National Security Agency
Multiple Representations of Limits
After an introductory activity to demonstrate the theory of a limit, additional activities approach a limit from graphical, numerical, and algebraic methods. The activity looks at the multiple ways of understanding and evaluating a limit.
Shodor Education Foundation
InteGreat
Hands-on investigation of Riemann sums becomes possible without intensive arithmetic gymnastics with this interactive lesson plan. Learners manipulate online graphing tools to develop and test theories about right, left, and midpoint...
iCivics
Limiting Government
While this lesson includes several nice worksheets to identify and discuss the various limits on government (i.e. a constitution, the rule of law, separation of powers, consent of the governed, etc.), its main value lies in a case study...
NOAA
Biological Oceanographic Investigations – What's in That Cake?
Have you ever tried to find hidden items in a picture when you don't know what you are looking for or how many things are hidden? A lesson applies that same concept to sampling the deep sea habitats. Participants must first create a...
PricewaterhouseCoopers
Credit and Debt: Decisions, Decisions...
Borrowing money seems like a great idea until you are in over your head. High schoolers learn the benefits and risks associated with credit and how to be a responsible borrower. More than just credit cards, they learn trustworthiness is...
Federal Reserve Bank
Ten Mile Day
Get your class working on the railroad with this detailed and interactive lesson. After reading and discussing Ten Mile Day, learners explore division of labor, human capital, and productivity with a hands-on group activity in which they...
EngageNY
Grade 9 ELA Module 4, Unit 1, Lesson 18
As first-year students continue to investigate how sugar changed the world, the focus shifts to a consideration of why people with limited job options take on dangerous or subjugating work. Class members read an opinion piece by Nicholas...
eGFI
Marshmallow Design Challenge
How tall is your marshmallow structure? With limited supplies (including uncooked spaghetti noodles, masking tape, and one marshmallow), teams endeavor to support the marshmallow atop the tallest spaghetti structure they can build....
Macmillan Education
Alice's Adventures in Wonderland
Follow Alice as she travels through Wonderland with a set of lessons based on the first chapter of the book. Learners discuss key moments and ideas from chapter 1 before answering a series of comprehension questions about what they have...
Centers for Ocean Sciences
Ocean and Great Lakes Literacy: Principle 7
Your mission, should you choose to accept it, is to take your class on an underwater adventure. The final installment in a seven-part series involving salt and freshwater bodies takes junior oceanographers below the surface in...
EngageNY
Synthesizing Chávez’s Central Claim
Class members play an interactive game, matching strips of paper containing rhetorical devices with examples from César Chávez use rhetoric in his 1984 speech, "Address to the Commonwealth Club of California." Next, partners discuss...
NASA
Tools of the Trade
Did you know every state in the U.S. has at least one observatory? During the lesson, scholars research the cost of building and maintaining an observatory. They must present their information in a proposal to build a new observatory,...
EngageNY
Carl Hiaasen’s Perspective of Florida: Part 1
Share some tips. Scholars read Five Creative Tips from Carl Hiaasen to determine the gist. They think-pair-share their ideas about the text with a partner and then focus on challenging words and answer text-dependent questions.
Curated OER
Simple Texts for Primary Pupils
Can literacy get any more fun than this? Learners not only have fun, but gain confidence as well when presented with familiar text in another language. Select books, songs, poems, even recipes written in another language, and using the...
Science Matters
Earthquake Building/Shaking Contest
Japan is one of only a handful of countries that constructs buildings that are almost earthquake proof. The 13th lesson in the 20-part series challenges scholars to build structures to test against earthquakes. With limited materials and...
Curated OER
Rolling Twice
Rolling dice is the best way to show your learners how probability comes in to play. Although this lesson does not specify an activity, your mathematicians can try this probability with real dice to calculate their experimental...
Deliberating in a Democracy
Cyberbullying—Alternate Lesson Plan
Should schools be permitted to punish young scholars for off-campus cyberbullying? After reading a passage that details statistics about cyberbullying and Supreme Court rulings about schools' ability to limit student speech, class...
PricewaterhouseCoopers
Paying for College: Finding the Right Fit
Most want to attend college, but do they know where? How will they afford it? How do they apply? Learners discover the costs associated with college and the best way to budget and possibly apply for financial aid.
Beyond Benign
A Green(er) Redox Reaction
Do some experimentation with reduction-oxidation! Stoichiometry superstars use a single-replacement reaction to study limiting reactant, theoretical yield, and the reactivity of metals through a lab activity. The teacher's guide includes...
Historical Thinking Matters
Social Security: 3 Day Lesson
What does social security reveal about the political and social culture of the 1930s? After beginning with a brief introductory video on the impact of the Great Depression and how various Americans, such as Huey Long and Francis...
Facing History and Ourselves
How Journalists Minimize Bias
Class members are challenged to write a neutral news story about the events they observe in a short video. After sharing their stories in groups and discussing the different perceptions, the class concludes with a video of journalists...
Santa Monica College
Introducing Measurements in the Laboratory
We use basic units of measurement to break down things and communicate clearly. The first lesson in an 11-part series teaches the proper way to measure various items. It starts simply with measuring the dimensions and areas of geometric...
Heritage Foundation
The House of Representatives
The House of Representatives has a lot of responsibility in the United States government. But how did it all begin, and why is it the way it is now? A comprehensive lesson answers all of these questions about the US Constitution and...
National Wildlife Federation
Conceptualizing Module III
Many researchers focus on one impact of climate change in isolation, but researchers gain a global perspective when they come together. A timely lesson teaches scholars about the projected impacts of global temperature increases. Then...