Curated OER
Point-Slope Form
Ninth graders explore the point-slope form of linear equations and graph lines in the point-slope form. After completing the point-slope equation, they identify the slope of a line through a particular point. Students explain the...
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Table Settings
Fifth graders explore and examine how to make organized lists and find patterns to help them solve problems. They identify, analyze and determine a rule for predicting and extending numerical patterns involving operations of whole...
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Standard Linear Form
Ninth graders identify and describe the x-intercept as the place where the line crosses the x-axis as it applies to football. They create their own differentiations to reinforce the distinction between the x-intercept and the...
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Putting Your Best Foot Forward
Third graders measure their feet and their parents' feet, record data on computer-generated graphs, and calculate and record mean, median, and mode.
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How many cards do we need to display the dates of the month on the wall?
Students determine how many number cards are needed to display the dates of the month. In this place value notation lesson, students write numbers on blank cards to see how many are needed of each number to makes all the dates...
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Food Pyramid Power
Students investigate patterns in the Food Pyramid. In this patterns in the Food Pyramid lesson plan, students sort food into different food groups. Students make patterns with food from different food groups. Students...
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Climate Systems - Which Location Is Best For Me?
Students study the difference between weather and climate. In this climate systems instructional activity students search the Internet for the parts of the Earth's system, gather climate data and complete a challenge scenario.
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Building a Bridge
Third graders discover architecture and functionality by constructing a bridge. In this bridge engineering lesson, 3rd graders utilize cardboard, straws, towel tubes and plastic bottles to create a model bridge similar to ones seen...
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Making Amounts with Money
Second graders discuss how to make correct change. In this lesson on money, 2nd graders practice making an amount using the correct number of coins.
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How Big Is It?
Fifth graders look at the Garrison flag and estimate how big it is. In this measurement lesson plan, 5th graders then calculate the area and perimeter of the flag.
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Navy Sail Design
High schoolers use the Pythagorean Theorem to explore sailboat design. In this Pythagorean Theorem lesson, two sides of a triangular sail are measured, and the theorem is used to calculate the third side. A worksheet, bulletin board...
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Who Does the Lottery Benefit?
Students investigate the pros and cons of the lottery. In this algebra lesson, students use the formulas for permutation and combination to test their arguments about the lottery. They collect data about their argument and plot it on a...
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The Answer Is- What Is the Question
Students review subject matter using a game format. In this quiz game lesson, students work in small groups or teams to state the question that matches the answer given by the teacher. (This is similar to the game of Jeopardy) They...
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Shell Sort; Serving up Seafood
Students complete various small group activities to classify items and determine the types of combinations that can be made with these items. In the second lesson, students create menus for a restaurant to help them gain money sense and...
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Trail Mix
Third graders, given the price of different ingredients, make a trail mix of five different items without exceeding their budget of five dollars. They choose between pretzels, M&M's, twizzlers, popcorn, etc,. Each student practices...
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Taxes: Where Does Your Money Go?
Students study taxes and the role that they place in our lives. In this economic activity, students explore the reality of taxes, how they work, why we pay them, where the money goes and how to make the most of the money you pay into...
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Renting an Apartment
Students complete math problems. In this decimals instructional activity, students practice decimal multiplication and discuss decimal placement. Students complete more practice problems and have other students check their answers....
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House Dimensions
Fourth graders measure the perimeters of several different rooms. They convert the measurements using ratios that allow them to draw the rooms to scale on paper. They draw the dimensions of a house to scale. They measure length to the...
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Investigating Volume
Ninth graders investigate and make conjectures about volume. In this geometry lesson, 9th graders analyze data and predict the outcome. They calculate volume using different tiers.
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Graphing With RXTE
Students use data from the Rossi X-ray Tiiming Explorer (RXTE) satellite to analyze and graph.
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Studies of the Eastern Worlds: Population Graphing
Seventh graders participate in several learning/research stations in which they view artwork from various countries of the Eastern world and collect information on the populations of the Eastern countries. They then use this information...
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Legs in the Barn
Students listen to the problem being read. They then brainstorm possible approaches and are encouraged to plan ways of recording their work so that others examine what they have done and share their findings.
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Fast Food Survey Using Bar Graphs
Second graders conduct survey and sort data according to categories, construct bar graph with intervals of 1, and write a few sentences about their graphs.
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Estimating the Live Mass of Dinosaurs
Students calculate the volume of scale model dinosaurs using a water displacement method. They use formulas to calculate the live mass each of the species of dinosaur. Then they complete and discuss a series of questions.