Curated OER
Measuring a Mummy Case
Students calculate the size of a mummy case and its contents using ancient Egyptian measurements.
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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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Number Line Math
Second graders use a number line to practice subtraction. In this subtraction instructional activity, 2nd graders use a number line to count backwards. Students participate in mad math activities and solve problems.
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Icing On The Cake
Eighth graders follow a recipe, focusing on the concepts of ratio and proportion, to mix a batch of icing. They decorate cupcakes in the form of a pumpkin.
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Rockets on a Shoestring Budgut
Students work together to create rockets on a budget. They discover the limitations that real engineers face when designing and testing their products. They discuss their findings to complete the lesson.
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Estimating Area
Fifth graders, after being given a variety of word problems to solve, find patterns to solving 3 out of 4 times. They break it down into smaller parts 3 out of 4 times and tell the method of solving 3 out of 4 times. Students complete...
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Finding the Salt Front
Students discuss definitions of estuary, salinity, and the salt front. They listen as the teacher explains the Hudson River Miles and ways the upriver and downriver sections relate to the north and south. Students graph the salt front...
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Measurement
First graders listen to a read aloud of Linda Williams, The Little Old Lady Who Was Not Afraid of Anything" before discussing Halloween. They measure pumpkins using chains of paper clips to find their length and width. Once they open the...
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Up in Smoke
Students use PowerPoint, Internet research, scanners and desktop publishing to create a multimedia presentation on the dangers of smoking.
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"How Big is a Foot?" by Rolf Myller
Students use estimation and fractions and standard units of measure to measure foot strips.
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ESL Class Identity
Students work together to identify and research the country and culture of origin for each member of a group in a new ESL class. They organize the researched information in a poster and present their findings to the class.