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Dinosaur Database
Third graders practice using a database to find information related to dinosaurs. Using the data, they make informational cards to use while developing a timeline that shows when dinosaurs roamed the Earth. They answer comprehension...
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Discovering Dinosaurs
Third graders use an online database to gather information about five dinosaurs that are of interest to them. Using a chart, they record their length, height and two interesting facts for each dinosaur. They draw a picture of the...
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Footprints: Take a Step into Estimation
Compare sizes of student footprints with those of elephants and sauropod dinosaurs! Upper graders make estimations of the areas of irregular shapes; students use grids to make and explain estimates within low and high ranges.
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Weighing a Dinosaur
Learners role play as paleontologists who make inferences about the weight of dinosaurs. They use models and the density of water to make these inferences.
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Dinosaurs II Assembling a Dinosaur
Students investigate where scientists find dinosaur bones and decide why rebuilding them is important. They create a scale model of a dinosaur.
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Dinosaur Prints
Students examine dinosaur footprints and compare them to the shape of elephant footprints and to the size of their own footprints.
EngageNY
Using a Curve to Model a Data Distribution
Show scholars the importance of recognizing a normal curve within a set of data. Learners analyze normal curves and calculate mean and standard deviation.
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Math Averages
Students perform different activities to better explain that the word "Average" has 5 different meanings.
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Estimation
Third graders gain an understanding of estimation as an educated guess. They explore measuring and how looking at various object size and shape can help form ones guess towards estimation. They use dinosaurs for an estimation activity.
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Cooking with the Sun!
Students access prior knowledge of solar energy and understand that solar energy produces heat. In this solar cooker lesson, students complete grade appropriate experiments using the heat of the sun. Students complete a worksheet on...
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Represent Rational Numbers
Students identify expanded notation and scientific notation. In this rational numbers lesson, students use a calculator to discover the powers of 10. Students practice writing numbers in expanded notation using powers of 10. Students...
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Animal Tracks - Walking and Running
Students, using paper and water, make tracks and record the time needed to make them. They compare tracks made walking and running to determine the speed of the animal.
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Science: The Age of the Redwoods
Students discover how to estimate the age of redwood trees. They measure the trees' diameters by using string to calculate the circumferences. Students conclude by discussing the science of dendrochronolgy.
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Big Foot
Students measure the length of their feet and shoes using nonstandard measurements. They check their estimates and record theirmeasurements on a paper.
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Eagle-Eyed
Students study the eyesight of eagles. They discuss raptors and their eyesight and compare it to their own. They measure how far away they can see a small object and its distance. They calculate the eyesight to measure an eagle's...