Curated OER
Aquatic Ecosystem Exploration
Students visit a local stream, pond, creek, or river and collect macroinvertebrates. They sort macroinvertebrates and identify each species using a dichotomous key. Students decide on trophic levels and construct a possible food web for...
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Weather "Why"
Students research weather and explore how to use their research information. In this weather information lesson, students visit a given website for weather forecasts. Students graph the weather, sing weather songs and select a class...
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Classification for Beginners
Students explore the process of classification. In this rock classification lesson, students conduct a scientific investigation that requires them to follow the provided steps to classify rocks.
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Classifying Living Things
Young scholars identify how to classify living things. They classify various concepts including family members, kinds of clothing, numbers, shapes, and vocabulary words. They discuss how to classify various concepts and classify...
K-State Research and Extensions
Size It Up
The three types of rock aren't classic, punk, and hard. The chapter covers everything scholars need to know about rocks. Pupils compare rocks, learn about their formation, see how rocks change, and follow every step of the rock cycle....
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Plate, punch card, and instructions for Herman Hollerith's Electric Sorting and Tabulating Machine
Students read an article and participate in a class discussion. In this technology and engineering lesson students conduct an online search for images and terms.
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Wings and Othe Things
Students work in groups that are engaged in different activities at different times. They watch the video "Madagascar" and collect data pertaining to the Fish Eagle's arm spam. They work together to perform mathematical computations...
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Do Human Practices Affect Water Quality?
Students determine if human practices have any noticeable effects on the quality of stream life as measured by the presence of certain macroinvertebrates. They collect, preserve and identify macroinvertibrate samples and quantify the data.
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Assessing Water Quality in a Local Creek by Sampling Aquatic Macroinvertabrets
Young scholars experiment collecting macroinvertebrates from a stream and identify the specimens collected and then log in the information into a data table. From the data, they make qualitative and quantitative interpretations of water...
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DRY UP BABY ! ANHYDROBIOSIS (freeze drying)
For this lab, students explore how organisms are able to survive the extreme environmental conditions found in the Polar regions. Students observe and draw active living rotifers and Tardigrades, design and perform experiments to collect...
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Tree Study
Students measure the lengths of provided leafs to the nearest millimeter. Students identify trends in the data as well as sourced of inaccuracy and formulate additional questions that could be investigated to enhance their understanding.
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Pet Rocks
Learners complete a variety of activities related to the physical characteristics of minerals. They classify and group candy, classify rocks and complete a Pet River Rock worksheet. Students try to guess which rock goes with each...
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Properties of Magnetic Forces
Learners explore what a magnetic force is and what kinds of objects are attracted to a magnet. They use a magnet to sort objects taht are and are not attracted to a magnet. Students then explain why the objects were or were not...
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Red Tail Ridge Wetland Study Project
Fifth graders use a real life scenario of the wetlands to gather information on creatures of the habitat. For this wetlands lesson, 5th graders research the interdependence of organisms in a healthy habitat. Students collected samples...
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Decidedly Different
Fifth graders inquire as to why scientists use observable characteristics, how they sort the characteristics, and why they do so. They write journal entries to be used throughout this unit.
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Touch and Discover
Students identify the physical properties of items using the sense of touch. In this touch and discover lesson, students describe items. Students sort items using a Venn diagram.
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Touch and Discover
Students work together to identify and categorize objects. They have to identify the object on touch because they are blindfolded. They record their data and describe the objects once they can look at them.
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Everybody Needs a Rock
Students, after making quantitative and qualitative observations of their rocks, construct a Venn diagram or dichotomous key to classify their rocks.
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Magnetic Discovery Bottle
Students examine how to conduct simple investigations and use simple equipment to gather data. In this magnet activity students decide what types of objects are attracted to magnets.
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Evidence of Change Near the Arctic Circle
Students analyze graphs and make conclusions about climate change. In this climates lesson students produce graphs and identify relationships between parameters.
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Critter Museum
Students act as directors of a new science museum where they have decided to set up a display of animals without backbones that are found in the area. To organize their display, they need to sort and classify a collection of animals and...
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Sampling Rocks
Students examine rocks. In this geology lesson, students collect rocks from the schoolyard and classify them by color, weight, and size. Students use a rock guide to identify each of the rocks.
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Tree Identification to Observe Diversity of a Given Nature Area
In this tree identification lesson, 2nd graders read A Tree is Growing, discuss what makes up a forest, brainstorm characteristics of leaves, gather samples of leaves and examine their samples. Students will sort leaves and compare them...
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Can You Identify Arthropods?
Third graders sort and classify the four Arthropod classes. They are given puzzle pieces of one Arthropod example. Each group is to put their puzzle together, glue it on a piece of construction paper and label the ir puzzle.