Curated OER
Pest Populations: A Game of Survival
Students identify and classify populations of pests in the home, school and community. They recognize the specific conditions needed for the survival of an organism considered a pest and list tactics for control measures.
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Tool Shop
Students learn how tools help us accomplish things. In this tool discovery lesson, students review the function of tools. They then make a class chart and categorize different types of tools found in the classroom. Finally, they create a...
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Proving Triangles Congruent
Students examine Triangle Congruency. In this measurement comparison activity, students use inductive, deductive and analytical thinking skills to prove triangle congruency. Students analyze and record their findings on activity worksheets.
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Finding Area and Perimeter in a Miniature House Using Standardized Units
Students explore the concept of area and perimeter. In this area and perimeter lesson, students construct miniature houses. Students determine the area and perimeter of their model in order to buy glue, carpet, and wall paper.
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Oranges and Stopwatches
Students begin to recognize that objects have many measurable attributes. They examine how to identify and accurately measure attributes of common objects. Also Students report their measurement findings.
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Earth and Space Science: Exploring Earthquakes
Students explore earthquakes. In this earthquake lesson, students research earthquakes and identify where they take place. Students use map skills to track down earthquake locations. There are internet sites suggested in this lesson.
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Adding and Subtracting Fractions with Like Denominators
Young scholars add or subtract fraction parts of mixed numbers before adding or subtracting the whole number parts. In this fractions lesson, students learn to use a ruler to help them add and subtract fractions with like denominators.
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How Many Strips?
Second graders investigate the measurement of 1 meter. They predict and measure how many strips of paper it takes to make exactly one meter. Students devise and use problem solving strategies to solve the problem.
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Diagonal Lengths
Middle schoolers collect, organize, and analyze data while studying the Pythagorean Theorem, measure length and width of several rectangular objects, and compare the measured results to the calculated results.
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The Transformer
Fourth graders practice measuring different objects in inches. Individually, they estimate the length of the same object in centimeters and then calculate the actual length. They compare and contrast their estimate to the actual length...
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Hands Vs. Feet
First graders use unconventional units of measurement to discover the importance and need for a uniform unit of measurement.
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LET'S INVENTORY THE SCHOOL FOREST
Students study how to estimate the diameter of a tree, estimate the height of the tree using shadows, estimate the height of the tree using a ruler, and use tools for measuring trees.
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Rearrange the Room
Second graders measure and grid their ideas for the new classroom floor plan. They create their own ideas for the classroom arrangement on grid paper. When they finish, they share their draft plan with their peers and with the teacher...
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Rotary Cutting 101
Students will learn how to safely use a rotary cutter, mat, and ruler. They will also learn the parts of the fabric and understand the difference between a finished block and a cut block.
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Rotary Cutting
Students discover how to safely use a rotary cutter, mat, and ruler. They examine the parts of the fabric and assess the difference between a finished block and a cut block. They identify bed covers and pillows and explore the world of...
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Traveling to Japan: Which Way Do We Go?
Fourth graders explore the different types of ways to measure the distance between Florida and Japan.
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String of Fish
Fourth graders research a Florida fish to determine its length. They display this information on two index cards, which are cut to the shape of the head and the tail and attached to a string that they measure and cut to the correct...
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Look at Those Leaves!
Students research tree leaves. In this tree leaves lesson, students observe, measure, and sort tree leaves. Students examine leaves individually, in groups, and in relationship to the entire tree.
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Map Scale and the Pioneer Journey
Fourth graders use a map, ruler and calculato to determine the distance the pioneers traveled from Nauvoo, Ill. to the Salt Lake Valley.
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Squirt Level 3
Students use the instructional activity, "Squirt", to support students' development of multiplicative thinking. Squirt encourages students to anticipate multiplicative measurement relationships, e.g. three measures of A fit in B, by...
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What Does a Quarter Weigh?
Students study the historical figures and symbols of U.S.
patriotism depicted on the penny, nickel, dime, and quarter coins. They
create a balance scale from common materials to measure the approximate weight
of a quarter.
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Scavenger Hunt
Second graders participate in a Scavenger Hunt to find out how long 1 cm is. They then find 10 objects that estimate to be 1 cm in length and record their findings on the table provided and check their estimates using a ruler.
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Estimating Turtle Size and Age
Students investigate how to estimate the age and size of turtles, and examine variability in scientific data. They read an informational handout, identify the parts of the shell, measure the shell and estimate the age, and record the...
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Bisecting Angles and Segments
Young scholars bisect angles and segments using a mira. They measure the original angles and segments and the angles and segments formed by bisecting to better see the relationship between them.