CK-12 Foundation
Free Body Simulation
To show the magnitude and direction of all forces acting upon an object, scientists use a free body diagram. This simulation serves as an introduction to free body diagrams allowing scholars to build their own. Pupils select the proper...
National Nanotechnology Infrastructure Network
Lab 1: Nanocatalysts Clean Your Car Emissions
What a big job for such a small particle. Young scientists learn about the role of nanoparticles in catalytic converters for cars. They conduct an experiment to create alginate-MnO2 catalytic spheres.
Reed Novel Studies
I Am David: Novel Study
Many people dream of getting a fresh start or starting over again. David, a main character in I am David, gets that chance and must learn to live life outside of the concentration camp. Scholars read about David's adventures as they...
Curated OER
Hooway for Wodney Wat
Students examine speech difficulties by reading a children's book in class. In this children's literature lesson, students read the story Hooway for Wodney the Wat, and analyze the characters, story and the bullying that takes place....
Curated OER
BBC Learning English, Writing
In this proofreading worksheet, students correctly rewrite a passage that contains paragraph, spelling, and punctuation mistakes.
Curated OER
Learning the Structure and Function of DNA
Students read about Humane Genome Project, examine structure and function of DNA, and participate in gel-electrophoresis lab. They complete Internet activity to test their knowledge of DNA.
Curated OER
BBC Learning English, Grammar (Error Correction)
In this grammar worksheet, learners correct mistakes in the ten sentences provided. The number of mistakes in each sentence is provided.
Curated OER
BBC Learning English, Reading (Chris)
In this reading comprehension instructional activity, students brainstorm a list of advantages and disadvantages to working abroad and identify any that appear in the passage provided. Next students respond to six true/false questions...
Curated OER
Take Only Photos and Leave Only Bubbles: Learn About American History from a Sunken Spanish Galleon
Students simulate the research process of investigating a shipwreck. In small groups, they conduct Internet research, and develop and write a proposal for excavation of the archaeological site.
John Talavera
Autism iHelp – Sorting
Here is an app that will help kids sort objects! Sorting is an action that promotes cognitive flexibility and executive function. It is a key skill used in categorizing scientific data, making generalizations, and is foundational in...
Curated OER
Focused Learning Lesson: World Geography
Students examine the impact that humans have had on the environment and the difficulties the environment can cause. They also examine major physical changes as a result of human action or natural causes.
Curated OER
Learning to Measure
Fourth graders explore measuring with English unit rulers. They practice measuring in fractions of inches. Students discuss how to place the ruler when measuring an object. They begin measuring using rulers with 1/4 inch increments and...
Curated OER
Can I Get A Witness?
Students consider difficulties involved in students testifying in criminal trials. Through first-hand experience in the position of either a witness to a crime or an investigator, students explain how various factors shape a person's...
Curated OER
A Sea of Intrigue
Students explore trireme, a type of ancient Persian warship. They investigate other underwater recovery operations to shed light on the difficulties a trireme recovery team might face.
Curated OER
A Snapshot Of Fame
Students debate the limits to celebrity privacy and to paparazzi rights after learning about some recent incidents. They imagine how their private lives might change if they became overnight celebrities.
Curated OER
Sense-itive Issues
Students consider the difficulties of adapting to the loss of different senses. They work in small groups, each developing a fictional superhero who experiences a loss of one of sense and must compensate for it with his or her other senses.
Curated OER
Growing Pains
Learners compare common food items with the parts of a plant. They grow their own plants to assess the difficulties in assisting a plant's growth and reproduction.
The New York Times
A Worker's Compensation
Middle schoolers read about the history of Labor Day in a newspaper article. They discuss difficulties American employees of the past had to face, learn about labor rallies, and conduct Internet research. Part of the intention of this...
Curated OER
This Land is Your Land, This Land is My Land
Students explore the difficulties, and some absurd situations, caused by repeated land subdivisions in the rural areas of poor and overpopulated regions.
Curated OER
Charity Begins At Home
Students read and discuss "Prosperity Extends Its Reach, but Not Far Enough to Benefit All," and examine the difficulty, for the working poor, in making ends meet, and propose philanthropic solutions.
Facebook
Versions of Media Texts
Verification of provenance and the original source of an image or video can be a long and winding process. Young journalists learn about the difficulty of finding the original source of a scrape, a copy of an original news story, and...
Curated OER
Coming to America
Through this set of three lessons about Ellis Island, class members will learn about why immigrants came to the United States, find out about the difficulties that went along with coming to America, become familiar with the immigration...
K12 Reader
The Mayflower
The journey aboard the Mayflower in 1620 was long and arduous for the Pilgrims set for the New World. Learn about the difficulties of the expedition, including the extended timeframe and cramped quarters, with an informative reading...
John Talavera
Autism iHelp – WH Questions
Who, what, when, where, and why questions are often the questions that teachers use to foster engagement, verbal communication skills, higher-order thinking, and hopefully, a deeper understanding of the world. This tool is geared toward...