App
Krzysztof Haft-Szatynski

Move the Turtle

For Students 1st - 9th
Turtles are not known to be speedy movers, but have you ever tried to get them to move in a specific direction? How about getting them to move in a perfect circle? With this app, young computer programmers have to be on their toes to...
Worksheet
K12 Reader

Mark Antony’s Oration from Julius Caesar

For Students 9th - 12th
"And Brutus is an honourable man." Or is he? Readers of Shakespeare’s tragic Julius Caesar are asked to identify the rhetorical devices Mark Antony uses in his funeral oration and to explain how these devices influence the...
Lesson Plan
2
2
Federal Reserve Bank

Savvy Savers

For Teachers 9th - 12th Standards
What are the benefits and risks of saving in an interest-bearing account? Pupils explore concepts like risk-reward relationship and the rule of 72, as well as practice calculating compound interest, developing important personal...
Lesson Plan
West Contra Costa Unified School District

Solving a System by Substitution

For Teachers 8th - 10th Standards
Solving systems by substitution can be a challenging topic in algebra I. Here is a lesson that builds on students' understanding of intercepts to begin the process of substitution, and all work is reinforced graphically to build...
Lesson Plan
American Chemical Society

Man and Materials Through History

For Teachers 9th - 12th Standards
From the start of the Industrial Revolution, it only took 147 years for someone to invent plastic. This may seem like a long time, but in the history of inventing or discovering new materials, this is incredibly fast. An informative and...
Lesson Plan
1
1
American Chemical Society

Joseph Priestley, Discoverer of Oxygen

For Teachers 9th - 12th Standards
Do you want to hear a joke about nitrogen and oxygen? NO. We all know there is oxygen in the air and that plants produce oxygen, but how was it discovered? Scholars read a handout, answer questions, and analyze material in the...
PPT
Biology Corner

DNA The Blueprint of Life

For Students 9th - 12th Standards
Engage learners with an intriguing presentation on DNA and its role in organisms. Individuals see its structure, what genes are, how the code works, and then explore DNA replication. For advanced classes, the presentation introduces...
Lesson Plan
LABScI

Acids and Bases: Cabbage Juice pH Indicator

For Students 9th - 12th Standards
Explore the range of pH using an assortment of household liquids. Scholars create their own pH indicators from cabbage and determine the pH of several liquids. To further their exploration, individuals use the same liquids to create...
Lesson Plan
Nature Works Everywhere

Sharks and Shorelines

For Students 6th - 10th
Examine predator-prey marine relationships through an interactive lesson plan design. Learners begin by studying a specific shark species and then analyze real-time shark-tracking data. They also study threats to shark populations and...
Lesson Plan
NOAA

A Quest for Anomalies

For Teachers 9th - 12th
Sometimes scientists learn more from unexpected findings than from routine analysis! Junior oceanographers dive deep to explore hydrothermal vent communities in the fourth lesson in a series of five. Scholars examine data and look for...
Worksheet
Prestwick House

The Best of Poe

For Students 9th - 12th Standards
A chilling look of Edgar Allan Poe's works may not be a dream within a dream, but it's certainly a review within a crossword puzzle. Look down and across to find references to "The Raven," "The Tell-Tale Heart," "The Black Cat," and "The...
Interactive
CK-12 Foundation

Line Plots from Frequency Tables: Sleep Cycles

For Students 6th - 9th Standards
Demonstrate the ease of using a frequency table. An interactive lesson allows learners to create a frequency table efficiently. Challenge questions ask your classes to analyze the data represented in the frequency table. 
Worksheet
Constitution Facts

U.S. Constitution Crossword Puzzles: Advanced #1

For Teachers 8th - 10th Standards
What do Boston Harbor, the Electoral College, and Chief Powhatan have in common? They all represent vital moments in American history—and they are all clues in a thorough and challenging crossword puzzle about the United States...
Lesson Plan
Advocates for Youth

What is Sexuality?

For Students 7th - 12th
Set the record straight with a series of health-related lessons that discuss human sexuality. Over the course of 11 group and individual activities, learners discover biological, emotional, and social facts about sexuality. 
Lesson Plan
PBS

The Supreme Court: Liberty of Contract

For Teachers 9th - 12th Standards
How did the Supreme Court apply the Fourteenth Amendment to cases involving working people? Learn all about labor rights in a resource that focuses on the liberty of contract and protections for workers. Scholars complete handouts that...
Activity
Howard Hughes Medical Institute

Using Genetic Crosses to Analyze a Stickleback Trait

For Teachers 9th - 12th Standards
Two fish appear different, but how do scientists determine their genotypes? Scholars practice performing test crosses to determine the genotypes of fish given their phenotypes. They answer in-depth comprehension questions and complete...
Unit Plan
Radford University

Are You Faster than Bacteria?

For Teachers 9th - 12th Standards
Just how fast does bacteria grow? Over the course of three lessons, pupils investigate exponential growth with the use of bacteria growth. During the lesson, bacteria from a cell phone is grown to make a connection to real life. Using...
Lesson Plan
National Association of Biology Teachers

Using the Discovery of the Structure of DNA to Illustrate Cultural Aspects of Science

For Teachers 9th - 12th
Times have changed—and so have science practices. An introductory lesson describing the components of DNA begins with a discussion of the discovery of DNA and its perception in different cultures and genders. Scholars then learn about...
Performance
Radford University

Movie Projector Cost

For Teachers 9th - 12th Standards
Small groups analyze the attendance at a movie theater and determine the amount of money made for per show. Team members calculate the number of shows it would take for a theater to make a profit after purchasing a new digital projector....
Performance
Radford University

What is My Standing Height Wise?

For Teachers 9th - 12th Standards
Given a scenario in which a class member wants to prove his height is not an outlier, pairs devise a plan and gather evidence to help support his claim. The small groups implement their plans and create graphical displays of their data...
Lesson Plan
Curated OER

Centroid of a Triangle

For Teachers 6th - 9th
Students build on existing knowledge of median and midpoints of triangles. They incorporate their prior knowledge to develop an example of the center of a mass of a triangle. They share their sketches with their classmates.
Lesson Plan
Curated OER

Market Game in Oil

For Teachers 9th - 12th
Students work together to participate in a market game in oil. Using their prior knowledge, they review how the interaction of buyers and sellers sets the price in markets. They identify the situations in which cause shortages and...
Lesson Plan
Curated OER

Giving Good Advice

For Teachers 4th - Higher Ed
Students use prior knowledge of their own lives to come up with a list of tips for kids who are in the grade below who will be moving up to the next grade. The tips should include what they should know and what they should do. They...
Lesson Plan
Curated OER

Pigs, Goats and Sheep

For Teachers 8th - 12th
Student are able to devise and use problem solving strategies to explore problems systematically and mathematically. They also form and solve various types of equations. This lesson requires some prior knowledge of equations.

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