EngageNY
Experiments and the Role of Random Assignment
Time to experiment with mathematics! Learners study experimental design and how randomization applies. They emphasize the difference between random selection and random assignment and how both are important to the validation of the...
Virginia Department of Education
Functions 1
Scholars learn what it means for a relation to be a function and see various representations of functions. After learning the definition, they participate in a card sorting activity classifying relations as functions or not.
Texas Education Agency (TEA)
Geometry in Architecture #1
Discover how to analyze architecture from a geometric standpoint. The fourth installment of an 11-part unit on architecture first provides a presentation on axis, balance, basic form, formal, pattern, proportion, symmetry, and tripartite...
EngageNY
Find Solutions to Make Equations True
The truth is always best. Individuals continue to find values that make equations true in the 26th installment of the 36-part module. The only difference is that they now call them solutions to those equations.
National Park Service
How Theodore Roosevelt Became a Leader: Childhood of an American President
The beginning of the 20th century began with a shock: the assassination of President McKinley. The man who would take his place—the youngest American to ever become president—led quite a life before stepping foot in the Oval Office. An...
Vanderbilt University
Dia de Los Muertos
To honor El Dia de los Muertos, scholars work together to create Day of the Dead displays—paper sugar skulls and banners—that bring a festive and memorable flare to the classroom.
ESL Holiday Lessons
Kwanzaa
Teach English language learners about the week-long holiday of Kwanzaa that is celebrated around the world during December. It includes holiday-themed reading comprehension passages, phrase matching, fill-in-the-blanks, and journaling...
CK-12 Foundation
Scientific Notation: Matching Numbers to Notation
Explore the conversion of numbers to scientific notation and back again. Learners begin with a matching activity to identify equivalent expressions. Then guiding questions test and extend their understanding.
CK-12 Foundation
Simplifying Rational Expressions: Sliding Solver
Build a strong understanding of simplified rational expression with your classes. An interactive lesson helps scholars discover the equality between the original expression and the simplified expression. Questions help individuals focus...
CK-12 Foundation
Seasonal Changes in Plants: Leaf Pigment
Leaves fall off the tree in the autumn, but why do they change colors? The interactive covers the role of chlorophyll and photosynthesis. It also explains both carotenoids and anthocyanins.
CK-12 Foundation
Limiting Factors to Population Growth: Graphing Population Growth
If any of the limiting factors in an environment change, both animal and plant populations also change. The video explains two different models of growth and the impact of limiting factors. It highlights the carrying capacity of an...
CK-12 Foundation
Midpoint and Segment Bisectors: Finding Treasure with Geometry
Send your class on the hunt for a buried treasure and apply geometry skills along the way. An engaging lesson uses direction and midpoint locations to find the location of a treasure. Videos provide background information to complete the...
CK-12 Foundation
Angle Classification: Angles in the Game of Pool
Make a game of angle classification. Using the direction of the pool ball, scholars determine the measure of the created angles. They work to create and classify different types of angles throughout an engaging interactive.
CK-12 Foundation
Satellites, Shuttles, and Space Stations: Satellites in Orbit
Blast off! How do satellites, space shuttles, and space stations escape Earth's gravity and achieve orbit? Young astronauts study rocket science (literally) with an interactive lesson. They discover the four main uses for satellites, how...
CK-12 Foundation
Input-Output Tables for Function Rules
How does changing a graph affect the function? Learners watch the changing input-output table as they adjust the location of the line graph. Questions prompt them to complete a table of values and determine the function rule.
CK-12 Foundation
Mode: Boxes of Oranges
See how your data stacks up. Pupils stack crates of oranges in increasing order, creating a simple bar graph. Using the graph, individuals determine measures of center and describe the shape of the distribution. Scholars determine what...
CK-12 Foundation
Sequence: The Sequence Calculator
Work through a sequence in discovering number patterns. Using the interactive, pupils explore arithmetic and geometric sequences by setting the initial value and the common difference or ratio. Learners distinguish between the two types...
Space Awareness
Model of a Black Hole
Even light cannot leave the force of a black hole! Learners use a model to explore the gravitational force of a black hole. An elastic bandage and heavy ball serve to create the hole, while marbles become the victims of its strong force.
Penguin Books
The Jungle
It's a jungle out there! Teachers gain information to guide learners through reading The Jungle by Upton Sinclair. Instructors give an overview of the characters in the story and a summary of each chapter. The resource includes questions...
Curated OER
ESL Describing Things- Fill In the Table Worksheet
In this ESL describing items activity, students describe 8 items by their shape, color, and the material they are made of. They use a word bank at the bottom of the page to help with the descriptions. They describe items such as a...
Curated OER
Geo Jammin' By DeSign - Day 2, Lesson 9: Bringing It To A Fine Gloss-ary
Students create a glossary of geometric terms while exploring tangram manipulatives.
Curated OER
Class Tales
Students improve their reading comprehension by role-playing a bear hunt story. In this reading comprehension lesson, students pretend to go on a bear hunt and complete an art project for the story.
Curated OER
Adjective Games and Associated Worksheets
In this adjective games worksheet, learners use adjective wheels, practice spelling adjectives, combine roots words to create an adjective, and explain how different objects using adjectives. Teachers are given detailed information on...
Curated OER
The Giant Panda Word Search
In this panda vocabulary words learning exercise, students search for words that identify the giant panda's eating habits, environment, animal classification and descriptive words. Students word search eleven panda vocabulary words.