Illustrative Mathematics
Regular Tessellations of the Plane
Bringing together the young artists and the young organizers in your class, this lesson takes that popular topic of tessellations and gives it algebraic roots. After covering a few basic properties and definitions, learners attack the...
Noyce Foundation
Perfect Pair
What makes number pairs perfect? The resource provides five problems regarding perfect pairs of numbers, the definition of which changes in complexity with each task. Solutions require pupils to apply number sense and operations, as well...
Florida Center for Reading Research
Vocabulary: Word Meaning, Oh My Word!
Ever come across an unfamiliar word while reading and can't decipher its meaning? Use a worksheet and graphic organizer that tracks and helps bring meaning to unknown words as learners read a text. A worksheet and graphic organizer come...
DiscoverE
Kicking Machine
Don't kick the resource to the curb; you'll definitely regret it. Future engineers devise a kicking machine that launches a ping-pong ball toward a target. They can use a pendulum, a rubber band, or both, depending on whether they want...
Howard Hughes Medical Institute
Zebrafish and Skin Color
You may not know if that zebrafish in your fish tank is a model citizen—but it is definitely a model organism! What can we learn about ourselves from a tiny zebrafish? Discover more about the polygenic trait of skin color through a...
101 Questions
25 Billion Apps
Learn to use mathematics to your advantage! Using linear modeling, scholars predict the date and time the Apple App Store reaches 25 billion downloads. Considering the prize for the 25 billionth download was a $10,000 gift card, modeling...
Teach Engineering
Aerogel Cookies
Cookies are definitely important for scientific learning. To study aerogels, future engineers use chocolate chip cookie dough to make models. Their task is to design a process that removes the chocolate chips from the cookie dough,...
Facing History and Ourselves
Making Meaning of Community
In the post-pandemic classroom, it's more important than ever to begin the school year by building a strong sense of trust and community. Using the Make Meaning and Big Paper teaching techniques, groups develop a definition of community...
Smarter Balanced
Aztec Empire
To set the stage for a study of the Aztec Empire, groups use the provided definition of civilization and generate a list of elements that make up our modern day civilization. The whole class then examines an image of an Aztec city and...
Shmoop
ELA.CCSS.ELA-Literacy.RL.11-12.2
There is nothing more frustrating than discussing theme in literature, and now the Common Core requires that your learners determine two or more, and discuss the development of it throughout the text. This is crazy, but manageable with...
Curated OER
Is This a Rectangle?
How do you show that something is a rectangle? This activity starts with four coordinate points and asks young geometers to explain whether they create a rectangle. Knowledge from both geometry and algebra come into play here, as well...
Illustrative Mathematics
Finding an Unknown Angle
Teach your class how to apply their knowledge of geometry as they explore the unknown. In order to find an unknown angle, students must understand that rectangles have four interior right angles, that right angles have 90 degrees, and...
Curated OER
Bicycle Wheel Gyro
Using a bicycle wheel and a rotating stool, young physicists experiment with angular momentum. This is a simple, fun, and educational activity that demonstrates a foundational concept. If you can secure the materials, it is definitely...
Illustrative Mathematics
Complex number patterns
Start off with the definition of the imaginary number i, then have your class practice simplifying expressions involving powers of i and look for patterns. See how the cyclic nature of powers of i translate to sums of powers of i.
Curated OER
Context Clues Worksheet (Part 2)
One way you can help your learners with reading comprehension is by teaching them how to use context clues to help them figure out the meaning of unfamiliar words. Here is a resource that asks class members to practice that very skill....
Illustrative Mathematics
Reflections and Isosceles Triangles
Geometers explore symmetries of isosceles triangles by using rigid transformations of the plane. They complete four tasks, including congruence proofs, which illustrate the relationship between congruence and rigid transformations. The...
Illustrative Mathematics
Zeroes and factorization of a quadratic polynomial I
This activity uses the division algorithm and the definition of a zero/root of a function to guide your class to see the relationship between zeros and factors of a general quadratic, which can later be generalized to the Remainder...
Illustrative Mathematics
Zeroes and Factorization of a General Polynomial
These four problems will guide your class through the idea behind the Fundamental Theorem of Algebra, which states that a polynomial of degree n has exactly n roots. Use the division algorithm and the definition of a zero/root of a...
Curated OER
Kandinsky Cut Circles
Kandinsky definitely knows how to use the concept of shape in art. Kids get motivated to create artworks inspired by the amazing circle. They cut out several circles and glue them in concentric patterns on their paper. Tip: The book The...
Curated OER
Dictionary Dive!
Here is a classic vocabulary activity presented in a very cute way. Children dive into new and unknown words specific to third grade reading and learning content. They choose a word from the list, look it up in the dictionary, then use...
Curated OER
The Outsiders Essay Question Options
Extend your study of The Outsiders by S.E. Hinton with an essay. Pupils can choose one of the three prompts provided on this page and write about either characterization, conflict, or theme. Each prompt includes a brief definition of the...
Curated OER
The Red Badge of Courage: Vocabulary Bingo!
To reinforce recognition of vocabulary words drawn from Stephen Crane's The Red Badge of Courage, readers engage in a vocabulary bingo game.
Curated OER
The Metamorphosis: Vocabulary Bingo
Franz Kafka's The Metamorphosis is one of the most fascinating pieces of literature from the 20th century, and its rich vocabulary is one of the reasons it has endured for over a century. Help learners of all levels work through new...
Southern Nevada Regional Professional Development Program
A Mini lesson on Semicolons
Dr. Martin Luther King, Jr.'s "Letter from Birmingham Jail" serves as an exemplar for a mini-lesson on semicolons. Working alone or in small groups, class members first circle all the semicolons in the letter, and then consider how this...
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