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Ratios
Students explore the concept of ratios. In this ratios lesson plan, students use matchbox cars and models of spaceships to explore ratios. Students determine scale for the above mentioned objects in this lecture style lesson plan.
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GUM: More, Less, or the Same?
Students confirm the law of conservation of matter by weighing chewing gum before and after it is chewed.
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DENSITIES OF REGULARLY SHAPED SOLIDS
Students calculate the volumes of regularly shaped objects from measurements of their dimensions. They use several formulas and measure different objects to calculate the density, volume, and mass of the objects selected or assigned.
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Discovering Pi
Fourth graders are introduced and experiment with the concept of pi. Using this information, they discover the relationship between the circumference and diameter of circles. In groups, they practice measuring the circumference of...
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Perplexing Perimeters
In the process of constructing their own "rulers" Students develop a sense of the size of a centimeter and meter. Students select the appropriate "ruler" for the tasks. Finally, 3rd graders calculate the perimeter of objects using...
Pennsylvania Department of Education
The Weight of Things
Students explore weight. In this math lesson, students predict which item weighs more and discuss how they arrived at their decision. Students weigh several items to determine which weighs more.
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Unit Conversions
For this unit conversions worksheet, students convert units such as kilometers, meters, centimeters, feet, hours, and minutes. Students complete 22 problems.
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What is a Pico?
Students label objects in their classroom based on mass and volume using the metric system. They examine the relationship between the numerical value and the corresponding metric unit.
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Wood Identification Based on Density
Eighth graders measure irregular and regular shaped solids. In this investigative lesson students calculator volume, mass and density of wood and blocks.
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How Tall in the Fall?
First graders use nonstandard measurement to measure. After reading Inch by Inch, 1st graders pair measure leaves that they have collected. They glue their leaves onto tag board to make a display.
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Average Looking
Students use measurements of their classmates to find the average (means and modes) of their facial features. They use their findings to create a three-dimensional "class head." Examples and assessment materials are included.
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How far is a km?
Students explore the size of a kilometer and the time it takes to cover this distance. They develop a concept of a km. They measure a distance of 1 km and the time taken to cover it.
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Focus: Word Processing
Sixth graders explore the basic units and prefixes of the metric system. They select a fairy tale or nursery rhyme to revise and rewrite with blanks where the metric system terminology can be inserted. Students, following given...
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Triangle Explorer
Students compute the area of triangles in a computer program. In this measurement lesson plan, students complete 5 easy, 5 medium, and 5 hard problems.
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How big is a whale
Students research the size of whales using print books or the internet. Students do the research in groups. They compare and graph the results.
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Keeping Warm
Fifth graders measure the temperature of water using a thermometer. They record the temperatures of water on a chart. Students use the temperature data to determine which materials are the best conductors of heat. They discuss their...
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Mapping A Stream
Students participate in mapping an actual waterway. They include reach lengths, transects, compass reading, and scale determinations. They include windfalls, plant cover, types of streambed composition, and landmarks such as trees and...
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Understanding Cloud Formation
Students explore air and clouds by watching demonstration. They perform an experiment to measure air pressure changes.
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Mathematics: It's a Wrap!
Pupils calculate the amount of wrapping paper needed to wrap boxes. They describe how they determined their answers.
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It's About Time!
Students examine concept of time, and explore difference between analog and digital clocks; students make art project to represent time and create a time-story problem and solution.
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Was Kepler Correct?
Learners are introduced to Kepler's 2nd law of Planetary Motion. The instructional activity reinforces the understanding of focal points. They calculate the sector area of an ellipse.Students expand understanding by modeling Kepler's 2nd...
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Flour Beetle
Students observe the life cycle of the common flour beetle and make observations of its life stages. They also design and implement an investigation on food preference for the beetle and record data over a period of several months....
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Should Populations in an Ecosystem be Restricted?
Fourth graders experiment to determine how overpopulation effects ecosystems specifically plants. In this ecosystem instructional activity, 4th graders conduct an ecosystems experiment after listening to Claire Daniel's, Ecosystems. They...