Rochester Institute of Technology
Hazmat Disposal
What a waste! The last installment of a nine-part technology/engineering series teaches learners about medical waste disposal systems. Conducting a simulation allows individuals to understand how monetary considerations constrain waste...
Teach Engineering
Keepers of the Gate Journal and Brainstorm
The second segment of a seven-part series reviews the challenge of determining whether gargling with salt water helps a sore throat. Individuals journal what they know about the challenge and what they are trying to figure out to...
Inside Mathematics
Snakes
Get a line on the snakes. The assessment task requires the class to determine the species of unknown snakes based upon collected data. Individuals analyze two scatter plots and determine the most likely species for five additional data...
Federal Reserve Bank
Cash Flow and Balance Sheets
What is your car worth? How much do you owe? Individuals create their personal cash flow and balance sheets. They learn the difference between an asset and liability using their personal information to complete the activity.
EngageNY
Federal Income Tax
Introduce your class to the federal tax system through an algebraic lens. This resource asks pupils to examine the variable structure of the tax system based on income. Young accountants use equations, expressions, and inequalities to...
Polar Trec
Rings of Life
Individuals analyze tree rings to determine the health of an ecosystem. They then look at otoliths of fish, hard calcium carbonate structures located behind the brain, in the same manner.
Inside Mathematics
Marble Game
Pupils determine the theoretical probability of winning a game of marbles. Individuals compare the theoretical probability to experimental probability for the same game. They continue on to compare two different probability games.
National Institute of Open Schooling
Environmental Concerns
Every year, more than 14 billion pounds of garbage is dumped into the oceans of the world, most of which is plastic and toxic to ocean life. Lesson 32 in the series of 36 focuses on environmental concerns, specifically pollution. Under...
Teach Engineering
Computer Simulation of the Sonoran Desert Community
See how changes in initial populations and parameters affect a biological community. Individuals use a special software program to simulate a desert community with five species. They adjust initial populations to see how the community...
EngageNY
Using Sample Data to Compare the Means of Two or More Populations
Determine whether there is a difference between two grades. Teams generate random samples of two grade levels of individuals. Groups use the mean absolute deviation to determine whether there is a meaningful difference between the...
National Wildlife Federation
Meet the Extractors, Harvesters, and Harnessers: Methods, Technology, Benefits and Consequences in Acquiring Natural Resources
There are advantages and disadvantages to all sources of energy; the trick is determining which one has the least impact! Part six in the series of 12 has learners further explore energy resources. After reading information about one of...
Science Matters
Earth Shaking Events
The world's largest measured earthquake happened in 1960 in Chile, reaching a terrifying 9.5 magnitude on the Richter Scale. The second lesson in the 20-part series introduces earthquakes and fault lines. Scholars map where previous...
Science Matters
Eruptions and Volcano Types
The Mammoth Lakes area regularly releases warnings to hikers and skiers to be careful because melting snow releases trapped gases from volcanic vents. The 17th instructional activity in the 20-part series opens with a demonstration of...
Savvas Learning
Let's Get Moving
Scholars examine, cut, paste, and sort 12 images featuring different types of movement in order to show what they know about energy—potential and kinetic.
EngageNY
Dividing Fractions and Mixed Numbers
Class members discover how to extend division to fractions to mixed numbers. Individuals first review how to convert mixed numbers to improper fractions and then apply division strategies learned in previous lessons. A memory game tests...
Carolina K-12
Choice, Conflict, and Compromise at the County level
With all the hubbub surrounding national elections, it's easy to forget the importance of local government. After learning about county governance and voter turnout for local elections, young citizens demonstrate how local governance...
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...
DiscoverE
Water Sampling
What is the best way to test water quality? Using plastic bottles, scholars create monitoring sensors to test water quality. Creating three different sensors allows individuals to measure water quality at different water levels.
Howard Hughes Medical Institute
Virus Explorer
Most pupils know about the flu, HIV, and other viruses, but they don't know what each actually looks like. This interactive shows their relative size, structure, and allows for comparisons. It stresses the similarities and differences...
US Institute of Peace
Responding to Conflict: Mediation
What happens when two parties can't come to agreement? Scholars explore the role of a mediator through part 10 of a 15-part series of peacebuilding lessons. Through individual work and role play, pupils brainstorm solutions until they...
Howard Hughes Medical Institute
Lactase Persistence: Evidence for Selection
What's the link between lactase persistence and dairy farming? Biology scholars analyze data to find evidence of the connection, then relate this to human adaptation. Working individually and in small groups, learners view short video...
University of North Carolina
Speeches
A handout on speeches, part of a series on specific writing assignments, helps individuals develop their speech-writing skills. The resource starts with a discussion on audience and purpose and ends with tips to engage the audience.
101 Questions
A Cyclist's Marriage Proposal
One cyclist goes to great lengths to make his proposal! Your classes must figure out just what length that is. Using a map with a bike route that spells out Marry Me, learners calculate the total distance of the ride. They base their...
University of North Carolina
Communication Studies
A degree in communications incorporates disciplines such as business, law, and media as well. A writing handout offers prospective communications majors information about what kind of assignments to expect in a typical course....