NOAA
Toxic! Or Is It?
Super scientists tests the toxicity of water using radish seed bioassays. Over the course of five days, scholars observe the germination process of several radish seeds, looking closely at their roots to determine the level of toxins...
Towson University
The Wildlife Forensics Lab
Can science put an end to the poaching of endangered species? Show your young forensic experts how biotechnology can help save wildlife through an exciting electrophoresis lab. Grouped pupils analyze shark DNA to determine if it came...
University of North Carolina
Procrastination
Inevitably, whenever you give an assignment, at least one person won't start until the last minute. As the 13th handout in the 24-part Writing the Paper series explains, procrastination sometimes brings consequences. It breaks down...
Penguin Books
An Educator's Guide to The Name of the Star by Maureen Johnson
Jack the Ripper terrorized London in the late 1800s. An educator's guide for the novel The Name of the Star places the historical figure in a modern context. Readers complete a pre-reading activity before answering a series of discussion...
ConnectED
Crime Scene Investigation
How exactly does a crime scene investigation work? The resource, a unit on criminology, covers everything from the deductive reasoning skills needed for detectives to DNA fingerprinting, all the way to how to gather evidence and bring...
ProCon
Drone Strikes Overseas
Should the United States continue the practice of using drone strikes abroad? Readers explore the top pro and con arguments in preparation for a debate or discussion about the topic. They read about the history of drone strikes, view a...
Beverly Hills High School
French Revolution Word Bank
Vive la résistance! Provide young historians with a list of important people and events during the French Revolution and Napoleonic periods.
Curated OER
# 18 Gas Chromatography: Introduction and Application
Students are introduced to a gas chromatography using a discovery-based approach. They are presented with a scenario/industrial application where their job is to verify that the company's mouthwash contains a specific percentage of...
Texas Instruments
Vandalism 101
Learners explore logic and use Geometer’s Sketchpad and patterns of logic to solve a puzzle.
Lesson Snips
Who Killed the Flowers?
This could be really good, or it could be really bad! The crime to be solved is, "Who went pee in the flowerpot?" Given four imitation urine samples, young chemists or crime scene investigators perform pH, glucose, and turbidity...
Curated OER
Cartoons for the Classroom: Tuscon Shootings
Approach the 2nd Amendment and gun laws through this political cartoon analysis handout, which outlines the tragedy of the 2011 shootings in Tuscon, Arizona in the context of gun control. Background information gives scholars access to 2...
Curated OER
Cartoons for the Classroom: Fair Elections?
Rigged elections make for both intriguing current events and hilarious political cartoons. In this analysis worksheet, pupils read background information to help them grasp a cartoon about rigged presidential elections in 2007 by Russia,...
Curated OER
Witches through History
Spark interest in a historic phenomena that lasted over 1000 years. The topic, witch hunts throughout history! A timeline beginning in 1000 BC follows how various religious groups have persecuted those thought to be witches up through...
Curated OER
Reading Comprehension: "The Transfers"
Get ready for state testing with this resource! First, read the short story "The Transfers." Then, answer the questions that follow. While there are quite a few advanced vocabulary words, they are easy to understand in context. A great...
Curated OER
Sentence Completion 9 Low-Advanced SAT Level
The explanations sheet is the key to a worksheet that asks learners to choose the best words to complete sentences. The answer and explanations pages not only identify the correct response but offer an extensive explanation for why one...
Curated OER
Sentence Completion 2: High-Intermediate Level
Need a sentence completion activity to give your pupils practice developing their vocabulary and reading comprehension skills? Whether used as an in-class exercise or take-home practice, the provided answer and explanations key...
Indiana University
World Literature: "One Evening in the Rainy Season" Shi Zhecun
Did you know that modern Chinese literature “grew from the psychoanalytical theory of Sigmund Freud”? Designed for a world literature class, seniors are introduced to “One Evening in the Rainy Season,” Shi Zhecun’s stream of...
Prestwick House
Brave New World
Readers of Brave New World demonstrate what they remember of events in Aldous Huxley's dystopian novel by completing a 26-clue crossword puzzle.
Prestwick House
Fahrenheit 451
Readers will be burning to attack a crossword puzzle based on Ray Bradbury's dystopian classic, Fahrenheit 451. They must fill in the missing words in passages drawn from the novel and identify characters.
Chandler Unified School District
Ben Franklin Aphorisms
Benjamin Franklin's famous aphorisms are a perfect time capsule of colonist values in the mid-18th century, as well as a clever reminder of the way life still works today. Middle and high schoolers select one aphorism to interpret...
Howard Hughes Medical Institute
DNA Profiling Activity
Everyone loves a good mystery ... can your class actually solve one? Partnered pupils take on the role of forensic investigators during a three-part activity focusing on DNA evidence processing. Learners discover the methods used to...
University of California
The End of the Cold War (1979-1991)
Scholars use primary and secondary documents, as well as video evidence, to investigate the end of the Cold War. After completing the final installment of an eight-part series, class members better understand the issues surrounding...
College Board
Why Variances Add - And Why It Matters
Why is adding variance important? A lesson outline defines a variance theorem and how it affects the data statistics. The instruction shows scholars the importance of considering the variance of data and why it requires independence.
Curated OER
Who Done It?
Pick and choose which activities to include in this crime scene investigation. Junior detectives can examine fingerprints, DNA, blood samples, or bone structure. The plan suggests you have teams solve a mystery, but it does not...