Dick Blick
Mardi-Gras Mask
Celebrate Mardi Gras in style with beautiful sparkling masks! Class members use provided materials to create their own Mardi Gras masks and then don their costumes for a fun masquerade.
Mathematics Assessment Project
Circles and Squares
Squares, and circles ... and squares, and more circles. In this high school assessment task, pupils investigate the ratio of areas of two squares that are circumscribed and inscribed in a circle. They then determine the ratio of the area...
NOAA
Vertebrates II
Mammals of the ocean unite! Or not. The 20th installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program investigates how warm-blooded marine mammals survive in water. In the class activity, learners use...
National Energy Education Development Project
Great Energy Debate
If someone yelled for eight years and eight months, they could produce enough energy to heat one cup of coffee. A lesson on energy encourages scholars to research 10 different energy sources in groups before playing a game. Twenty...
Bowland
Three of a Kind
One is chance, two is a coincidence, three's a pattern. Scholars must determine similarities and differences of a regular hexagon undergoing dilation. They look at lengths, angles, areas, and symmetry.
Curated OER
Designing and Creating Earth Science Lessons with Google Earth
Everything from adding an overlay to uploading images to navigating the software, teachers become apt at using Google Earth™ in the classroom to create Earth Science lessons.
Facing History and Ourselves
Fishbowl Discussion
Filter young teenagers' opinions and perspectives with a classic fishbowl discussion. Given any topic relevant to your curriculum, a group of class members engage in discussion for their peers to observe.
Chicago Botanic Garden
Climate Change Impacts on Ecosystem Services
The fourth activity in a series of five has classes participate in a jigsaw to learn about global impacts of climate change and then share their new information with a home group. Groups then research impacts of climate change (droughts,...
Chicago Botanic Garden
Climate Change Around the World
It is unknown if cloud cover increases in response to carbon dioxide levels changing, helping climate change slow down, or if cloud cover decreases, allowing Earth to warm faster. Part four in the series of five lessons has classes...
Global Oneness Project
Rethinking the Fabrics We Wear
What are fibersheds and what what do they have to do with environmental protections? A photo essay and audio recordings about Mimi Luebbermann, and her sheep, cause consumers to reflect on how their clothing choices can support local...
LABScI
The Digestive System: Where Does Food Go?
Would you believe that your digestive system stretches to five times your height?! Help your pupils to understand this relationship as they work through the laboratory exercise. The first instructional activity of a 12-part series is a...
LABScI
Enzymes: The Spit Lab
Enzymes in our bodies each have a job to do. Learn the factors that affect the activity of some enzymes using the third activity of an informative 12-part biology series. A three-part laboratory activity asks teams to investigate how...
LABScI
Vision Lab: The Eye
Our bodies have some amazing capabilities, but there are some limitations. Explore the limitations of the human eye through the eighth lab activity in a series of 12 biology lessons. Individuals measure their own peripheral vision...
LABScI
Circulation and Respiration: Vital Signs
What do your vital signs tell your doctor? An engaging hands-on lesson has your learners monitor their own lung capacity, blood pressure, and heart rate. They then connect the vital measures to the workings of the circulatory and...
Space Awareness
Greenhouse Effect
A greenhouse provides additional warmth and protection to the plants inside, but what if the greenhouse gets too hot? Pupils discuss and experiment with the difference between natural and anthropogenic greenhouse effect. They measure the...
Cornell Lab of Ornithology
Investigating Evidence
Explore the scientific process through nature. Scholars become scientists as they develop a question, design an experiment, collect data, and analyze their results. A two-week lesson guides your classes through the process and provides...
Prestwick House
Oedipus Rex
Who killed Laius? How is Creon connected to Jocasta? Where does the Oracle dwell? Get the details of Sophocles' Oedipus Rex straight with a crossword puzzle activity.
Prestwick House
To Kill a Mockingbird
Harper Lee's classic tale of Scout Finch's experience with prejudice and racism, To Kill a Mockingbird, provides the text for a 23-clue crossword puzzle.
Prestwick House
The Giver
The world in Lois Lowry's The Giver is one without pain or suffering. Similiarly, your classroom review of the novel can be painless with a simple and straightforward crossword puzzle that covers characters, details, and setting...
US Institute of Peace
Simulation on The Case of “Palmyra”
War-torn Palmyra needs your help! Young negotiators play the part of citizens of opposing countries through an eye-opening simulation. The fictional countries of Siwa and Nizwa stand at the brink of war, and your class' job is to create...
American Psychological Association
Teaching Is Fundamental
It's important for teachers to have a strong support system—especially in the first few years of their career. Help teachers' partners, spouses, and friends understand the most compassionate ways to provide emotional support with a...
Foundation for a Drug-Free World
The Truth About Drugs
Teenagers hear many messages about drugs from advertisements, their peers, their teachers, and their parents. But who is lying? What is the truth? A thorough, thoughtful unit takes a purposeful look at drug education, drug culture, and...
Intersectional Black Panther Party History Project, IPHP
Teaching the History of the Black Panther Party: 5 Essential FAQ’s
What are the facts about the Black Panther Party? Was it, as J. Edgar Hoover contended, a terrorist organization and a threat to national security? Or a group of indviduals bound together by a desire to protect and nurture their...
Reading Through History
Early History and Exploration Unit
We all know about Christopher Columbus, but who else explored the Americas, and specifically, the future United States of America? Learners find out these answers and more in a resource that includes four different reading sections,...