Curated OER
Knowledge Quiz
In this oceans quiz instructional activity, students complete a 10 question multiple choice quiz covering a variety of concepts related to the ocean.
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Physical and Chemical Changes
Students examine the different changes in matter. In this chemical change instructional activity students determine the amount of reactant made in a reaction using the law of conservation.
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Observing Brine Shrimp
Students observe brine shrimp eggs, create an appropriate environment for their survival, and observe their growth.
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Separation of Mixtures and Compounds For K Through 12
Students explore mixtures and compounds. For this lesson, students do an experiment to distinguish between mixtures and compounds. Students complete ten different phases of the experiment testing many different substances. Students will...
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Iron Filings
Students conduct an experiment in which a solution of copper(II) sulfate is added to iron filings. They write and balance the equation for the reaction that occurs and calculate the amount of iron that reacted and the percent yield of...
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Intro to Civil Engineering and Hydrology
Students identify the processes involved in the water cycle. In this math lesson, students explain what civil engineers and hydrologist do. They watch a video about flooding in Texas.
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Microscopes and Crystals
High schoolers observe crystals under the microscope. In this science lesson, students compare how the crystal look like using their eyes, hand lens and microscope. They identify the type of crystal based on the amount of light they...
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Cavern Life
Students describe elements and conditions that effect cavern life. They explain the three cavern zones and the differences of each zone. They perform various activities based on grade level.
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Salt & Sand
In this science instructional activity, students find the terms that are related to the concept of the ocean salt and sand. The answers are found by clicking the link at the bottom of the page.
Curated OER
Can You Find The Solution? Science Definitions
In this science definition learning exercise, students use a set of phrases at the bottom of the page to complete a set of 10 definitions of terms, matching phrases.