Curated OER
Exploring Multiplication and Division at a Party
Learners solve multiplication and division problems using Unifix cubes. They explore multiplication and division through equal grouping of objects and sharing. Students discuss the task they completed and share how they completed the...
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Relating Division and Subtraction
Third graders relate the process of division to subtracting equal groups. Through guided practice and teacher demonstration, they complete division problems using a subtraction method. Students complete problems independently for...
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A Class Census
Students recognize that data represents specific pieces of information about real-world activities, such as the census. In this census lesson, students take a class and school-wide census and construct tally charts and bar graphs to...
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Tantalizing Tessellations Lesson III: Creating a Slide Translation
Students explore tessellations and the artwork of M.C. Escher. They view and discuss a video about M.C. Escher, create a slide template out of cardboard, and create a poster with their tessellation pattern.
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Ratios, Mars and the Internet
Students calculate real ratios that exist between the planets Earth and Mars. After a lecture/demo, students use worksheets and access Internet sites to do their calculations.
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Measuring Up on the Mayflower
Second graders use a meter tape to compare the length of the Mayflower to a basketball court and make homemade butter for crackers. Afterward, all students sit inside the makeshift Mayflower's dimensions and enjoy their Pilgrim butter.
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Geography Journey
Fourth graders examine the geographic features that define places and regions and answer questions about the state of California. They discuss the components of a map legend and answer worksheet questions using a map of California as a...
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Finding the Sum of the Exterior and Interior Angles of a Polygon
Students find the sum of the angles of a polygon and construct a polygon given the number of sides. In this polygon lesson plan, students draw large polygons on the floor of the room. They measure the length of each side and the interior...
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Multiplication: Determining the Weight of Multiple Objects
Seventh graders use their knowledge of multiplication and problem solving to determine the total weight of multiple objects. In this multiplication lesson, 7th graders weigh various manipulatives, record the weight, and use...
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A Polynomial Quilt
Tenth graders create polynomial quilts. In this polynomials lesson, 10th graders use concrete models, such as construction paper, to create various shapes described. Students use the FOIL method to multiply terms and to get a square...
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A Plane Old Time
Fourth graders become familiar with a chart and use the information to create a flight plan. In this flight plan lesson, 4th graders access background knowledge of the role of flight controllers and the number concepts they...
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Pizza Party
Students explore the concept of fractions through use of hands on activity. In this activity about fractions, students will work together in small groups with a round piece of paper, or pizza, and cut the pizza into pieces. Students...
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Identical Twins
Sixth graders work with equivalent fractions, decimals, and percents. In this equivalency activity, 6th graders participate in a number of activities aimed at increasing their understanding of equivalent expressions. They form a human...
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Ratios and Proportions
Students solve problems involving percents and ratios. In this algebra lesson, students convert decimals to percents and percents to decimals. They solve problems involving algebraic expressions and four different kinds of percent problems.
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Scoot for Money
Students rotate through a group of centers counting the coins that are in a cup placed at each spot. After completing the entire circuit, papers are graded as a whole class and each student gets to spend the money in their cup at a class...
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Then and Now
Students conduct research and use census data to compare different times and places. In this census instructional activity, students interpret data from charts and graphs, comparing census information from two time periods as well as...
PBS
The Big Picture-Economic Security in the Country and your Community
High schoolers explore economic security at the local and national level during the time period preceding the 2008 presidential election. They fill out surveys on their thoughts and concerns regarding the US economy, and watch...
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Measure It Up!
Students investigate the states that water may take. In this physical science lesson, students read the book, Water: Up, Down, and All Around and recall the states of water from the book. Students examine how water takes the shape of its...
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Scientific Notation and Metric Prefixes
In this physics activity, students complete 5 sets of unit conversion problems. They express exponential expressions to expanded form and vice versa.
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How Much Is It?
Learners explore foreign currencies. In this foreign currencies lesson, students simulate travel to another country and determine the value of the US dollar compared to other countries. Learners use a conversion table and search Internet...
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Early forms of Money
Students become familiar with the importance of money now and the forms of money used in the past. In this money lesson, students investigate the cour characteristics of money: portable, divisible, durable and acceptable. ...
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The Spider and the Fly
Students investigate maxima and minima by finding the shortest distance. In this calculus lesson, students calculate the shortest distance a bug travels to get to the other side of the tv. They analyze their findings discussing...
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Solving Quadratic Equations
In this quadratic equations worksheet, 9th graders solve and complete 7 different problems that include factoring quadratics. First, they solve for the values of x that make the equation true. Then, students substitute their values into...
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Which Triangles are Right
Students apply properties of right triangles to solve problems. In this geometry lesson plan, students identify axioms and theorems using examples.