Worksheet
Curated OER

The Flower and the Fly

For Students 9th - Higher Ed
It's like a biological "Beauty and the Beast!" The fascinating mutualism between a South African meganosed fly and a deep-throated geranium builds a case study in coevolution for your biology buffs to analyze. After reading about this...
PPT
Curated OER

It's A Mystery!: Drawing Conclusions

For Teachers 2nd - 3rd
Using a unique approach, this resource provides clues and a logic problem for learners to solve in order to have them draw conclusions. This would be an interesting and fun way for students to practice reading, and critical thinking skills.
Worksheet
Curated OER

¿Qué significa el dibujo? El otoño

For Students 1st - 3rd
Have your young Spanish speakers practice their visual comprehension by looking at the pictures provided and selecting the sentence that best describes each one. There are five simple pictures to look at, and some of the answers for each...
Lesson Plan
National Center for Case Study Teaching in Science

A Tale of Two Houses

For Teachers 9th - 12th
Does it cost more per year to heat Bill's home in North Dakota or to cool Bubba's home in Georgia? Using heat transfer concepts, mathematical equations, and critical thinking skills, young engineers work in groups to determine who is...
Interactive
Scholastic

Study Jams! Number Patterns

For Students 3rd - 5th Standards
Finding patterns is an essential skill for mathematicians of all ages. Follow along with Zoe as she walks step-by-step through the process of identifying and completing number patterns. Work through the Try It! problems as a whole class...
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
1
1
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
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
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...
Lesson Plan
Curated OER

Layers of the Rainforest

For Teachers 2nd
What a great way to discuss the rainforest! Learners discuss the importance of adaptation in the environment and how it is linked to survival. They use critical thinking and inference skills to place animals and insects in the different...

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