Curated OER
Circular Motion
Students investigate circular motion in two different activities. In the first, students observe the path of a rolling marble on a paper plate. In the second, students play a game of catch using a tennis ball inside a plastic bag. ...
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Sand in Bottles
Eighth graders calculate the speed of bottles as they roll down a ramp with varying amounts of sand inside. Using their data, 8th graders estimate speed of three labeled bottles with different amounts of sand and compare those results...
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Swinging
Students examine and modify a swinging apparatus. They describe the motion of an object by its position, direction of motion, and speed. Students measure motion using a graph.
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Height of Bounce
Eighth graders determine the relationship between the height of bounce of a ping-pong ball and the height from which it was dropped. They are assessed on the ability to record and interpret data, graph data, make predictions, and make...
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Paper Chromatography
Pupils use this design the illustrate how ink can be separated into its component chemicals using paper chromatography. They use five unknown samples of ink on pre-labeled chromatography strips are provided to students. Pupils use...
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Formation of Wind
Young scholars correctly sequence the steps leading to the formation of wind, and describe the cause and effect relationships involved in the formation of wind. This task assesses students' abilities to classify, generalize, infer,...
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River Planning
Students use a model to conduct an experiment involving dam construction. Based on their observations, they draw conclusions about social, economic, and and environmental issues and make a decision concerning dam location. As a group,...
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Magnetic Bookmarks
Students design magnetic bookmarks with healthy living messages. They decide on the shape, length, color, and type of material to use for creating their bookmark. Students write in an "inventor's journal" about their design and...
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Sound
First graders investigate sound and recognize the importance of hearing. They listen to and identify sounds in the environment, classroom, and on a pre-recorded tape. The students classify each type of sound and participate in a Sound...
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Natural Indicators: How Do They Work?
Students describe characteristics and common uses of acids and bases. They describe the role of natural indicators in the chemistry of acids and bases after testing and making observations on a variety of plant extracts. Students observe...
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Check Out Lights and Shields with Beads
Students explore Ultraviolet detecting beads and conduct several investigations with them. In this investigative lesson plan students participate in an experiment to see the harmful effects of UV light and discuss their findings.
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Identifying Creatures
Young scholars use a classification key from a provided worksheet to identify creatures. This task assesses student's abilities to interpret data, make decisions, identify, and classify.
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Classification and Attributes
Students classify objects based on their attributes. They explain how archaeologists use classification to help answer research questions.
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Name That Point!
Young scholars compare projectile point attributes, identify and classify points, and match projectile points to a chronology.
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Observing Objects
Students observe the motion of both a pendulum and a spring pendulum . They then explain the differences and the similarities between the two types of motions.
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Adapting to Seasonal Changes in the Environment
Fourth graders discuss how plants and animals, including humans, adapt to climate and seasonal changes. They research the Colville people, and create dioramas that represent life during different seasons for Colville people.
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Research Project
Young scholars research and discuss the history and traditions of Groundhog Day, facts about groundhogs, and find pictures of groundhogs using the Internet. They draw pictures and write stories about ground hogs.
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Small World Project
Young scholars participate in the Small World Project that develops their interest and abilities necessary to find reliable information from the Internet and through global communication. They develop homepages, research topics, and...
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Weather Patterns
Fourth graders collect and chart weather data over the course of the school year either using tools at school or media resources. They agree on weather terms to use in their observations and write them on the assigned sheet. Finally,...
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Colored Drops
Students examine the properties of a liquid that contains water and food coloring and a liquid that contains water, food coloring and a liquid detergent. They interpret their data, describe properties, and make reasonable explanations...
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Pendulum
Sixth graders are instructed on how to create a pendulum and measure the periodicity of the pendulum, using four different combinations of string. They are asked which influences the time more- the length of the string or the weight at...
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Threads
Learners group observed data, filtering from all their observations the similarities between burring threads. In the second part they make a comparison of a chosen attribute between the two threads.
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Estimating With Fractions
Seventh graders, exploring methods to estimate fractions, take notes on estimating fractions, 7th graders write letters to explain the process of estimating fractions and mixed numbers to someone who does not know the concept. Students...
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Will it SINK or Float?
Students predict whether objects will sink or float in water. They classify objects as sinking or floating in water. Students identify and explain similarities between objects that sink and float.