Inside Mathematics
Quadratic (2006)
Most problems can be solved using more than one method. A worksheet includes just nine questions but many more ways to solve each. Scholars must graph, solve, and justify quadratic problems.
Teach Engineering
Alloy the Way to Mars
Future engineers test different alloys to determine the specific strength of each one. Based on the results, they make a recommendation to NASA on which alloy to use on engines for spacecraft.
LABScI
Cell Diffusion and Permeability: The See-Thru Egg Lab
Create a model to study a microscopic phenomenon. The seventh of 12 lessons uses an egg (without its shell) to represent a cell membrane. Using different solutions, learners explore the concept of cell diffusion. They monitor...
Columbus City Schools
What’s Up with Matter?
Take a "conservative" approach to planning your next unit on mass and matter! What better way to answer "But where did the gas go?" than with a lab designed to promote good report writing, research skills, and detailed observation....
Virginia Department of Education
May I Have Fries with That?
Not all pie graphs are about pies. The class conducts a survey on favorite fast food categories in a lesson on data representation. Pupils use the results to create a circle graph.
Education Development Center
Making Sense of Unusual Results
Collaboration is the key for this equation-solving lesson. Learners solve a multi-step linear equation that requires using the distributive property. Within collaborative groups, scholars discuss multiple methods and troubleshoot mistakes.
Beyond Benign
Can You Hear Me Now? Cell Phone Accounts
How sustainable are cell phones? Throughout the unit, learners explore the issues around cell phones concerning sustainability. Class members take a graphical look at the number of cell phones across the world using a box-and-whisker...
Cornell Lab of Ornithology
Amazing Birds
What's so amazing about birds? Find out just how amazing birds are with a physics of animal behavior unit created by Cornell Lab of Ornithology. Have learners explore and tap into their observational skills and notice how birds fly, what...
101 Questions
Water Tank Filling
Grab your classes' attention with a video presentation of a problem to solve. Young scholars develop a plan to predict the time it takes to fill a tank with water. Video footage provides the statistics they need to make their conclusions.
Kenan Fellows
Multivariate Least Squares Regression Model with Variable Selection
The risk of contracting an infection in the hospital is low, but it does happen. Learn what risk factors have the highest correlation with hospital-acquired infections in the final lesson of a three-part series. Using the open source R...
Serendip
The Molecular Biology of Mutations and Muscular Dystrophy
Different types of mutations cause unique types and degrees of muscular dystrophy. Scholars learn about the types of mutations and the impact on the body. They compare the location of the mutations and draw conclusions about how it is...
Workforce Solutions
Customized Resumes
Resumes are key to the job search process. Class members examine sample job postings and critique sample resumes to understand how to craft a strong resume.
Workforce Solutions
Miniature Gulf Coast Project
Scholars show what they know about data collection and analysis with an activity that examines a smaller population of Houghton, Texas. Independently or in pairs, learners identify their research question, gather, graph, and analyze...
Anti-Defamation League
Shirley Chisholm: Unbought, Unbossed and Unforgotten
A 13-page packet introduces high schoolers to a lady of amazing firsts. Shirley Chisholm was the first Black woman elected to Congress, the first Black woman to run for President of the United States, and a leader of the Women's Rights...
Noyce Foundation
Ducklings
The class gets their mean and median all in a row with an assessment task that uses a population of ducklings to work with data displays and measures of central tendency. Pupils create a frequency chart and calculate the mean and median....
Read Works
How to Say “I Ruff You”
Who says you need a human to be your valentine on Valentine's Day? Give your dog-loving readers an inspiring perspective on how a sister givdes her brother a valentine from the family dog. They then answer 10 questions thatd involve...
Read Works
Halloween Leftovers
Halloween isn't fun for everyone — but playing together is! Read about Esme and her space pirate friend with a short reading passage, accompanied by ten short answer questions.
Cornell University
Constructing and Visualizing Topographic Profiles
Militaries throughout history have used topography information to plan strategies, yet many pupils today don't understand it. Scholars use Legos and a contour gauge to understand how to construct and visualize topographic profiles. This...
Curated OER
Who Is That Ghostly Character?
Eighth graders listen to a taped version of the radio play, "The Hitchhiker". They write a conclusion to the play and work with a partner to evaluate it before a final revision.
Curated OER
Write an Easter Story
In this Easter story worksheet, students use the story element format to help them form a plan for their Easter story. Students write about the setting, characters, conflict, and conclusion.
Curated OER
Tea at the White House
Fifth graders write a research paper and turn it into a speech about a historical person in the United States. For this history lesson plan, 5th graders memorize the speech and present it to the class.
Curated OER
Latinos and the Fourteenth Amendment: A Primary Source Document Activity
Eighth graders explore the effect of the Fourteenth Amendment. In this US History lesson, 8th graders read and analyze primary source documents. Students write a three minute paper demonstrating their understanding of the...
Curated OER
Writing a Cooperative Class Story (3+)
Students write a beginning of a story, or as much as they can in 5 minutes. They pass their papers in a given order, then read the other student story and continue it for another 5 minutes.
Curated OER
Weave a Web of Words
Fifth graders write a first draft of an oral presentation about the American Revolution and take their work through the writing process.