choice questions with help from a moveable decimal point in four example...
CK-12 Foundation
Expression Evaluation with Different Denominators: Adding Mixed Fractions of Water
An interactive challenges mathematicians to add mixed fractions with unlike denominators. Five questions—fill-in-the-blank and multiple-choice—build from one to the next leading the way to an open discussion about denominators and...
CK-12 Foundation
Mental Math to Multiply by Whole Number Powers of Ten: The Rule for Tens
Eight questions challenge scholars to use mental math while multiplying whole numbers by powers of 10. A tool with bouncing decimals demonstrates how and where the decimal moves. Question types include several multiple-choice, a...
CK-12 Foundation
Fractions as Percents: Baking Cookies
A five-question interactive challenges mathematicians to solve word problems involving fractions as percents. Baking two different types of cookies and needing the exact amount requires scholars to make fractions, turn them into...