Curated OER
Graphing Polynomials
Students graph polynomial equations using different methods. In this algebra lesson, students identify the different ways the x and y values relate in a graph. They solve for x by finding the zero's of the polynomials.
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Data Analysis and Probability
Students make their own puzzle grid that illustrates the number of sit-ups students in a gym class did in one minute, then they make a histogram for this same data. Then they title their graph and label the scales and axes and graph the...
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Equations in the Park
Learners explore algebraic concepts using real life situations. For this equations lesson, students develop strategies to solve missing number problems. Learners participate in a board game based on algebraic equations.
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Angle Exploration and Classification
Students compare and contrast angles and identify them as acute, obtuse, right, or straight angles. They create rays and angles using uncooked spaghetti, read and discuss key vocabulary terms, and complete a variety of geometry worksheets.
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Cool Cats Counting
Students practice number sense with the book Cool Cats Counting by Sherry Shahan. In this number lesson, students listen to the book and count from 1-10 in English and Spanish. They practice their alphabet, rhyming words, and more.
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Analyze The Learner; Chocolate Fractions
Third graders describe, represent and compare fractions using pieces of a chocolate bar. In this fractions lesson, 3rd graders demonstrate how to read and write fractions correctly. Students then integrate technology by using the...
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Simplify Expression Using the Order of Operations
Allow learners to explore both the right and wrong way of completing equations with the order of operations. They discuss how the order in which operations are performed affects the outcome of a problem. A fun "trick" using order of...
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CEENBoT Takes a Dive
Students create a map to scale using technology. For this algebra lesson, students navigate through a shipwreck to perform rescues. They use he CEENBoT program to perform the different tasks.
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Line Symmetry
Students investigate the concept of line symmetry and how to recognize it in different contexts. They record the number of symmetries when given problems to work on in class. They review the concept of congruence and how it relates to...
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Integer Addition
Seventh graders explore the concept of integer addition. In this integer addition lesson, 7th graders tell stories involving addition and subtraction. Students walk on a number line given directions such as add 3 or add -2. Students play...
New Bedford Whaling Museum
A New Bedford Voyage!
A thorough set of activities, articles, and reference material can enlighten your class about the history of whaling in New England. Kids travel back to a time when whale products were valuable and hunting whales was a way to help the...
University of Georgia
Using Freezing-Point Depression to Find Molecular Weight
Explore the mathematical relationship between a solvent and solute. Learners use technology to measure the cooling patterns of a solvent with varying concentrations of solute. Through an analysis of the data, pupils realize that the rate...
Science 4 Inquiry
The Ups and Downs of Populations
As the reality of population decline across many species becomes real, pupils learn about the variables related to changes in populations. They complete a simulation of population changes and graph the results, then discuss limiting...
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Populations Lab - Exponential Graphing
Ninth graders investigate the application of populations that exists in one's everyday environment, in order to develop an understanding of how mathematics is a key component in the understanding of population dynamics.
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How Would You Spend a Million Dollars?
Learners plan and organize a theme to spend one million dollars. They select a theme, research prices of items on the Internet, organize the information into a spreadsheet, write an introductory paragraph, and create a final project.
Curated OER
Asthma Survey
Learners collect survey data on the prevalence of asthma in a community. They summarize and display the survey data in ways that show meaning.
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CSI Rhino
High schoolers study the rhinoceros and how the species has survived for so long. For this rhino lesson students create graphs and research what is being done to protect the rhino.
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Venn Diagrams
In this Venn diagrams worksheet, students read the various elements and items in each group. Students sort out the odd elements in the groups using Venn diagrams.
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Something is Different: Same/Different
In this different/same worksheet, student draw an X on the picture in a box that is different from the others, 6 sets total. A reference web site is given for additional activities.
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What a Shape!
Second graders culminate their study of shapes by describing the shapes using the proper mathematical descriptors.
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Measurement Benchmarks and Conversions
Students explore the concept of measurement. For this measurement lesson, students determine appropriate units of measure for objects in the classroom. Students discuss the importance of measuring objects with the same unit of measure.
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poem "One Inch Tall" from the book "Where the Sidewalk Ends" by Shel Silverstein
Students use the terms: ratio, proportion, and measurement in their description of the life of a person one inch tall.
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Transforming Food Energy: A Balancing Act
Students explain their role as consumers. They use a purchased calorimeter or make their own simple calorimeter to measure the energy content in selected foods. This interesting activity really gets students thinking about what they eat.