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Curated OER
Bridge Building
Eighth graders will create model drawings of bridges and integrate technology into the process of creating a visual representation. Technology is used in the industry of design and architecture. This instructional activity helps to...
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Learning to Spend, Learning to Give
Learners create a monthly budget. In this finances activity, students learn the terms budget, income and expenses. Learners create a monthly spending plan and keep track of what they make and spend for the next 30 days. When complete,...
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The Normal Distribution
Students investigate normal distribution. In this statistical analysis lesson students investigate the variety of circumstances in which the normal distribution can be used. Students apply the normal distribution to solve...
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Metric Olympic Games
Students participate in a metric Olympics. For this metric measurement lesson, students participate in 6 events that require them to predict, estimate, and measure lengths, masses, and area in metric units.
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La Toteca- A Tropical Paradise
Students collect data on the time of the ferry. For this algebra lesson, students use the data to predict a ferry schedule. They also compute the depth where oxygen would be needed when diving.
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Regressive Music
Student use the Ti calculator to graph sinusoidal graphs. In this calculus lesson, learners use the CBL to collect and analyze data of sinusoidal graphs. They manipulate their collected data and make predictions.
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Fractal Fern
Students identify the location of coordinate pairs of an image. In this geometry activity, students perform transformation and identify the image and pre-image point of location. They apply the concept of fractals to...
Pennsylvania Department of Education
Adding Common Fractions
Fourth graders estimate various measurements. In this lesson plan on measurement, 4th graders estimate the length and mass of multiple objects. Students discuss the difference between a guess and a reasonable estimate and discuss using...
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How Do You Double Your Money?
Students understand how to calculate the return on investments for various rates and lengths. Also, they compare their results with the StocksQuest Calculator, which lists calculations year by year.
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Raisin the Statistical Roof
Use a box of raisins to help introduce the concept of data analysis. Learners collect, analyze and display their data using a variety of methods. The included worksheet takes them through a step-by-step analysis process and graphing.
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Volume of Rectangular Prisms
Introduce the procedure needed to find the volume of a rectangular prism. Learners rank various prisms such as cereal boxes and tissue boxes from smallest to largest volume. They use an applet to find the volume and surface area of each...
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Telling Time as an Everyday Use of Numbers
How can we estimate time? Have your young mathematicians make a clock. Then they compare and contrast types of clocks. They practice writing times in two different ways and make a book about telling time.
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How Close Is Our Estimate?
Fifth graders estimate perimeter, area, and volume. They measure perimeter and area using nonstandard units of measurement. Students add and subtract non-standard units of measurement. They add mixed numbers and simplify the sum.
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The Long and Short of It - Geometry
First graders use appropriate vocabulary to compare the measurement of the animal he/she is drawing.
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Best Guesser
Fifth graders develop strategies for estimating ages, and illustrate results by graphing and interpreting scatter plots to compare x and y coordinates.
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Getting Better at Guessing
Students, in groups, examine a jar of coins to make both 'guesstimates' and estimates. They compare different estimations and complete a journal entry to summarize their findings.
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Language Arts: What's My Line?
Students discover how to employ number lines by estimating the number of tiles in a jar. After writing their estimates on sticky notes, they place them in order on a number line mat. Included in the lesson are various activities and...
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Metric Capers
Learners participate in a metric measurement game. In this metric system lesson, students evaluate metric measurements using various objects in their environment.
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Estimate and Measure
In this number sense worksheet, students examine the 4 pictured items and estimate how long each of them is in centimeters. Students use rulers to check their work.
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Estimating Practice
In this number sense learning exercise, students examine the picture and estimate the number of ants in the picture.
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Guessing Jar
In this guessing jar worksheet, 1st graders write down their guess for how many marbles are in the jar, then count and record the answer, and complete 3 sentences about the numbers.
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Measuring for Perimeter
Third graders find the perimeter of a polygon. In this measurement lesson, 3rd graders use yardsticks to measure straight-lined objects to the nearest 1/2 inch. Student choose a "mystery object," find the perimeter, and record it on the...
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Math Mania
Fifth graders review adding, subtracting, multiplication and division of fractions and decimals through a variety of activities and exercises.