Curated OER
US Airports, Assessment Variation
Determining relationships is all part of algebra and functions. Your mathematicians will decide the type of relationship between airports and population and translate what the slope and y-intercept represent. The problem is multiple...
Curated OER
An Uncomfortable Situation
If shapes have the same area, do they always have the same perimeter? Learners explore the relationship between the area of square units and their perimeters in a hands-on activity. Observations are recorded, and they begin to recognize...
Curated OER
Build Your Own Insect Trap
Students ask testable questions. They explain the relationship between insect behavior and insect trapping techniques. Students design their own insect traps to collect a new unknown insect, in the same way that entomologists collect the...
PBS
Arguing over Area
With the help of the Area Officers and Perimeter Patrol, you learners will develop a better understanding of area and its relationship to perimeter. First, they view a video clip from Cyberchase, and then they visit a website to...
Curated OER
Phoenix Growth and Environment
Students participate in a discussion dealing with the relationship between Phoenix's particular history of growth and the environment issues it faces today. They read and examine various documents and charts to propose possible solutions...
Curated OER
What's In a Name?
Students explore the relationship between names and certain cultures and locations. For this identity lesson, students create family migration or immigration maps. Students read excerpts from When My Name was Keoko and Lost Names: Scenes...
Curated OER
Angle Relationships
Students investigate geometric relationship using conjecture about linear pairs and vertical angles. In this geometry instructional activity, students apply their theorems and previous geometry knowledge to solve for and find...
College at Brockport
Healthy Ecosystems
Is there a connection between the snowshoe hare population and the lynx population? Young scientists will examine this question and graph actual data to determine the relationship between these two species, as well as researching another...
EngageNY
The Volume Formula of a Sphere
What is the relationship between a hemisphere, a cone, and a cylinder? Using Cavalieri's Principle, the class determines that the sum of the volume of a hemisphere and a cone with the same radius and height equals the volume of a...
EngageNY
Experiments with Inscribed Angles
Right angles, acute angles, obtuse angles, central angles, inscribed angles: how many types of angles are there? Learners first investigate definitions of inscribed angles, central angles, and intercepted arcs. The majority of the...
Mathematics Common Core Toolbox
Golf Balls in Water
Here's a resource that models rising water levels with a linear function. The task contains three parts about the level of water in a cylinder in relationship to the number of golf balls placed in it. Class members analyze the data and...
Virginia Department of Education
Graphs
Examine different types of graphs as a means for analyzing data. Math scholars identify the type of graph from a series of data displays and then develop questions to match each one. Then, given a scatter plot of height versus age...
EngageNY
Solving Area Problems Using Scale Drawings
Calculate the areas of scale drawings until a more efficient method emerges. Pupils find the relationship between the scale factor of a scale drawing and the scale of the areas. They determine the scale of the areas is the square of the...
Towson University
It's a Gassy World!
How much does your class know about the relationship between climate change and carbon dioxide? Science scholars explore the nature of greenhouse gases and rising ocean temperature through demonstrations, research, and experiments. The...
Concord Consortium
Shooting Arrows through a Hoop
The slope makes a difference. Given an equation of a circle and point, scholars determine the relationship of the slope of a line through the point and the number of intersections with the circle. After graphing the relationship, pupils...
Curated OER
Knowledge or Instinct? Jack London's "To Build a Fire"
Students examine the relationship of man and nature in "To Build a Fire" and discuss the juxtaposition of knowledge and instinct. They investigate third person, omniscient point of view.
Curated OER
Big Arky, A Real Arkansas Monster
Middle schoolers examine the world of the Arkansas alligator and topics that are related to wetland environments. They pay attention to the relationship between geography, climate, environment, and the animals who live there. A role-play...
NOAA
A Matter of Density
Larvae transportation on the New England seamounts is based on the density of the water. Scholars calculate density and graph salinity versus temperature to better understand the distribution of organisms in a water column....
Curated OER
How Can Clear of Tress Destroy a Community?
Fifth graders brainstorm the relationship between trees and humans to determine how humans benefit from trees and how they benefit from us. They discuss oxygen/carbon dioxide exchange, soil stablization, animal habitat, shade, medicine...
Curated OER
Building Character: Holocaust Survivor Testimonies
Host a fishbowl discussion to help your class recognize and articulate the relationship between words and the character traits they describe. They analyze Holocaust survivor testimonies and apply the character traits they observe. No...
Curated OER
Word Pair Analogies: High-Advanced Level
Analogy worksheets are a great way to encourage critical thinking and develop vocabulary. Consider using this resource as enrichment or as a group work assignment. Learners craft a bridge sentence that expresses the relationship between...
American Statistical Association
How Tall and How Many?
Is there a relationship between height and the number of siblings? Classmates collect data on their heights and numbers of brothers and sisters. They apply statistical methods to determine if such a relationship exists.
Illustrative Mathematics
Chocolate Bar Sales
In this real-world example, algebra learners start to get a sense of how to represent the relationship between two variables in different ways. They start by looking at a partial table of values that define a linear relationship. They...
Curated OER
Animal Brains
Do big bodies make big brains? Let your learners decide whether there is an association between body weight and brain weight by putting the data from different animals into a scatterplot. They can remove any outliers and then make a line...
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