Curated OER
work in pairs for the activities of this lesson which include researching and identifying butterflies, writing, and a brief oral presentation.
Students explore the concepts of rdioactive decay and dating. They generate a radioactive decay table, use their data to plot a decay graph, develop the concept of half-life, and then use the graph to find the age of a mummified seal in...
Perkins School for the Blind
Cooking and Kitchen Tools
Independent living skills and skills that can be used to gain employment are very important for any learner. Teens with visual impairments explore the kitchen to understand what everything is and what it all does. The lesson includes a...
Prestwick House
Edith Hamilton’s Mythology
Where is the Oracle? Who brought fire from Olympus? What creature is half bird, half horse? Review details from famous Greek myths with a crossword puzzle that focuses on Edith Hamilton's Mythology.
Curated OER
Carbon 14 Dating in Practice I
Analyzing and evaluating exponential functions will help your archaeologists find the amount of Carbon 14 remaining in a plant in this real-life task centered on carbon dating. Learners will also be introduced to the concept of...
Curated OER
Radiation
Students distinguish between natural and man-made radiation. They measure radiation using a Geiger counter and investigate footprints of radiation.
Curated OER
Bring President Lincoln to Life
"A house divided against itself cannot stand. I believe this government cannot endure permanently half-slave and half-free." - Abraham Lincoln
Curated OER
Chromosomes
Students study chromosomes and how molecular half life affects them. For this chromosome lesson students complete several lab activities on calculating half life, and cracking alkanes.
Curated OER
First Order Kinetics
In this kinetics worksheet, students determine the concentration and half life of compounds at a specific rate constant. This worksheet has 4 problems to solve.
Curated OER
Twenty-Nine Various Exponential Function Problems
In this exponential growth and decay learning exercise, students identify equations as growth or decay, find balance in an account, find half-life, identify interest rate, identify the initial amount, and identify the growth factor.
Curated OER
Elapsed Time
Introduce pupils to a skill they will use for the rest of their lives with these elapsed time word problems. There is a nice visual example to give them reference, and they work out five scenarios on their own. The times here are not...
Curated OER
Breaking News English: We Spend Half Our Time Daydreaming
In this English worksheet, students read "We Spend Half Our Time Daydreaming," and then respond to 1 essay, 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
National Institute of Open Schooling
Chemical Kinetics
Not all chemical reactions happen at the same rate because some, like explosions, occur quickly and some, like rusting, occur over time. Here, learners explore chemical reactions and their rates in the 16th lesson of 36. Through readings...
Curated OER
Radioactive Decay/Half Life
Students demonstrate radioactive decay using candy corns. For this Physics lesson, students make predictions, collect data and form conclusions about patterns in radioactive decay.
Curated OER
When Getting There is More Than Half the Battle
Students investigate the 'Design for the Other 90%' exhibition about low-cost solutions to give the "other 90% of the world's population" access to services and amenities many of us take for granted. In this technology design lesson,...
Student Handouts
War and Neutral Rights
Teach your class about neutral rights with a brief reading selection and related questions. Pupils read the passage and answer the four questions on the bottom half of the page. Useful for a homework assignment or a quick warm-up, this...
Curated OER
Student Opinion: Should Couples Live Together Before Marriage?
Bring nonfiction into the classroom with this high-interest op-ed piece from the New York Times about love, marriage, and relationships in the 21st century. Pupils read a short article on the topic of cohabitation and offer their own...
Curated OER
How Would You Feel?
Sixth graders put themselves in the shoes of aborigines who were displaced from their homes in the 1800s by Europeans who came in and took their land from them. They discuss the social injustices suffered by these people, and write a...
American Museum of Natural History
Being An Anthropologist: Laurel Kendall
Imagine studying Korean culture, especially the role of women, as well as marriage and religious rituals from home! Anthropologist Laurel Kendall shares what she has learned from her many trips to this fascinating country half a world away.
Education World
Every Day Edit - The Pig
Everyone loves pigs! Give this short, half-sheet editing practice to your middle schoolers to develop editing skills while they read about popular pig movies. They search for errors in capitalization, punctuation, spelling, and grammar.
Syracuse University
Erie Canal
While canals are not the way to travel today, in the first half of the nineteenth century, they were sometimes the best way to move goods and people. Scholars examine primary sources, including maps and pictures, to investigate the role...
Curated OER
The Sugar Snap Pea Experiment
Students examine types of plant structure. In this plant biology lesson, students observe various types of plants, such as ivy and grapes, and discuss the differences in structure. Additionally, students plant sugar snap peas, using a...
Curated OER
Physical Education Unit Plan: Soccer - Lesson 9
By the ninth lesson plan in this soccer unit, learners have studied this sport from many angles. Here they consider the right to play. Take a look at how much money professional athletes earn. Is there a difference between how much men...
Illustrative Mathematics
Accuracy of Carbon 14 Dating I
Here is an activity that is intended to highlight a very important issue about precision in reporting and understanding statements in a realistic scientific context. Discuss different ways of reporting the half life of Carbon 14 using...
Curated OER
Taxonomy
Biology novices name the seven levels of classification and use binomial nomenclature for naming living organisms. The first half of this presentation bestows a brief history of taxonomy, while the second half instructs on how to use our...