Interactive
CK-12 Foundation

Infinite Limit Type: Asymptotes and End Behavior Question

For Students 11th - Higher Ed Standards
There are an infinite number of reasons to use the resource. Scholars drag vertical and horizontal lines to the graph of a rational function to identify all asymptotes. They investigate the connection between asymptotes and limits to...
Interactive
CK-12 Foundation

Restricted Domain and Range: Restricted Circle Radius and Area

For Students 9th - 12th Standards
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...
Interactive
CK-12 Foundation

Logistic Functions: Fab Fitness

For Students 11th - Higher Ed
Strengthen your understanding of logistic functions. Young mathematicians change the carrying capacity of a logistic function and see how function values change. The function models the number of members in a gym over time.
Interactive
CK-12 Foundation

Even and Odd Functions and Function Symmetry: Even and Odd Functions (Symmetry)

For Students 10th - 12th Standards
Even money states that the resource is good to use. Scholars manipulate an interactive to adjust the portion of a graph to the left of the y-axis. The interactive allows them to switch between even and odd modes that show the right side...
Interactive
CK-12 Foundation

Concept of Limit

For Students 11th - Higher Ed
There's no limit to how useful the resource can be. Scholars use a slider interactive to investigate limits from graphs. They take both one-sided and two-sided limits into consideration.
Lesson Plan
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PBS

Stories of Painkiller Addiction: Commitment to Recovery

For Teachers 6th - 12th Standards
Recovery from substance addiction is an ongoing process. The final lesson plan in a series about painkiller abuse and addiction prompts learners to research various recovery options before writing a short story about a character who is...
Interactive
CK-12 Foundation

Vector Projection

For Students 11th - Higher Ed
Two words summarize the interactive: vector projector. An easy-to-use resource lets users investigate vector projections on the coordinate plane. Given the components of two vectors, they determine the projection of one vector onto the...
Interactive
Shodor Education Foundation

Graphit

For Students 5th - 12th Standards
No graphing calculator? No worries, there's an app for that! Young mathematicians use an app to graph functions. In addition, they can also plot data points.
Lesson Plan
Prestwick House

Author’s Purpose in Reagan’s “Tear Down This Wall” Speech

For Teachers 9th - 10th Standards
President Ronald Reagan's "Tear Down This Wall" speech, delivered on June 12, 1987 before the Berlin Wall, provides class members with an opportunity to examine three key aspects of informational text: author bias, the use of facts and...
Worksheet
Yummy Math

Raspberry Chocolate Heart Cake

For Students 6th - 9th Standards
Have you ever finished a piece of cake and wished you had more? Solve this common dilemma with math! A straightforward worksheet prompts middle schoolers to use the given dimensions of a heart-shaped cake when planning to bake two larger...
Worksheet
Prestwick House

Ten Days to A+ Grammar: Verbs

For Teachers 4th - 8th Standards
What are you doing today? What have you done this week? What will you be doing next month? Focus on verb usage with a series of fill-in-the-black exercises on basic tenses, inappropriate shifts in tense, and active and passive voice.
Activity
Howard Hughes Medical Institute

What van Leeuwenhoek Saw

For Teachers 6th - 12th Standards
When van Leeuwenhoek saw cells and single-celled organisms for the first time, he knew these small things were a big deal! Share his discoveries with young learners through a narrated video, model-building activity, and scale study....
Graphic
Twin Cities Medical Society

Should I Talk to My Kids about Vaping?

For Parents K - 12th
Enlist parents and guardians in an anti-vaping campaign with an infographic that offers suggestions for how to talk with their students about e-cigarettes and e-liquids. The visual includes information about the dangers of vaping as well...
Lesson Plan
Scholastic

Analyzing Media Messages

For Teachers 7th - 12th Standards
Telling young people to just say no can be difficult in a world that inundates them with messages to just say yes. A lesson on media messages encourages teenagers to analyze song lyrics and advertisements that mention drugs...
Lesson Plan
National Nanotechnology Infrastructure Network

Can We Absorb Nanoparticle Pollutants?

For Teachers 9th - 12th
Just because we can't see it doesn't mean it isn't there! A growing concern for environmental scientists is toxic nanoparticles in our air and water. Young scholars conduct an experiment to demonstrate how these particles can cross our...
Interactive
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Goodwill Community Foundation, Inc.

Manners and Etiquette

For Students K - 12th
Learning how to speak Spanish is incomplete if you're not speaking politely! Teach class members the basics of Spanish manners, including perdón, lo siento, and salud to reinforce their conversational etiquette.
Interactive
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Goodwill Community Foundation, Inc.

Saying Hello: Common Greetings in Spanish

For Students K - 12th
The first thing Spanish learners need to know is how to say hello! An interactive resource guides beginners into basic Spanish greetings with audio prompts and self-assessment checklists.
Lesson Plan
2
2
PBS

Women's History: Glass Windows; Glass Ceilings

For Teachers 6th - 12th Standards
Discover stories about women's history in beautiful stained glass windows. The second in a three-part series teaches scholars about a famous artistic style of stained glass windows and the influential women that used art to impact...
Unit Plan
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British Council

Unit 2: Sending and Receiving Emails

For Teachers 6th - 12th
You've got mail! Budding business associates practice constructing messages to co-workers during the second of nine career education and skills lessons. Individuals drag and drop the components of emails to enhance their online...
Lesson Plan
Spreading Gratitude Rocks

A Note of Gratitude

For Teachers K - 12th Standards
Gertrude Stein once said, "Silent gratitude isn't much use to anyone." Learners break their silence by engaging in discussion and making lists of what makes them grateful. Next, pupils write and illustrate a thank you letter to a chosen...
Lesson Plan
Council for Economic Education

Federal Budget Lesson Plan and Fiscal Ship Student Game

For Teachers 9th - 12th Standards
The federal budget has never been so fun! Using an interactive game, high schoolers choose from a variety of policy options after identifying goals and try to balance these changes in policy with a federal budget. 
Lesson Plan
Poetry4kids

Simile and Metaphor Lesson Plan

For Teachers 3rd - 8th Standards
Similes and metaphors are the focus of a poetry instructional activity complete with two exercises. Scholars read poetry excerpts, underline comparative phrases, then identify whether it contains a simile or metaphor. They...
AP Test Prep
College Board

Team Problems in Computer Science

For Students 10th - 12th
There is no I in team. Seven team problems provide classmates the opportunity to work with a partner on a task. Projects span the course and require pupils to apply their knowledge. Tasks range from writing the algorithm in English to...
Interactive
US National Archives

Eastern Europe 1939-45 — Berlin

For Students 9th - 12th Standards
The inevitability of World War II has arrived: Berlin has fallen. Young historians watch contemporaneous footage of the event, analyze primary source documents, and write a news report that details the roles of the Soviet, British,...

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