CK-12 Foundation
APR and APY: APR vs. APY
Who wins the battle of the interest rates? Scholars use an interactive to investigate three different bank rates. Comparing APR and APY lets them see how nominal and effective rates differ.
CK-12 Foundation
Circles Not Centered at the Origin: Room Rearranging
Where does a circular table fit best? Individuals move a circle representing a table into different quadrants of a room. Pupils determine which equation of the circle will place the table in the appropriate quadrant. A discussion...
Alliance Theater
The Jungle Book Post-Show STEAM Lesson
An ecosystem is really just the flow of energy through many different living organisms. A study of Rudyard Kipling's The Jungle Book leads to an environmental science activity in which learners study how various factors can affect...
Curated OER
Where is Shirley the Elephant?
Young animal lovers engage in a instructional activity that's all about elephants. They access an elephant sanctuary website and read a story about Shirley the elephant. They perform a series of activities based upon that story, and also...
Curated OER
Egg Carton Lobsters
Who doesn't love learning about the ocean? And who wouldn't want to help create an ocean themed mural? Little learners make lobsters out of recycled egg cartons, pipe cleaners, and paint. These are then used as part of a larger 3-D ocean...
Curated OER
A Visit to Hogwarts
Learners collaborate in groups to read excerpts or entire selections from two Harry Potter books, use educational software to create concept maps detailing similarities and differences between first two Harry Potter books, and analyze...
Curated OER
Career Magic
Fifth graders gather information about the roles, responsibilities, skills, and training and education requirements of workers. Then they input this information into a graphic organizer chart and identify the similarities and differences...
National First Ladies' Library
Women's Lives in the Victorian Era
The lives of middle-class Victorian women were circumscribed by strict standards that governed all aspects of behavior. To gain a better understanding of the Victorian Ideals for women, class members research the life of a middle-class...
Curated OER
Pottery with Artist Kerry Moosman
After watching a video of Native American artist Maria Martinez create art out of clay, learners will create burnished coil pots similar to those made by artist, Kerry Moosman. This lesson plan includes a supply list, web links,...
Curated OER
Flying High in Ohio
Her is a lesson using the Ohio State Quarter. Pupils utilize beautifully-designed worksheets embedded in the plan, to study about the origins of aviation. Many of the pioneers of aviation were born in Ohio. They compare some of the...
Education Institute
Four Mathematics Lessons for Grade 9
These four lesson plans build algebra skills for working with numbers in exponential form and for examining triangles. Be aware that in the text, scientific notation is referred to as index notation and the laws of exponents as the laws...
Curated OER
Narrow It Down
Ever played 20 Questions? A similar game helps young learners practice asking and answering yes-or-no questions. Spread out several objects, preferably all similar with slight variations (buttons or coins would work well). A leader...
Curated OER
The Heart is a Lonely Hunter: Venn Diagram
“When a person knows and can’t make the others understand, what does he do?” Why (s)he collects evidence and writes an essay! Prepare your readers for a compare/contrast or reflective essay on The Heart is a Lonely Hunter by giving them...
Curated OER
Disco Dances
Two line dances that are similar yet different. These two dances are performed to disco music, fast and upbeat. Do grapevines, heel-toe moves, and even tuck your arms up and flap them like chicken wings. These two dances are sure to get...
Curated OER
Comparing Investments
Money, money, money. A complete lesson that makes use of different representations of simple and compound interest, including written scenarios, tables, graphs, and equations to highlight similarities and differences between linear and...
California Academy of Science
California's Climate
The United States is a large country with many different climates. Graph and analyze temperature and rainfall data for Sacramento and Washington DC as you teach your class about the characteristics of Mediterranean climates. Discuss the...
Curated OER
The Black Death and HIV/AIDS: Which is the Worse Plague?
Exploring the similarities and differences between the Black Death and HIV/AIDS, students write persuasive essays answering which is the "worse plague." This cross-curricular activity between Language Arts and Social Studies addresses...
CK-12 Foundation
Multiplying Matrices by a Scalar
The rule is add before multiplying, even with matrices. Pupils use a slider to change the scalar multiplying the sum of two matrices. The interactive displays the resulting solution matrix, and requires scholars answer five questions...
CK-12 Foundation
Greatest Common Factor Using Lists
By creating a list of factors for two numbers, it is easier to see the greatest common factor. Each question in an interactive resource asks pupils to identify the greatest common factor for the numbers 24 and 36 in several...
CK-12 Foundation
Trigonometric Functions of Negative Angles
When is the trigonometric value of a negative angle the same as the positive angle? Pupils compare the values of trigonometric functions for different angles and their negatives. The interactive resource provides a visual display to make...
CK-12 Foundation
Domain, Range, and Signs of Trigonometric Functions: Sine and Cosine
Is there a relationship between the sign of sine and cosine and the angle on the unit circle? Scholars use an interactive to see the value of sine and cosine within different quadrants. they then use the information to determine the...
CK-12 Foundation
Horizontal Translations or Phase Shifts: Cosine
If cosine is shifted, how is its equation affected? Learners manipulate the graph of cosine by moving the y-intercept to different locations on the coordinate plane. Pupils determine the new equation that models the shifts.
CK-12 Foundation
Horizontal Translations or Phase Shifts: Horizontal and Vertical Translations
It is all about the shift. Pupils translate the graph of a cubic function to different marked locations on the plane and determine the new equation that represents the shifts. The activity is designed to encourage individuals begin...
CK-12 Foundation
Horizontal Translations or Phase Shifts: Tangent
Patterns can be shifty! Find the pattern when shifting the graph of tangent. Pupils move the graph of tangent to different locations on the coordinate plane. They observe what happens to the function and its vertical asymptotes...