Annenberg Foundation
Annenberg Learner: Thinking About Slopes: Part B
Control the slope of lines passing through the origin (0, 0). Keep track of what changes when the slope becomes positive or negative, and when slope is larger or smaller than 1.
Annenberg Foundation
Annenberg Learner: Constructing Triangles
Use a "linkage strip" to build triangles with different side lengths. When you build a triangle, see if you can deform it into a different triangle while keeping the side lengths the same.
Annenberg Foundation
Annenberg Learner: Drawing a Box Plot
Learn how to represent the Five-Number Summary graphically using a box plot.
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Annenberg Learner: Equivalent Expressions
Determine if nine mathematical expressions are equivalent to 20. Then match the equivalent expressions to corresponding word problems.
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Annenberg Learner: From Corner to Corner
Measure the lengths and diagonals of three squares with a ruler. Look over your measurements and try to come up with a rule of thumb for estimating the length of a diagonal if you know the length of a side.
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Annenberg Learner: Analyzing Binomial Probabilities
A tree diagram is a helpful tool for determining theoretical or mathematical probabilities. Toss a coin and watch as branches represent a toss of either head or tails.
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Annenberg Learner: Characters
Learn about the different types of characters in Cinderella, and determine which traits belong to the hero and villain. Click on the "Character" button.
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Annenberg Learner: Civil Liberties Recap: You Be the Judge
How well can you decide the balance of civil liberties? Review three case summaries as well as the laws and facts about each case and arguments, and then make a ruling.
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Annenberg Learner: Running a Function Machine
The connected machine is a single function that takes an input, runs it through the network inside and produces an output. You control a network of function machines along with the input and the operation performed by each machine to...
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Annenberg Learner: Thinking About Slope
Explore the concept of slope. Ask yourself why the slope between pairs of points would change or why it would stay the same.
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Annenberg Learner: Geometry 3 D Shapes
Learn about several three-dimensional geometric shapes and the terminology used to describe them. Learn how to calculate their surface area and volume, and explore their mathematical properties.
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Annenberg Learner: Us History Map Assessment: Test Your Skills
Test how much you know about major U.S geographic features, Indian tribes, states and regions, European colonists and territorial expansion. View your correct and incorrect answers, and print out your assessment.
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Annenberg Learner: Which Famous Cathedral Collapsed?
After looking at four photos of cathedrals, try to choose which one fell and see if you can determine, from the pictures, why it might have collapsed.
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Annenberg Learner: Colliding Cars
Try to predict what will happen in three different bumper car collisions. For each collision, you'll be shown two possible outcomes.
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Annenberg Learner: Cast Your Vote!
Cast your vote and answer some questions on the accuracy, usefulness, and impact of polls. Then read about what role polls play in an election.
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Annenberg Learner: Graphing Lab: Moose Synthesizer Co.
In this interactive economics lab, students help Albert Moose determine how to price his product, music synthesizers, based on costs and revenue. Students create supply curves to help in the decision process.
Annenberg Foundation
Annenberg Learner: Quilts
Copy a quilt block made of 16 squares. Each block will have one of the four symmetry types: H, M, B, or S and you choose which you think it is.
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Annenberg Learner: Syntax Store
The colors listed in the boxes represent different parts of speech: noun, verb, adjective, adverb, etc. Figure out which colors represent which part of speech and then use the colors to create proper sentences.
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Annenberg Learner: Colored Shadows
Manipulate dual shadows and learn why different types of shadows are cast.
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Annenberg Learner: Skimming, Scanning, and Interpreting
Text accompanied by questions leads students through process of skimming (glancing through text for main idea), scanning (searching text for specific information) and interpretation (grasping and reacting to the deeper message).
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Annenberg Learner: A New Identity
Students have written one-paragraph self-descriptions to send to other citizens of the new state they are creating. Read one of the paragraphs and work backwards through a series of prompts to determine the paragraph's audience, purpose,...
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Annenberg Learner: The Village/state
Student groups have created ads for the new village/state they are creating to entice others to join them. Read one of the ads and work backwards through a series of prompts to determine the ad's audience, purpose, genre and theme.
Annenberg Foundation
Annenberg Learner: Spiraling Content Across Grade Bands
Read a lesson description from each grade band (elementary, middle, high school) and adapt the content from that grade band to the other two. Choose the same language and/or culture as the sample descriptions or one your are more...
Annenberg Foundation
Annenberg Learner: Exploring the Cultural Framework
Use the triangle model of the cultural framework to explore how products, practices and perspectives are interrelated. Compare two different products, practices and perspectives and see sample answers for each from two different cultures.