CK-12 Foundation
Angle Classification: Crazy Quilt
There's more to a quilt than just a pretty pattern—there's geometry! Explore angle classification using an artistic approach to show your class that quilt designs are really just intricate geometric patterns. Here, scholars create a...
CK-12 Foundation
Two-Sided Stem-and-Lead Plots: Gamers
Which gender spends more time playing video games? Your classes use provided data to answer this question. They first build a two-sided stem-and-leaf plot and then use the display to look for patterns. Guiding questions help them...
CK-12 Foundation
Understand and Create Stem-and-Leaf Plots: Event Survey
A good lesson doesn't just grow on trees! Help your classes understand the concept of a stem-and-leaf plot using an interactive lesson. Learners first create a stem-and-leaf plot from a set of data by dragging the values to the...
CK-12 Foundation
Restricted Domain and Range: Restricted Circle Radius and Area
There's no restriction to how much your class can learn about domain and range. Users of an interactive adjust the radius of a circle to see its effects on the area. They note how restrictions in the domain (radius) relate to...
CK-12 Foundation
Coefficient of Variation: Diverse Populations
What is the height of school clubs? Learners use sliders to calculate the coefficient of variation for three different school groups. Using the calculations, class members compare the variation in the heights of the groups.
CK-12 Foundation
Newton's Method
Does the accuracy of the first guess make a difference down the line? Learners investigate the effects of the iterative process of finding roots, using Newton's Method. By moving the initial guess of a root on a graph, pupils observe the...
CK-12 Foundation
Intermediate Value Theorem, Existence of Solutions: Function Exploration
Does the value exist? The interactive allows pupils to visualize the Intermediate Value Theorem. Using the visualization, individuals respond to questions using specific values and general values. The class comes to the conclusion what...
CK-12 Foundation
Length of a Plane Curve
Challenge your class to use straight lines when estimating the length of a curve. An engaging interactive allows individuals to place line segments one after another along the arc. Learners determine that the more lines used, the better...
Beyond Benign
Municipal Waste Generation
Statistically, waste may become a problem in the future if people do not take action. Using their knowledge of statistics and data representation, pupils take a look at the idea of waste generation. The four-part unit has class members...
CK-12 Foundation
Sum Notation and Properties of Sigma: Cracking the Code
Help your class develop an understanding of sigma notation. Pupils match the sigma notation with the sums. Using the expanded sums, learners evaluate the summations. The scholars move on to prove a property of sums.
CK-12 Foundation
Circles Centered at the Origin: Dog
How many bones can a dog on a leash reach? Class members move a dog on the end of its leash and determine whether it can reach bones located at specific points. The learners see whether the bone lies on the circle or outside of the...
Shodor Education Foundation
Skew Distribution
Slide the class into a skewed view. Learners alter the location of the median relative to the mean of a normal curve to create a skew distribution. They compare the curve to a histogram distribution with the same skewness.
American Psychological Association
Facebook Activity
Imagine if Sigmund Freud or Charles Darwin had a Facebook page. As part of a study of major historical figures in the field of psychology, class members are assigned a psychologist and design a mock Facebook page that includes...
CK-12 Foundation
Overview of Percents: Play Checkers
Bet classes didn't know playing checkers help with understanding percents. An interesting interactive has pupils consider a series of moves in checkers. It then requires them to answer a set of challenge questions on percentages...
Alabama Department of Archives and History
Two Different African-American Visions: W.E.B. Du Bois and Booker T. Washington
The strategies civil rights activists Booker T. Washington and W.E.B. Du Bois proposed for blacks to achieve racial progress is the focus of an activity in which class groups identify the strategies as well as the benefits and drawbacks...
National Endowment for the Humanities
Mark Twain and American Humor
“The Celebrated Jumping Frog of Calaveras County” is famous, in part, because it established a uniquely American form of humor. For this famous story, Mark Twain combines the tall-tale, the dialect story, and satire. Here is a resource...
J. Paul Getty Trust
Looking and Learning in the Art Museum — Lesson 2
Is there a difference between examining an original work of art and viewing a reproduction? Class members are asked to reflect on this question after researching a piece, study a reproduction of it, and the examining the original in an...
National Portrait Gallery (UK)
Explore Elizabeth I
Keen observation skills are an essential trait for good artists. Discuss the elements of a portrait with your class using terminology such as, full-face, profile, quarter-length, full-length. After that, they can use the included...
Dr. Panda
Dr. Panda's Veggie Garden
Friends arrive at the farm and aspiring agronomists help the farmer to grow what the friends want. With adorable animation and charming background music, little ones practice virtual gardening and farming while developing cognitive...
TED-Ed
Different Ways of Knowing
“Words have colors, emotions, numbers, shapes, and personalities.” Daniel Tammet welcomes viewers to his world with a 10-minutes video that illustrates how he, as an autistic savant, perceives the world. Class members are then...
Mesa Public Schools
Country Project
Give your young learners the chance to discover more about countries in their world community with a research project. Class members write reports on an assigned country and include such major features as geography, important historical...
Indian River State College
Argumentative (Persuasive) Essay Guidelines
Here is a handout that outlines six great steps to structuring an argumentative essay, which can be continually referenced as you teach your class about persuasive writing.
Laying the Foundation
Box-and-Whisker Plots
Statistics is made approachable, and dare we say fun, in this activity on using box-and-whisker plots to analyze and compare data sets. Specific emphasis is placed on interpretations and explanations while graphing, and in using the...
Buffalo State
Adding and Subtracting Positive and Negative Integers
A well-rounded unit on positive and negative integers is a great addition to your middle school math class. Learners work through five activities, each focused on a different skill, before playing a Game of Life to practice the...