Activity
K-State Research and Extensions

The Crusty Earth

For Teachers 6th - 12th Standards
Geology rocks — literally! A geology chapter offers eleven activities at four different levels. Scholars enjoy completing hands-on experiments before applying critical thinking skills following a share, process, generalize, apply,...
Lesson Plan
National History Day

“War Is Hell. We Know it Now.” American Soldiers in the Meuse-Argonne Offensive

For Teachers 6th - 8th Standards
Understanding the soldier's experiences during World War I sometimes takes a newscast. Learners see the importance of understanding multiple points of view with a newscast project surrounding the Meuse-Argonne Offensive. Compare and...
Lesson Plan
Curated OER

Keeping Your English Up to Date: Hoodie

For Teachers 7th - 12th
Language is fluid, especially the English language. See how it is currently changing and will continue to change. Using the example of the term "hoodie," learners work through a week's worth of vocabulary, spelling, and critical thinking...
Lesson Plan
Curated OER

Electric Circuits

For Teachers 3rd - 8th
Experiment with electric circuits and conductivity. Young scientists will model and discuss how an electric circuit works. First they will draw a model of the flow of electrons and then build an actual circuit. Finally, they will explain...
Worksheet
Curated OER

Which Fish Where?

For Students 4th - 6th
Focusing on the fish in the Hudson River Estuary, this activity could be used to practice reading, graphing ,and critical-thinking skills. Answering the 6 questions should be interesting for students due to the interesting subject matter.
Lesson Plan
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Baylor College

Infectious Disease Case Study

For Teachers 5th - 8th
Small groups of life science learners look at Allison's symptoms and discuss a diagnosis. They use a chart of illnesses and draw symptom clues from an envelope to determine what illness she has. A instructional activity like this gives...
Lesson Plan
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Curated OER

Reflecting a Rectangle Over a Diagonal

For Teachers 7th - 9th Standards
Use the handout as guided or independent practice in drawing a reflection of a rectangle over a line. Three rectangles are provided for practice in addition to a critical thinking question.
Lesson Plan
Curated OER

Congruent Rectangles

For Teachers 7th - 9th Standards
Very simply, geometers examine a pair of rectangles on graph paper and find a translation and rotation to demonstrate their congruence. A couple of questions follow to stimulate critical thinking about other possibilities.
Lesson Plan
Carolina K-12

Doing Democracy

For Teachers 8th - 12th Standards
How do you explain democracy to a middle school classroom? A social studies resource breaks elections and the democratic process down for your class. Discussion questions, worksheets, activities that build critical thinking skills, and a...
Lesson Plan
Cornell University

Polymers: Instant Snow

For Teachers Pre-K - 6th
Is it easy to make snow? Scholars use critical thinking skills as they investigate the concept of polymers by making snow. The class tests several different variables and takes measurements over the course of several days. They then...
Unit Plan
GLSEN, Inc.

Ready, Set, Respect!

For Teachers K - 5th Standards
Instill the importance of respect in your classroom with a comprehensive unit that focuses on positive behavior in and outside of school. Three parts, each separated into four grade-specific lessons, cover bullying, bias, name-calling,...
Lesson Plan
Curated OER

Understanding and Fighting Stereotypes through Words and Images

For Teachers 6th - 12th
Use some provocative modern art to get your class considering stereotypes and the impact they have on us all. Your class will discuss the print art Indian Look-Alike by Melanie Yazzie and stereotypes in general before...
Lesson Plan
Curated OER

What's Missing? Making Room for Multiple Perspectives

For Teachers 5th - 8th
Learners identify missing characters from a text, particularly a school text. They increase critical thinking by supplying missing perspectives in a text an build empathy through surveying different points of view. They reflect on the...
Worksheet
Curated OER

Basic Polynomial Operations

For Students 9th - 10th
For this basic polynomial operations worksheet, students identify polynomials by degree and number of terms, and perform operations of addition, subtraction, and multplication. There are also a few critical thinking questions included....
Lesson Planet Article
Curated OER

Learning with Roald Dahl

For Teachers 6th - 8th
Engage critical thinking, comparison skills, and 21st century learning while celebrating a beloved author. Each idea found here provides ways to incorporate beloved Rol Dahl titles and new learning mediums.
Lesson Planet Article
Curated OER

Metaphors Are Like Similes...Right?

For Teachers 7th - 12th
Build the basis for critical thinking by increasing mastery of metaphors, similes, and analogies. Clear up the confusion that often marks lessons on figurative langauge. A very insightful article, full of great links. 
Lesson Plan
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Foreign Policy Research Institute

Teaching the 9/11 Anniversary

For Teachers 7th - 12th
Here is a lesson on terrorism and 9/11. While outdated, it could be easily revised for today's teens. It includes targeted vocabulary, a background information activity, critical thinking questions, and step-by-step procedures for...
Lesson Plan
Curated OER

DR-TA Reading Strategy

For Teachers 10th - 12th
Foster critical thinking skills by using the DR-TA Strategy with Jonathan Swift’s “A Modest Proposal.” Class members read portions of the essay, stop and discuss what is happening, make predictions based on evidence from the text, and...
Lesson Plan
Curated OER

Scientific Detectives

For Teachers 6th - 8th
Middle schoolers examine the legitimacy of advertisers' claims about products using science and critical thinking. They view and discuss ads, read a case study, and conduct an experiment to demonstrate whether a product lives up to its...
Lesson Planet Article
Curated OER

Innovation and Entrepreneurship in the Classroom

For Teachers 4th - 8th
Inspire critical thinking and facilitate collaboration with opportunities for entrepreneurial innovation!
Lesson Plan
Scholastic

The Science of Marijuana—How THC Affects the Brain

For Teachers 7th - 12th Standards
Marijuana can affect every part of a user's life—starting with the delicate nervous centers of the brain. An informative article and worksheet prompt teenagers to learn more about how the THC found in most forms of marijuana can...
Lesson Plan
NASA

What's the Frequency, Roy G. Biv?

For Teachers 6th - 9th Standards
While all light travels at the same speed, each color in the visible light spectrum contains a different wavelength and frequency. Scholars determine the relationship between frequency and wavelength as they complete the activity. They...
Lesson Plan
Curated OER

"Truth, War and Consequences"

For Teachers 9th - 12th
View a film called "Truth, War and Consequences," available for purchase on PBS, with your class. They answer comprehension questions and practice their critical thinking skills as well. 
Lesson Plan
Curated OER

Pandora's Box

For Teachers 10th - 12th
Some of today's technologies are controversial, in vitro fertilization being one of them. Mature high school biology classes examine the technology involved in and dilemmas created by this procedure. They play different roles in an...

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